WaltonFuture/pmc-vqa-test5k · Datasets at Hugging Face

images images listlengths 1 1	problem stringlengths 106 619	answer stringclasses 4 values
	<image>What does the scale bar represent in the image? A:Amount of animals implanted B:Size of the microscope slide C:Distance between two points on the image D:Magnification of the image Please output the letter of the correct choice.	C
	<image>Which anatomical structure is labelled with an arrow on the image? A: The retina B: The magnified area on PET images C: The ABCB1 inhibitory region D: The red rectangle on MR images. Please output the letter of the correct choice.	B
	<image>What does the wide black arrow indicate in the DSA image? A:An intracranial hemorrhage B:A normal variant of the internal carotid artery C:A tapered occluded lesion D:A peripheral stenosis of the carotid artery Please output the letter of the correct choice.	C
	<image>What does the colour scale in the image represent? A:Abundance ratios in red B:Abundance ratios in green C:Enrichment relative to natural abundance ratios in blue D:Enrichment relative to abnormal abundance ratios in purple Please output the letter of the correct choice.	C
	<image>What do the colors in the image correspond to? A: Amino acids B: Fatty acids C: Polysaccharides D: Nucleotides Please output the letter of the correct choice.	C
	<image>What type of imaging is being used to show the lead locations? A:Ultrasound B:X-ray C:CT D:MRI Please output the letter of the correct choice.	D
	<image>What does the image show? A: A hole in the heart B: A heart attack C: A blocked artery D: None of the above. Please output the letter of the correct choice.	A
	<image>What type of MRI scan was performed on the woman's wrist? A:T2-weighted MRI scan B: CT-Scan C:Coronary angiogram D:X-Ray Please output the letter of the correct choice.	D
	<image>What imaging technique was used to obtain the images? A: Computed Tomography (CT) B: Magnetic Resonance Imaging (MRI) C: Hematoxylin and Eosin (HE) staining D: Fluorescence microscopy Please output the letter of the correct choice.	C
	<image>What are the colors of the layers in the image? A: Red, Blue, Green, Purple, B: Blue, Green, Orange, Yellow C: Blue, Green, Red, Yellow D: Green, Yellow, Orange, Purple. Please output the letter of the correct choice.	B
	<image>What anatomical structures are dislocated in the image? A: Lateral malleoli B: Clavicles C: Mandibular condyles D: Tibial tuberosities Please output the letter of the correct choice.	C
	<image>What does the letter "G" represent in the caption? A: Endoscopic stent placement B: Stenosis C: Endoscopy image D: None of the above. Please output the letter of the correct choice.	C
	<image>What joint is affected in this image? A: Elbow joint B: Shoulder joint C: Proximal tibiofibular joint D: Hip joint Please output the letter of the correct choice.	C
	<image>What type of cancer is shown in the microCT images? A:Pancreatic cancer B:Breast cancer C:Liver cancer D:Lung cancer Please output the letter of the correct choice.	B
	<image>What is the type of imaging used to identify the loose bodies in the joint? A: MRI B: X-ray C: CT scan D: PET scan Please output the letter of the correct choice.	C
	<image>What is the staining used in the image? A: Crystal violet B: Giemsa stain C: H&E stain D: Gram stain Please output the letter of the correct choice.	B
	<image>What kind of stain was used to view the tissue? A:PAS B:Giemsa C:Hematoxylin and eosin D:Acridine orange Please output the letter of the correct choice.	C
	<image>What type of neurons are depicted in the image? A:Motor neurons B:Sensory neurons C:Interneurons D:Unknown neurons Please output the letter of the correct choice.	D
	<image>What is the shape of the observed lesion on the anterior wall of the gastric angle? A: circular B: triangular C: rhomboid D: irregular Please output the letter of the correct choice.	D
	<image>How many orthogonal planes are illustrated in the image? A:One B:Two C:Three D:Four Please output the letter of the correct choice.	C
	<image>What is the location of the tumor? A:Lower B:Upper C:Central D:Peripheral Please output the letter of the correct choice.	B
	<image>What did the imaging technique involve? A: endoscopy of the ICA. B: imaging of the left ventricle. C: imaging of the carotid artery. D: imaging of the liver. Please output the letter of the correct choice.	C
	<image>Which bones show erosive changes in the left carpal joint? A: Carpal bone B: Metacarpal bone C: Phalanges D: Tibia bone Please output the letter of the correct choice.	B
	<image>What imaging modality was used to reveal the mass? A:CT B:PET C:MRI D:X-ray Please output the letter of the correct choice.	C
	<image>What type of implant is shown in figure 4? A:CC Implant B:ZC Implant C:AE Implant D:VE Implant Please output the letter of the correct choice.	B
	<image>What imaging technique was used to obtain the results? A: MRI B: X-ray C: CT D: PET Please output the letter of the correct choice.	C
	<image>What is the MRI sequence used in this image? A:Axial T2 weighted B:Axial T1 weighted C:Sagittal T1 weighted D:Sagittal T2 weighted Please output the letter of the correct choice.	B
	<image>What imaging technique was used to detect hyperperfusion? A: CT scan B: X-ray C: MRI scan D: PET scan Please output the letter of the correct choice.	C
	<image>Which part of the patient's body showed abnormal tracer uptake in the images? A: Liver B: Brain C: Thyroid D: Lungs Please output the letter of the correct choice.	C
	<image>What imaging modality was used to acquire the image? A: PET/CT B: CT without contrast C: MRI D: X-Ray Please output the letter of the correct choice.	C
	<image>What imaging technique was used to obtain the image of the nodule? A:MRI. B:CT scan. C:PET scan. D:X-ray. Please output the letter of the correct choice.	C
	<image>What is shown in image E? A:Three-dimensional reconstruction of DE-L neurons B:Confocal stack of TR neuron C:A microscope D:A computer Please output the letter of the correct choice.	B
	<image>What type of MRI sequence was used for the background image? A:T1-weighted B:T2-weighted C:DWI D:FLAIR Please output the letter of the correct choice.	A
	<image>Where is the lesion located on the right front foot at the suprasesamoidean level? A: Lateral and dorsal B: Medial and ventral C: Dorsal and lateral D: Ventral and medial Please output the letter of the correct choice.	A
	<image>What is the color of the stain used to identify the cells in the image? A: red B: green C: blue D: yellow Please output the letter of the correct choice.	B
	<image>What does the image show within the cyst and the mural nodule? A: Calcification B: Edema C: Hemorrhage D: Atrophy Please output the letter of the correct choice.	C
	<image>Which disease is NOT shown in the retinal OCT images? A: DME B: Wet AMD C: Dry AMD D: Glaucoma Please output the letter of the correct choice.	D
	<image>What is the condition of the right kidney as seen in the ultrasonography? A: small size with dysplasia and multiple cysts formation B: large size with dysplasia and multiple cysts formation C: small size with normal structure D: large size with normal structure Please output the letter of the correct choice.	A
	<image>Which body part was imaged in the study? A:Brain B:Abdomen C:Lower body D:Chest Please output the letter of the correct choice.	C
	<image>What is the focus of the image? A: Red blood cells B: Platelets C: Human Monocytes D: THP-1 cells Please output the letter of the correct choice.	C
	<image>What does arrow 2 indicate in the image? A:Normal residual epithelioid structure B:Epithelial detachment of pancreas C:Cystic cavity and its secretions D:Normal pancreatic duct structure Please output the letter of the correct choice.	B
	<image>Which region of the tissue is affected in the image? A: Periosteum B: Cortical bone C: Medullary canal D: Articular space Please output the letter of the correct choice.	D
	<image>What is the arrow pointing to? A:Developing glomerulus B:Developing distal tubules C:Developing collecting ducts D:Developing loop of Henle Please output the letter of the correct choice.	A
	<image>What type of lesion does the image show? A:Liver cirrhosis B:Hepatic adenoma C:Hepatocellular carcinoma D:Liver abscess. Please output the letter of the correct choice.	C
	<image>What type of image is shown in the figure? A:SEM image B:TEM image C:Optical image D:X-ray image Please output the letter of the correct choice.	C
	<image>What is the coronary CT angiography findings of the patient? A: presence of right coronary artery B: presence of calcified and non-calcified plaque burden C: presence of left descending coronary artery D: presence of circumflex coronary artery Please output the letter of the correct choice.	A
	<image>What do the orange lines in the image represent? A:Direction of flow B:Site of phase contrast planes C:Jet angle D:Valve type Please output the letter of the correct choice.	B
	<image>Where are the metastases located in this image? A:Lungs B:Kidneys C:Liver D:Spleen Please output the letter of the correct choice.	C
	<image>What is represented by the white line in image (d)? A:The DNA-Au hybrid nanowires B:The SiO2/Si substrate C:The AFM topography D:The Au nanoparticles Please output the letter of the correct choice.	A
	<image>Which surgical procedure can cause port site infection? A: Brain surgery B: Knee replacement surgery C: Laparoscopic surgery D: Cataract surgery Please output the letter of the correct choice.	C
	<image>In which lobe is the consolidation located? A:Right upper lobe B:Right lower lobe C:Left upper lobe D:Left lower lobe Please output the letter of the correct choice.	A
	<image>What is the shape of the mass described in the image? A:Round B:Oval C:Irregular D:Circular Please output the letter of the correct choice.	B
	<image>What is the structure involved in the depicted area? A: Right atrium B: Left atrium C: Right ventricle D: Left ventricle Please output the letter of the correct choice.	B
	<image>What does image E represent in relation to the other images? A: CT of the chest B: MRI of the lumbar spine C: Surgical site D: Post-operative scan Please output the letter of the correct choice.	C
	<image>What type of cells are shown in the histologic sections? A: Muscle cells B: Brain cells C: Skin cells D: Heart cells Please output the letter of the correct choice.	B
	<image>What is represented by the green lines in the undulating membrane? A: Endoplasmic reticulum B: Doublet microtubules C: Singlet microtubules D: Golgi apparatus Please output the letter of the correct choice.	C
	<image>Where is the invasion demonstrated in image (D)? A:liver B:lung C:pancreas D:spleen Please output the letter of the correct choice.	D
	<image>What can be seen in the micrographs indicated by white arrows? A:Residue B:Red blood cells C:Calcium deposits D:Muscle fibers Please output the letter of the correct choice.	A
	<image>What gastrointestinal segment is shown in the image? A: Small intestine B: Stomach C: Large intestine D: Esophagus Please output the letter of the correct choice.	C
	<image>What type of view is shown in the image? A: Frontal view B: Axial view C: Coronal view D: Sagittal view Please output the letter of the correct choice.	D
	<image>What is the name of the technique used to create the image? A:Microscopy B:MRI C:X-Ray D:CT Scan Please output the letter of the correct choice.	A
	<image>What type of MRI was performed on the spine? A:T2-weighted B:T1-weighted C:DWI-weighted D:PD-weighted Please output the letter of the correct choice.	B
	<image>Where is the new lesion located? A:Left paraspinal extension B:Right paraspinal extension C:Anterior iliac crest D:Left posterior iliac crest Please output the letter of the correct choice.	B
	<image>What type of microscopy was used to observe the skin in a vertical view? A: Transmission electron microscopy B: Scanning electron microscopy C: Fluorescence microscopy D: Confocal laser scanning microscopy Please output the letter of the correct choice.	C
	<image>Which ligaments are affected by the chronic lesion? A: ATFL and CFL B: PCL and MCL C: ACL and LCL D: Rotator cuff tendons Please output the letter of the correct choice.	A
	<image>What type of MRI sequence was used to produce the image? A:T1-weighted B:Diffusion-weighted C:Perfusion-weighted D:T2-weighted. Please output the letter of the correct choice.	D
	<image>What is the state of the scaffold in the image? A:Incubated B:Non-Incubated C:Partially incubated D:Cannot be determined Please output the letter of the correct choice.	B
	<image>What does the arrow indicate in the image? A:Free air volume B:Ascites volume C:Perforation location D:Tumor location Please output the letter of the correct choice.	B
	<image>What was the imaging technique used for the cervical spine? A: Axial T1 weighted imaging B: Sagittal T1-weighted imaging C: T2-weighted imaging D: Fat-saturated T2-weighted imaging Please output the letter of the correct choice.	C
	<image>Where is the tumor located in relation to the corticospinal tract? A:Medial B:Lateral C:Anterior D:Posterior Please output the letter of the correct choice.	B
	<image>Which MRI sequence did not show the lesion clearly? A: T1W FS B: T2W FS C: T2W FS with fat suppression D: opposed-phase. Please output the letter of the correct choice.	B
	<image>What is shown in the right column of epithelial segmentation? A:Transparent blue patches B:Transparent green patches C:Transparent red patches D:Transparent yellow patches. Please output the letter of the correct choice.	B
	<image>At which vertebra level is the umbilical vein located in the ultrasound image? A: Cervical vertebrae B: Thoracic vertebrae C: Lumbar vertebrae D: Sacral vertebrae Please output the letter of the correct choice.	B
	<image>In what imaging modality was the soft tissue lesion identified? A: MRI B: CT scan C: X-Ray D: Ultrasound Please output the letter of the correct choice.	B
	<image>What is the staining technique used? A: H&E B: Gram Stain C: Masson Trichrome D: Not mentioned Please output the letter of the correct choice.	A
	<image>What is the visible symptom in the left posterior cerebral artery? A: No visible symptom B: Narrowing with distal pial vessels visible (arrows) C: Widening with proximal pial vessels visible (arrows) D: Enlargement with deep pial vessels visible (arrows) Please output the letter of the correct choice.	B
	<image>What staining technique was used on the skin sections? A: PAS B: Masson's Trichrome C: H&E D: Giemsa Please output the letter of the correct choice.	C
	<image>What imaging technique was used to visualize the tumor after microbubble injection? A:X-ray B:MRI C:PET D:Ultrasound Please output the letter of the correct choice.	D
	<image>Where is the location of the gas and fluid collection seen in the initial CT chest scan? A: right upper lobe B: left upper lobe C: left lower lobe D: right lower lobe Please output the letter of the correct choice.	D
	<image>Which window was used to perform the CT scan? A: Musculoskeletal window B: Abdominal window C: Mediastinal window D: None of the above. Please output the letter of the correct choice.	C
	<image>What is the MRI sequence used for the image? A: CT scan B: T2 MRI C: FLAIR MRI D: T1 MRI Please output the letter of the correct choice.	D
	<image>Which image shows lymph nodes affected by tuberculosis? A: Image (e). B: Image (f). C: Image (g). D: Image (h). Please output the letter of the correct choice.	B
	<image>Which part of the brain is represented in the photomicrograph? A: Amygdala B: Cerebellum C: Hippocampus D: Thalamus Please output the letter of the correct choice.	C
	<image>What kind of MRI scans were used to obtain the images? A:CT scans B:Positron emission scans C:T1-weighted MRI scans D:T2-weighted MRI scans Please output the letter of the correct choice.	D
	<image>What type of MRI imaging is being used in this image? A:CT scan B: PET scan C: Multi-echo gradient-echo MR images D: X-ray scan Please output the letter of the correct choice.	C
	<image>What is indicated by the black arrowhead in image E? A:Aberrant spores B:Polar filament C:Polar capsules D:Lateral view Please output the letter of the correct choice.	B
	<image>What imaging modality was used to obtain the pelvis images? A: MRI B: PET scan C: CT scan D: X-ray Please output the letter of the correct choice.	C
	<image>What type of reconstruction is shown in the image? A: Sagittal reconstruction B: Coronal reconstruction C: Axial reconstruction D: None of the above Please output the letter of the correct choice.	C
	<image>What does the sagittal 2-month follow-up CT images show? A: Increased size of the cavitated consolidation and hydropneumothorax B: Decreased size of the cavitated consolidation and hydropneumothorax, with no evident communication between a bronchus and pleural cavity C: Unchanged size of the cavitated consolidation and hydropneumothorax, with notable communication between a bronchus and pleural cavity D: Significant decrease in size of the cavitated consolidation and hydropneumothorax, with evident communication between a bronchus and pleural cavity Please output the letter of the correct choice.	D
	<image>What is absent in the right fundus image? A: Microaneurysms. B: Fundus tessellation. C: Optic disc excavation. D: Hypo-hyper pigmentation of the foveal area. Please output the letter of the correct choice.	B
	<image>Which imaging technique was used to visualize the liver cancer? A: MRI B: CT C: XRAY D: PET Please output the letter of the correct choice.	B
	<image>What do the arrows indicate in the image? A: Bacteria B: Electrodense Nanoparticles (EDNP) C: Copper Ions D: Gold atoms Please output the letter of the correct choice.	B
	<image>What is visible on the left of the image? A:Vegetation B:Valve Leaflet C:Deepness D:Cardiac Biopsy Please output the letter of the correct choice.	B
	<image>What does ultrasound of knee joint articular cartilage reflect? A: Fractures B: Inflammation C: Degenerative Lesions D: Cancer Please output the letter of the correct choice.	C
	<image>What is the light blue line tracing in the image? A:A tracing of the medial pathway. B:A tracing of the lateral pathway. C:A tracing of the cholinergic pathway in the brain. D:A tracing of the claus branch of the lateral pathway. Please output the letter of the correct choice.	A
	<image>What is the significance of the red circle in the image? A: It shows inflammation B: It shows positivity for HO-1 C: It shows negativity for HO-1 D: It is a marker for keratinocytes. Please output the letter of the correct choice.	C
	<image>What does the arrow indicate in the image? A: Right adrenal gland B: Nodular portion C: Left adrenal gland D: Radiopaque material Please output the letter of the correct choice.	C
	<image>What imaging technique was used to detect the lesions? A:X-ray B:Magnetic Resonance Imaging (MRI) C:Positron Emission Tomography (PET) D:Computed Tomography (CT) Please output the letter of the correct choice.	C
	<image>What areas of the brain are affected in this case? A:Cerebellum and pons B:Temporal and parietal lobes C:Subcortical white matter and basal ganglia D:Frontal and occipital lobes Please output the letter of the correct choice.	C
	<image>What does the image show? A:Brain scan B:Emphysema in a lung C:Abdominal scan D:Bone fracture Please output the letter of the correct choice.	B

<image>What does the scale bar represent in the image? A:Amount of animals implanted B:Size of the microscope slide C:Distance between two points on the image D:Magnification of the image Please output the letter of the correct choice.

C

<image>Which anatomical structure is labelled with an arrow on the image? A: The retina B: The magnified area on PET images C: The ABCB1 inhibitory region D: The red rectangle on MR images. Please output the letter of the correct choice.

B

<image>What does the wide black arrow indicate in the DSA image? A:An intracranial hemorrhage B:A normal variant of the internal carotid artery C:A tapered occluded lesion D:A peripheral stenosis of the carotid artery Please output the letter of the correct choice.

C

<image>What does the colour scale in the image represent? A:Abundance ratios in red B:Abundance ratios in green C:Enrichment relative to natural abundance ratios in blue D:Enrichment relative to abnormal abundance ratios in purple Please output the letter of the correct choice.

C

<image>What do the colors in the image correspond to? A: Amino acids B: Fatty acids C: Polysaccharides D: Nucleotides Please output the letter of the correct choice.

C

<image>What type of imaging is being used to show the lead locations? A:Ultrasound B:X-ray C:CT D:MRI Please output the letter of the correct choice.

D

<image>What does the image show? A: A hole in the heart B: A heart attack C: A blocked artery D: None of the above. Please output the letter of the correct choice.

A

<image>What type of MRI scan was performed on the woman's wrist? A:T2-weighted MRI scan B: CT-Scan C:Coronary angiogram D:X-Ray Please output the letter of the correct choice.

D

<image>What imaging technique was used to obtain the images? A: Computed Tomography (CT) B: Magnetic Resonance Imaging (MRI) C: Hematoxylin and Eosin (HE) staining D: Fluorescence microscopy Please output the letter of the correct choice.

C

<image>What are the colors of the layers in the image? A: Red, Blue, Green, Purple, B: Blue, Green, Orange, Yellow C: Blue, Green, Red, Yellow D: Green, Yellow, Orange, Purple. Please output the letter of the correct choice.

B

<image>What anatomical structures are dislocated in the image? A: Lateral malleoli B: Clavicles C: Mandibular condyles D: Tibial tuberosities Please output the letter of the correct choice.

C

<image>What does the letter "G" represent in the caption? A: Endoscopic stent placement B: Stenosis C: Endoscopy image D: None of the above. Please output the letter of the correct choice.

C

<image>What joint is affected in this image? A: Elbow joint B: Shoulder joint C: Proximal tibiofibular joint D: Hip joint Please output the letter of the correct choice.

C

<image>What type of cancer is shown in the microCT images? A:Pancreatic cancer B:Breast cancer C:Liver cancer D:Lung cancer Please output the letter of the correct choice.

B

<image>What is the type of imaging used to identify the loose bodies in the joint? A: MRI B: X-ray C: CT scan D: PET scan Please output the letter of the correct choice.

C

<image>What is the staining used in the image? A: Crystal violet B: Giemsa stain C: H&E stain D: Gram stain Please output the letter of the correct choice.

B

<image>What kind of stain was used to view the tissue? A:PAS B:Giemsa C:Hematoxylin and eosin D:Acridine orange Please output the letter of the correct choice.

C

<image>What type of neurons are depicted in the image? A:Motor neurons B:Sensory neurons C:Interneurons D:Unknown neurons Please output the letter of the correct choice.

D

<image>What is the shape of the observed lesion on the anterior wall of the gastric angle? A: circular B: triangular C: rhomboid D: irregular Please output the letter of the correct choice.

D

<image>How many orthogonal planes are illustrated in the image? A:One B:Two C:Three D:Four Please output the letter of the correct choice.

C

<image>What is the location of the tumor? A:Lower B:Upper C:Central D:Peripheral Please output the letter of the correct choice.

B

<image>What did the imaging technique involve? A: endoscopy of the ICA. B: imaging of the left ventricle. C: imaging of the carotid artery. D: imaging of the liver. Please output the letter of the correct choice.

C

<image>Which bones show erosive changes in the left carpal joint? A: Carpal bone B: Metacarpal bone C: Phalanges D: Tibia bone Please output the letter of the correct choice.

B

<image>What imaging modality was used to reveal the mass? A:CT B:PET C:MRI D:X-ray Please output the letter of the correct choice.

C

<image>What type of implant is shown in figure 4? A:CC Implant B:ZC Implant C:AE Implant D:VE Implant Please output the letter of the correct choice.

B

<image>What imaging technique was used to obtain the results? A: MRI B: X-ray C: CT D: PET Please output the letter of the correct choice.

C

<image>What is the MRI sequence used in this image? A:Axial T2 weighted B:Axial T1 weighted C:Sagittal T1 weighted D:Sagittal T2 weighted Please output the letter of the correct choice.

B

<image>What imaging technique was used to detect hyperperfusion? A: CT scan B: X-ray C: MRI scan D: PET scan Please output the letter of the correct choice.

C

<image>Which part of the patient's body showed abnormal tracer uptake in the images? A: Liver B: Brain C: Thyroid D: Lungs Please output the letter of the correct choice.

C

<image>What imaging modality was used to acquire the image? A: PET/CT B: CT without contrast C: MRI D: X-Ray Please output the letter of the correct choice.

C

<image>What imaging technique was used to obtain the image of the nodule? A:MRI. B:CT scan. C:PET scan. D:X-ray. Please output the letter of the correct choice.

C

<image>What is shown in image E? A:Three-dimensional reconstruction of DE-L neurons B:Confocal stack of TR neuron C:A microscope D:A computer Please output the letter of the correct choice.

B

<image>What type of MRI sequence was used for the background image? A:T1-weighted B:T2-weighted C:DWI D:FLAIR Please output the letter of the correct choice.

A

<image>Where is the lesion located on the right front foot at the suprasesamoidean level? A: Lateral and dorsal B: Medial and ventral C: Dorsal and lateral D: Ventral and medial Please output the letter of the correct choice.

A

<image>What is the color of the stain used to identify the cells in the image? A: red B: green C: blue D: yellow Please output the letter of the correct choice.

B

<image>What does the image show within the cyst and the mural nodule? A: Calcification B: Edema C: Hemorrhage D: Atrophy Please output the letter of the correct choice.

C

<image>Which disease is NOT shown in the retinal OCT images? A: DME B: Wet AMD C: Dry AMD D: Glaucoma Please output the letter of the correct choice.

D

<image>What is the condition of the right kidney as seen in the ultrasonography? A: small size with dysplasia and multiple cysts formation B: large size with dysplasia and multiple cysts formation C: small size with normal structure D: large size with normal structure Please output the letter of the correct choice.

A

<image>Which body part was imaged in the study? A:Brain B:Abdomen C:Lower body D:Chest Please output the letter of the correct choice.

C

<image>What is the focus of the image? A: Red blood cells B: Platelets C: Human Monocytes D: THP-1 cells Please output the letter of the correct choice.

C

<image>What does arrow 2 indicate in the image? A:Normal residual epithelioid structure B:Epithelial detachment of pancreas C:Cystic cavity and its secretions D:Normal pancreatic duct structure Please output the letter of the correct choice.

B

<image>Which region of the tissue is affected in the image? A: Periosteum B: Cortical bone C: Medullary canal D: Articular space Please output the letter of the correct choice.

D

<image>What is the arrow pointing to? A:Developing glomerulus B:Developing distal tubules C:Developing collecting ducts D:Developing loop of Henle Please output the letter of the correct choice.

A

<image>What type of lesion does the image show? A:Liver cirrhosis B:Hepatic adenoma C:Hepatocellular carcinoma D:Liver abscess. Please output the letter of the correct choice.

C

<image>What type of image is shown in the figure? A:SEM image B:TEM image C:Optical image D:X-ray image Please output the letter of the correct choice.

C

<image>What is the coronary CT angiography findings of the patient? A: presence of right coronary artery B: presence of calcified and non-calcified plaque burden C: presence of left descending coronary artery D: presence of circumflex coronary artery Please output the letter of the correct choice.

A

<image>What do the orange lines in the image represent? A:Direction of flow B:Site of phase contrast planes C:Jet angle D:Valve type Please output the letter of the correct choice.

B

<image>Where are the metastases located in this image? A:Lungs B:Kidneys C:Liver D:Spleen Please output the letter of the correct choice.

C

<image>What is represented by the white line in image (d)? A:The DNA-Au hybrid nanowires B:The SiO2/Si substrate C:The AFM topography D:The Au nanoparticles Please output the letter of the correct choice.

A

<image>Which surgical procedure can cause port site infection? A: Brain surgery B: Knee replacement surgery C: Laparoscopic surgery D: Cataract surgery Please output the letter of the correct choice.

C

<image>In which lobe is the consolidation located? A:Right upper lobe B:Right lower lobe C:Left upper lobe D:Left lower lobe Please output the letter of the correct choice.

A

<image>What is the shape of the mass described in the image? A:Round B:Oval C:Irregular D:Circular Please output the letter of the correct choice.

B

<image>What is the structure involved in the depicted area? A: Right atrium B: Left atrium C: Right ventricle D: Left ventricle Please output the letter of the correct choice.

B

<image>What does image E represent in relation to the other images? A: CT of the chest B: MRI of the lumbar spine C: Surgical site D: Post-operative scan Please output the letter of the correct choice.

C

<image>What type of cells are shown in the histologic sections? A: Muscle cells B: Brain cells C: Skin cells D: Heart cells Please output the letter of the correct choice.

B

<image>What is represented by the green lines in the undulating membrane? A: Endoplasmic reticulum B: Doublet microtubules C: Singlet microtubules D: Golgi apparatus Please output the letter of the correct choice.

C

<image>Where is the invasion demonstrated in image (D)? A:liver B:lung C:pancreas D:spleen Please output the letter of the correct choice.

D

<image>What can be seen in the micrographs indicated by white arrows? A:Residue B:Red blood cells C:Calcium deposits D:Muscle fibers Please output the letter of the correct choice.

A

<image>What gastrointestinal segment is shown in the image? A: Small intestine B: Stomach C: Large intestine D: Esophagus Please output the letter of the correct choice.

C

<image>What type of view is shown in the image? A: Frontal view B: Axial view C: Coronal view D: Sagittal view Please output the letter of the correct choice.

D

<image>What is the name of the technique used to create the image? A:Microscopy B:MRI C:X-Ray D:CT Scan Please output the letter of the correct choice.

A

<image>What type of MRI was performed on the spine? A:T2-weighted B:T1-weighted C:DWI-weighted D:PD-weighted Please output the letter of the correct choice.

B

<image>Where is the new lesion located? A:Left paraspinal extension B:Right paraspinal extension C:Anterior iliac crest D:Left posterior iliac crest Please output the letter of the correct choice.

B

<image>What type of microscopy was used to observe the skin in a vertical view? A: Transmission electron microscopy B: Scanning electron microscopy C: Fluorescence microscopy D: Confocal laser scanning microscopy Please output the letter of the correct choice.

C

<image>Which ligaments are affected by the chronic lesion? A: ATFL and CFL B: PCL and MCL C: ACL and LCL D: Rotator cuff tendons Please output the letter of the correct choice.

A

<image>What type of MRI sequence was used to produce the image? A:T1-weighted B:Diffusion-weighted C:Perfusion-weighted D:T2-weighted. Please output the letter of the correct choice.

D

<image>What is the state of the scaffold in the image? A:Incubated B:Non-Incubated C:Partially incubated D:Cannot be determined Please output the letter of the correct choice.

B

<image>What does the arrow indicate in the image? A:Free air volume B:Ascites volume C:Perforation location D:Tumor location Please output the letter of the correct choice.

B

<image>What was the imaging technique used for the cervical spine? A: Axial T1 weighted imaging B: Sagittal T1-weighted imaging C: T2-weighted imaging D: Fat-saturated T2-weighted imaging Please output the letter of the correct choice.

C

<image>Where is the tumor located in relation to the corticospinal tract? A:Medial B:Lateral C:Anterior D:Posterior Please output the letter of the correct choice.

B

<image>Which MRI sequence did not show the lesion clearly? A: T1W FS B: T2W FS C: T2W FS with fat suppression D: opposed-phase. Please output the letter of the correct choice.

B

<image>What is shown in the right column of epithelial segmentation? A:Transparent blue patches B:Transparent green patches C:Transparent red patches D:Transparent yellow patches. Please output the letter of the correct choice.

B

<image>At which vertebra level is the umbilical vein located in the ultrasound image? A: Cervical vertebrae B: Thoracic vertebrae C: Lumbar vertebrae D: Sacral vertebrae Please output the letter of the correct choice.

B

<image>In what imaging modality was the soft tissue lesion identified? A: MRI B: CT scan C: X-Ray D: Ultrasound Please output the letter of the correct choice.

B

<image>What is the staining technique used? A: H&E B: Gram Stain C: Masson Trichrome D: Not mentioned Please output the letter of the correct choice.

A

<image>What is the visible symptom in the left posterior cerebral artery? A: No visible symptom B: Narrowing with distal pial vessels visible (arrows) C: Widening with proximal pial vessels visible (arrows) D: Enlargement with deep pial vessels visible (arrows) Please output the letter of the correct choice.

B

<image>What staining technique was used on the skin sections? A: PAS B: Masson's Trichrome C: H&E D: Giemsa Please output the letter of the correct choice.

C

<image>What imaging technique was used to visualize the tumor after microbubble injection? A:X-ray B:MRI C:PET D:Ultrasound Please output the letter of the correct choice.

D

<image>Where is the location of the gas and fluid collection seen in the initial CT chest scan? A: right upper lobe B: left upper lobe C: left lower lobe D: right lower lobe Please output the letter of the correct choice.

D

<image>Which window was used to perform the CT scan? A: Musculoskeletal window B: Abdominal window C: Mediastinal window D: None of the above. Please output the letter of the correct choice.

C

<image>What is the MRI sequence used for the image? A: CT scan B: T2 MRI C: FLAIR MRI D: T1 MRI Please output the letter of the correct choice.

D

<image>Which image shows lymph nodes affected by tuberculosis? A: Image (e). B: Image (f). C: Image (g). D: Image (h). Please output the letter of the correct choice.

B

<image>Which part of the brain is represented in the photomicrograph? A: Amygdala B: Cerebellum C: Hippocampus D: Thalamus Please output the letter of the correct choice.

C

<image>What kind of MRI scans were used to obtain the images? A:CT scans B:Positron emission scans C:T1-weighted MRI scans D:T2-weighted MRI scans Please output the letter of the correct choice.

D

<image>What type of MRI imaging is being used in this image? A:CT scan B: PET scan C: Multi-echo gradient-echo MR images D: X-ray scan Please output the letter of the correct choice.

C

<image>What is indicated by the black arrowhead in image E? A:Aberrant spores B:Polar filament C:Polar capsules D:Lateral view Please output the letter of the correct choice.

B

<image>What imaging modality was used to obtain the pelvis images? A: MRI B: PET scan C: CT scan D: X-ray Please output the letter of the correct choice.

C

<image>What type of reconstruction is shown in the image? A: Sagittal reconstruction B: Coronal reconstruction C: Axial reconstruction D: None of the above Please output the letter of the correct choice.

C

<image>What does the sagittal 2-month follow-up CT images show? A: Increased size of the cavitated consolidation and hydropneumothorax B: Decreased size of the cavitated consolidation and hydropneumothorax, with no evident communication between a bronchus and pleural cavity C: Unchanged size of the cavitated consolidation and hydropneumothorax, with notable communication between a bronchus and pleural cavity D: Significant decrease in size of the cavitated consolidation and hydropneumothorax, with evident communication between a bronchus and pleural cavity Please output the letter of the correct choice.

D

<image>What is absent in the right fundus image? A: Microaneurysms. B: Fundus tessellation. C: Optic disc excavation. D: Hypo-hyper pigmentation of the foveal area. Please output the letter of the correct choice.

B

<image>Which imaging technique was used to visualize the liver cancer? A: MRI B: CT C: XRAY D: PET Please output the letter of the correct choice.

B

<image>What do the arrows indicate in the image? A: Bacteria B: Electrodense Nanoparticles (EDNP) C: Copper Ions D: Gold atoms Please output the letter of the correct choice.

B

<image>What is visible on the left of the image? A:Vegetation B:Valve Leaflet C:Deepness D:Cardiac Biopsy Please output the letter of the correct choice.

B

<image>What does ultrasound of knee joint articular cartilage reflect? A: Fractures B: Inflammation C: Degenerative Lesions D: Cancer Please output the letter of the correct choice.

C

<image>What is the light blue line tracing in the image? A:A tracing of the medial pathway. B:A tracing of the lateral pathway. C:A tracing of the cholinergic pathway in the brain. D:A tracing of the claus branch of the lateral pathway. Please output the letter of the correct choice.

A

<image>What is the significance of the red circle in the image? A: It shows inflammation B: It shows positivity for HO-1 C: It shows negativity for HO-1 D: It is a marker for keratinocytes. Please output the letter of the correct choice.

C

<image>What does the arrow indicate in the image? A: Right adrenal gland B: Nodular portion C: Left adrenal gland D: Radiopaque material Please output the letter of the correct choice.

C

<image>What imaging technique was used to detect the lesions? A:X-ray B:Magnetic Resonance Imaging (MRI) C:Positron Emission Tomography (PET) D:Computed Tomography (CT) Please output the letter of the correct choice.

C

<image>What areas of the brain are affected in this case? A:Cerebellum and pons B:Temporal and parietal lobes C:Subcortical white matter and basal ganglia D:Frontal and occipital lobes Please output the letter of the correct choice.

C

<image>What does the image show? A:Brain scan B:Emphysema in a lung C:Abdominal scan D:Bone fracture Please output the letter of the correct choice.

B