Nonenhanced head. There is no detectable acute intracranial process. CT however is insensitive for early detection of acute nonhemorrhagic ischemic strokes. Mild supratentorial ventriculomegaly demonstrate no interval change in its size or configuration. The right frontal approach ventricular cathete with the tip within the frontal horn of right lateral ventricle remains identical to prior exam. There are subcortical and periventricular as well as bilateral basal ganglia and right thalamic foci of hypoattenuation highly suggestive of age-indeterminate small vessel ischemic strokes. This finding were noted on prior study although precise comparison is not possible. Excite prominence of cortical sulci and patent CSF cisterns similar to prior exam. Unremarkable calvarium, orbits, paranasal sinuses and mastoid air cells.
anatomical entity_fin: {'head': {}}clinical findings_fin: {'nonenhanced head': {'clinical finding': 'nonenhanced head'}}clinical findings_fin: {'detectable acute intracranial process': {'clinical finding': 'detectable acute intracranial process', 'existence': 'neg_dx', 'descriptive_term': 'detectable acute intracranial', 'observation': 'process', 'strength_term': 'acute', 'temporal_term': 'acute'}}clinical findings_fin: {'acute nonhemorrhagic ischemic strokes': {'clinical finding': 'acute nonhemorrhagic ischemic strokes', 'cf_snomed': {'ischemic stroke': 422504002}, 'existence': 'pos_dx', 'descriptive_term': 'acute nonhemorrhagic ischemic', 'observation': 'stroke', 'strength_term': 'acute', 'temporal_term': 'acute'}}clinical findings_fin: {'mild supratentorial ventriculomegaly': {'clinical finding': 'mild supratentorial ventriculomegaly', 'existence': 'pos_dx', 'descriptive_term': 'mild supratentorial', 'observation': 'ventriculomegaly', 'strength_term': 'mild'}, 'interval change': {'clinical finding': 'interval change', 'existence': 'neg_dx', 'descriptive_term': 'interval', 'observation': 'change'}}anatomical entity_fin: {'frontal horn of right lateral ventricle': {}}location descriptor_fin: ['right']clinical findings_fin: {'right frontal approach ventricular cathete': {'clinical finding': 'right frontal approach ventricular cathete', 'existence': 'pos_dx', 'descriptive_term': 'right frontal approach ventricular', 'observation': 'cathete'}}anatomical entity_fin: {'basal ganglia': {'location descriptor': 'bilateral'}}imaging observation_fin: ['foci']location descriptor_fin: ['bilateral', 'right']clinical findings_fin: {'right thalamic foci': {'clinical finding': 'right thalamic foci', 'existence': 'pos_dx', 'descriptive_term': 'right thalamic', 'observation': 'foci'}, 'hypoattenuation': {'clinical finding': 'hypoattenuation', 'existence': 'pos_dx', 'observation': 'hypoattenuation'}, 'age-indeterminate small vessel ischemic strokes': {'clinical finding': 'age-indeterminate small vessel ischemic strokes', 'cf_snomed': {'ischemic stroke': 422504002}, 'existence': 'unc_dx', 'descriptive_term': 'age-indeterminate small vessel ischemic', 'observation': 'stroke', 'strength_term': 'small'}}clinical findings_fin: {'finding were noted on prior study': {'clinical finding': 'finding were noted on prior study'}}clinical findings_fin: {'patent': {'clinical finding': 'patent', 'existence': 'pos_dx', 'observation': 'patent'}}anatomical entity_fin: {'orbits': {}, 'paranasal sinuses': {}, 'mastoid air cells': {}}clinical findings_fin: {'unremarkable calvarium , orbits , paranasal sinuses and mastoid air cells': {'clinical finding': 'unremarkable calvarium , orbits , paranasal sinuses and mastoid air cells'}}
<s>[INST] Write the finding section for a radiology report based on the following information: anatomical entity_fin: {'head': {}}clinical findings_fin: {'nonenhanced head': {'clinical finding': 'nonenhanced head'}}clinical findings_fin: {'detectable acute intracranial process': {'clinical finding': 'detectable acute intracranial process', 'existence': 'neg_dx', 'descriptive_term': 'detectable acute intracranial', 'observation': 'process', 'strength_term': 'acute', 'temporal_term': 'acute'}}clinical findings_fin: {'acute nonhemorrhagic ischemic strokes': {'clinical finding': 'acute nonhemorrhagic ischemic strokes', 'cf_snomed': {'ischemic stroke': 422504002}, 'existence': 'pos_dx', 'descriptive_term': 'acute nonhemorrhagic ischemic', 'observation': 'stroke', 'strength_term': 'acute', 'temporal_term': 'acute'}}clinical findings_fin: {'mild supratentorial ventriculomegaly': {'clinical finding': 'mild supratentorial ventriculomegaly', 'existence': 'pos_dx', 'descriptive_term': 'mild supratentorial', 'observation': 'ventriculomegaly', 'strength_term': 'mild'}, 'interval change': {'clinical finding': 'interval change', 'existence': 'neg_dx', 'descriptive_term': 'interval', 'observation': 'change'}}anatomical entity_fin: {'frontal horn of right lateral ventricle': {}}location descriptor_fin: ['right']clinical findings_fin: {'right frontal approach ventricular cathete': {'clinical finding': 'right frontal approach ventricular cathete', 'existence': 'pos_dx', 'descriptive_term': 'right frontal approach ventricular', 'observation': 'cathete'}}anatomical entity_fin: {'basal ganglia': {'location descriptor': 'bilateral'}}imaging observation_fin: ['foci']location descriptor_fin: ['bilateral', 'right']clinical findings_fin: {'right thalamic foci': {'clinical finding': 'right thalamic foci', 'existence': 'pos_dx', 'descriptive_term': 'right thalamic', 'observation': 'foci'}, 'hypoattenuation': {'clinical finding': 'hypoattenuation', 'existence': 'pos_dx', 'observation': 'hypoattenuation'}, 'age-indeterminate small vessel ischemic strokes': {'clinical finding': 'age-indeterminate small vessel ischemic strokes', 'cf_snomed': {'ischemic stroke': 422504002}, 'existence': 'unc_dx', 'descriptive_term': 'age-indeterminate small vessel ischemic', 'observation': 'stroke', 'strength_term': 'small'}}clinical findings_fin: {'finding were noted on prior study': {'clinical finding': 'finding were noted on prior study'}}clinical findings_fin: {'patent': {'clinical finding': 'patent', 'existence': 'pos_dx', 'observation': 'patent'}}anatomical entity_fin: {'orbits': {}, 'paranasal sinuses': {}, 'mastoid air cells': {}}clinical findings_fin: {'unremarkable calvarium , orbits , paranasal sinuses and mastoid air cells': {'clinical finding': 'unremarkable calvarium , orbits , paranasal sinuses and mastoid air cells'}} [/INST] Nonenhanced head. There is no detectable acute intracranial process. CT however is insensitive for early detection of acute nonhemorrhagic ischemic strokes. Mild supratentorial ventriculomegaly demonstrate no interval change in its size or configuration. The right frontal approach ventricular cathete with the tip within the frontal horn of right lateral ventricle remains identical to prior exam. There are subcortical and periventricular as well as bilateral basal ganglia and right thalamic foci of hypoattenuation highly suggestive of age-indeterminate small vessel ischemic strokes. This finding were noted on prior study although precise comparison is not possible. Excite prominence of cortical sulci and patent CSF cisterns similar to prior exam. Unremarkable calvarium, orbits, paranasal sinuses and mastoid air cells. </s>