Comparing to prior scan, the amount of acute SAH appears to be slightly decreased. Remained SAH are more likely located on the left middle cerebellar peduncle and cerebellar hemisphere especially posterior aspect. There is also contrast materials seen posterior aspect of the vermis which could represent stagnant occipital sinus. The 4th ventricle appears to be slightly prominent comparing to prior scan. However, other ventricular system including bilateral lateral ventricle and 3rd ventricle appear to be stable. No change of multiple nBCA casts since prior scan. No evidence of acute ischemic lesion. No evidence of parenchymal hemorrhage. The osseous structures are unremarkable. The paranasal sinuses and mastoid air cells are clear.
clinical findings_fin: {'acute sah': {'clinical finding': 'acute sah', 'existence': 'pos_dx', 'descriptive_term': 'acute', 'observation': 'sah', 'strength_term': 'acute', 'temporal_term': 'acute'}, 'decreased': {'clinical finding': 'decreased', 'existence': 'pos_dx', 'observation': 'decrease'}}anatomical entity_fin: {'left middle cerebellar peduncle': {}}location descriptor_fin: ['posterior']clinical findings_fin: {'remained sah': {'clinical finding': 'remained sah', 'existence': 'unc_dx', 'descriptive_term': 'remained', 'observation': 'sah'}}anatomical entity_fin: {'occipital sinus': {}}location descriptor_fin: ['posterior']clinical findings_fin: {'contrast materials': {'clinical finding': 'contrast materials', 'existence': 'pos_dx', 'descriptive_term': 'contrast', 'observation': 'material'}, 'stagnant occipital sinus': {'clinical finding': 'stagnant occipital sinus', 'cf_snomed': {'sinus': 419351001}, 'existence': 'unc_dx', 'descriptive_term': 'stagnant occipital', 'observation': 'sinus'}}clinical findings_fin: {'prominent': {'clinical finding': 'prominent', 'existence': 'pos_dx', 'observation': 'prominent'}}anatomical entity_fin: {'lateral ventricle': {'location descriptor': 'bilateral'}}location descriptor_fin: ['bilateral']clinical findings_fin: {'stable': {'clinical finding': 'stable', 'existence': 'pos_dx', 'observation': 'stable'}}clinical findings_fin: {'change': {'clinical finding': 'change', 'existence': 'neg_dx', 'observation': 'change'}, 'multiple nbca casts': {'clinical finding': 'multiple nbca casts', 'existence': 'neg_dx', 'descriptive_term': 'multiple nbca', 'observation': 'cast', 'quantity_term': 'multiple'}}clinical findings_fin: {'acute ischemic lesion': {'clinical finding': 'acute ischemic lesion', 'cf_snomed': {'lesion': 52988006}, 'existence': 'neg_dx', 'descriptive_term': 'acute ischemic', 'observation': 'lesion', 'strength_term': 'acute', 'temporal_term': 'acute'}}clinical findings_fin: {'parenchymal hemorrhage': {'clinical finding': 'parenchymal hemorrhage', 'cf_snomed': {'hemorrhage': 50960005}, 'existence': 'neg_dx', 'descriptive_term': 'parenchymal', 'observation': 'hemorrhage'}}clinical findings_fin: {'osseous structures are unremarkable': {'clinical finding': 'osseous structures are unremarkable'}}anatomical entity_fin: {'paranasal sinuses': {}, 'mastoid air cells': {}}clinical findings_fin: {'clear': {'clinical finding': 'clear', 'existence': 'neg_dx', 'observation': 'clear'}}
<s>[INST] Write the finding section for a radiology report based on the following information: clinical findings_fin: {'acute sah': {'clinical finding': 'acute sah', 'existence': 'pos_dx', 'descriptive_term': 'acute', 'observation': 'sah', 'strength_term': 'acute', 'temporal_term': 'acute'}, 'decreased': {'clinical finding': 'decreased', 'existence': 'pos_dx', 'observation': 'decrease'}}anatomical entity_fin: {'left middle cerebellar peduncle': {}}location descriptor_fin: ['posterior']clinical findings_fin: {'remained sah': {'clinical finding': 'remained sah', 'existence': 'unc_dx', 'descriptive_term': 'remained', 'observation': 'sah'}}anatomical entity_fin: {'occipital sinus': {}}location descriptor_fin: ['posterior']clinical findings_fin: {'contrast materials': {'clinical finding': 'contrast materials', 'existence': 'pos_dx', 'descriptive_term': 'contrast', 'observation': 'material'}, 'stagnant occipital sinus': {'clinical finding': 'stagnant occipital sinus', 'cf_snomed': {'sinus': 419351001}, 'existence': 'unc_dx', 'descriptive_term': 'stagnant occipital', 'observation': 'sinus'}}clinical findings_fin: {'prominent': {'clinical finding': 'prominent', 'existence': 'pos_dx', 'observation': 'prominent'}}anatomical entity_fin: {'lateral ventricle': {'location descriptor': 'bilateral'}}location descriptor_fin: ['bilateral']clinical findings_fin: {'stable': {'clinical finding': 'stable', 'existence': 'pos_dx', 'observation': 'stable'}}clinical findings_fin: {'change': {'clinical finding': 'change', 'existence': 'neg_dx', 'observation': 'change'}, 'multiple nbca casts': {'clinical finding': 'multiple nbca casts', 'existence': 'neg_dx', 'descriptive_term': 'multiple nbca', 'observation': 'cast', 'quantity_term': 'multiple'}}clinical findings_fin: {'acute ischemic lesion': {'clinical finding': 'acute ischemic lesion', 'cf_snomed': {'lesion': 52988006}, 'existence': 'neg_dx', 'descriptive_term': 'acute ischemic', 'observation': 'lesion', 'strength_term': 'acute', 'temporal_term': 'acute'}}clinical findings_fin: {'parenchymal hemorrhage': {'clinical finding': 'parenchymal hemorrhage', 'cf_snomed': {'hemorrhage': 50960005}, 'existence': 'neg_dx', 'descriptive_term': 'parenchymal', 'observation': 'hemorrhage'}}clinical findings_fin: {'osseous structures are unremarkable': {'clinical finding': 'osseous structures are unremarkable'}}anatomical entity_fin: {'paranasal sinuses': {}, 'mastoid air cells': {}}clinical findings_fin: {'clear': {'clinical finding': 'clear', 'existence': 'neg_dx', 'observation': 'clear'}} [/INST] Comparing to prior scan, the amount of acute SAH appears to be slightly decreased. Remained SAH are more likely located on the left middle cerebellar peduncle and cerebellar hemisphere especially posterior aspect. There is also contrast materials seen posterior aspect of the vermis which could represent stagnant occipital sinus. The 4th ventricle appears to be slightly prominent comparing to prior scan. However, other ventricular system including bilateral lateral ventricle and 3rd ventricle appear to be stable. No change of multiple nBCA casts since prior scan. No evidence of acute ischemic lesion. No evidence of parenchymal hemorrhage. The osseous structures are unremarkable. The paranasal sinuses and mastoid air cells are clear. </s>