Datasets:

AhmadIshaqai
/

brain-vqa-rad

image imagewidth (px) 256 1.02k	question stringlengths 15 100	answer stringlengths 2 89
	Are regions of the brain infarcted?	Yes
	Where is the abnormality?	left temporal lobe
	Is this an axial plane?	yes
	Where is the pathology in this image?	vasculature
	What type of imaging is this?	MRI Diffusion Weighted
	What organ system is pictured?	the brain
	Is there swelling of the grey matter?	yes
	Is there vascular pathology in this image?	yes
	Is this the brain?	yes
	Is this a CT image?	no
	In what plane is this image oriented?	Axial
	Is there a skull fracture pictured?	No
	Is/Are the mass located near/in the mid brain?	Yes
	Is the mass compressing the mid brain on this section?	Yes
	Is the mass pushing on the midbrain structures?	Yes
	Are brain structures shifted across the midline?	no
	is there a midline shift of the cerebral parenchyma?	no
	is this an image of the cerebellum	yes
	Is this a transverse section?	yes
	Have brain structures crossed the midline of the brain?	Yes
	Is there evidence of midlight shift of structures on this MRI?	Yes
	are the vertebral arteries patent in this section?	Yes
	Are the vertebral arteries in view?	Yes
	Is the vertebro-basilar arterial network viewed in this section?	Yes
	Is the vertebral artery/basilar artery located in this image?	Yes
	Is there blurring of the grey-white matter junctions in the right temporal lobe?	Yes
	Is there no definitive border between the grey matter and white matter in the right temporal lobe?	Yes
	is the plane of section transverse?	yes
	Are there calcifications in the cerebral arteries?	Yes
	Is there evidence of calcifications in the cerebral arteries?	Yes
	Do the left and right middle cerebral arteries appear patent on this section?	Yes
	Is the left and right MCA present?	Yes
	Is this a T2 weighted image?	Yes
	Is the lesion causing significant brainstem herniation?	No
	Is there herniation of the brainstem secondary to the lesion	No
	Are structures associated with the midbrain located in this image?	yes
	Is the midbrain identified in this section?	yes
	is there any shift of midline structures visible in this section?	no
	Is there shifting of structures across the middle?	no
	Is there edema in the patient's right temporal lobe?	Yes
	Is there evidence of cytotoxic edema in the right temporal lobe?	Yes
	Does the mass have a smooth appearing border?	Yes
	Is the mass well-defined?	Yes
	was this image taken without motion artifact	yes
	Is this an image of the right and left temporal lobes?	Yes
	Has the brainstem herniated?	no
	is there evidence of brainstem herniation in this section	no
	How would you describe the lesion?	Ring-enhancing lesion
	What are key characteristics of the lesion?	Ring-enhancing lesion
	Are there abnormal findings on this image?	Yes
	Is this brain scan normal?	No
	Is the brain tissue ischemic?	Yes
	Is there atrophy of the brain?	Yes
	How would you describe the abnormality?	Diffuse
	Is the abnormality focal or diffuse?	Diffuse
	Is this a normal image?	No
	Is the brain scan normal?	No
	What hemisphere are the lesions located in?	Bilateral
	Where are the abnormalities?	Bilateral
	Where in the brain is the lesion?	right parietal lobe
	Where is the lesion?	right parietal lobe
	Is there an abnormal lesion?	Yes
	Is there a mass?	Yes
	Where is the mass?	extra-axial and at the right choroidal fissure
	Is the mass enhancing?	No
	How would you describe the abnormalities	Ring-enhancing lesions
	Are the lesions ring-enhancing?	Yes
	What lobe is the lesion located in?	right temporal lobe
	Where is the abnormality located?	right temporal lobe
	What is the image suggestive of?	abscess
	What is the lesion most likely to be?	abscess
	Is there evidence of enhancement?	Yes
	Is the lesion enhancing?	Yes
	Which hemisphere is the ischemia located?	Right hemisphere
	Where is the abnormality?	Right PCA
	Where is the abnormality in this image?	Basal ganglia
	Does the mass affect neighboring structure?	Yes
	Is there mass effect?	Yes
	Is this image normal?	No
	What does the abnormality suggest?	Ischemia
	What causes the hyperintensity?	Ischemia
	Where is the mass?	Suprasellar cistern
	Where is the mass located?	Suprasellar cistern
	Where is this plane relative to the eyes?	Above
	Is there more than one organ system present in the image?	no
	Is the lesion on the patient's right or left side?	Left side
	Where on the image is the lesion?	Left temporal lobe
	Is the primary abnormality more or less dense than surrounding matter?	less dense
	What is denser, the mass or the surrounding brain tissue?	surrounding tissue
	Was contrast applied?	no
	Is there evidence of hematoma?	No
	Is there blood present?	No
	Which side is the lateral ventricle visible on?	Left
	Where is the lateral ventricle?	left hemisphere
	Is there any hemorrhage?	No
	What is the radiological description of the color of the edema?	Hypodense
	Is the cerebellum visible?	no
	Is this an axial image?	yes
	Is it possible to see the cerebellum in this image?	no
	What structures are visible in this image?	Skull cartilage and medulla