The left posterior temporal approach ventriculostomy catheter is unchanged. Low attenuation deep the reservoir remains may represent minimal fluid. Additional fluid around the tube just inferior the valve is only partially imaged. The dilatation of the lateral ventricles has not changed and remains most pronounced in the occipital and temporal regions, which may at least in part related to ex vacuo enlargement. The third ventricle remains mildly dilated, while the fourth ventricle is not enlarged. The intracranial structures appear to be dysmorphic, including a largely deficient septum pellucidum, probable partial posterior corpus callosum, and inferior extension of the cerebellar tonsils, left more than right, through foramen magnum with relative crowding. There is no midline shift. The punctate calcification in the left occipital lobe is unchanged. There is no evidence of acute intracranial hemorrhage. The grey-white matter differentiation appears to be intact. The orbits, skull, and included paranasal sinuses appear unchanged. There is incomplete fusion of the posterior arch of C1.
location descriptor_fin: ['left', 'posterior']object_fin: ['catheter']procedure_fin: ['ventriculostomy']clinical findings_fin: {'left posterior temporal approach ventriculostomy catheter is unchanged': {'clinical finding': 'left posterior temporal approach ventriculostomy catheter is unchanged', 'change_term': 'unchanged'}}anatomical entity_fin: {'fluid': {}}clinical findings_fin: {'low attenuation deep the reservoir remains': {'clinical finding': 'low attenuation deep the reservoir remains'}}anatomical entity_fin: {'fluid': {}}location descriptor_fin: ['inferior']object_fin: ['tube', 'valve']clinical findings_fin: {'additional fluid around the tube just inferior the valve is only partially imaged': {'clinical finding': 'additional fluid around the tube just inferior the valve is only partially imaged'}}anatomical entity_fin: {'lateral ventricles': {}}clinical findings_fin: {'not changed and remains': {'clinical finding': 'not changed and remains', 'change_term': 'changed'}}anatomical entity_fin: {'third ventricle': {}, 'fourth ventricle': {}}clinical findings_fin: {'dilated': {'clinical finding': 'dilated', 'existence': 'pos_dx', 'observation': 'dilated'}, 'enlarged': {'clinical finding': 'enlarged', 'existence': 'pos_dx', 'observation': 'enlarged'}}anatomical entity_fin: {'septum pellucidum': {}, 'corpus callosum': {'location descriptor': 'posterior'}, 'tonsils': {}, 'foramen magnum': {}}location descriptor_fin: ['posterior', 'inferior', 'left', 'right']clinical findings_fin: {'pellucidum': {'clinical finding': 'pellucidum', 'existence': 'unc_dx', 'observation': 'pellucidum'}}location descriptor_fin: ['midline']clinical findings_fin: {'midline shift': {'clinical finding': 'midline shift', 'cf_snomed': {'shift': 9546005}, 'existence': 'neg_dx', 'descriptive_term': 'midline', 'observation': 'shift'}}anatomical entity_fin: {'left occipital lobe': {}}clinical findings_fin: {'punctate calcification': {'clinical finding': 'punctate calcification', 'cf_snomed': {'punctate calcification': 129755006}, 'existence': 'pos_dx', 'descriptive_term': 'punctate', 'observation': 'calcification'}}clinical findings_fin: {'acute intracranial hemorrhage': {'clinical finding': 'acute intracranial hemorrhage', 'cf_snomed': {'intracranial hemorrhage': 1386000}, 'existence': 'neg_dx', 'descriptive_term': 'acute intracranial', 'observation': 'hemorrhage', 'strength_term': 'acute', 'temporal_term': 'acute'}}clinical findings_fin: {'intact': {'clinical finding': 'intact', 'existence': 'pos_dx', 'observation': 'intact'}}anatomical entity_fin: {'orbits': {}, 'skull': {}, 'paranasal sinuses': {}}clinical findings_fin: {'unchanged': {'clinical finding': 'unchanged', 'existence': 'pos_dx', 'observation': 'unchanged'}}anatomical entity_fin: {'posterior arch': {}}clinical findings_fin: {'incomplete fusion': {'clinical finding': 'incomplete fusion', 'existence': 'pos_dx', 'descriptive_term': 'incomplete', 'observation': 'fusion'}}
<s>[INST] Write the finding section for a radiology report based on the following information: location descriptor_fin: ['left', 'posterior']object_fin: ['catheter']procedure_fin: ['ventriculostomy']clinical findings_fin: {'left posterior temporal approach ventriculostomy catheter is unchanged': {'clinical finding': 'left posterior temporal approach ventriculostomy catheter is unchanged', 'change_term': 'unchanged'}}anatomical entity_fin: {'fluid': {}}clinical findings_fin: {'low attenuation deep the reservoir remains': {'clinical finding': 'low attenuation deep the reservoir remains'}}anatomical entity_fin: {'fluid': {}}location descriptor_fin: ['inferior']object_fin: ['tube', 'valve']clinical findings_fin: {'additional fluid around the tube just inferior the valve is only partially imaged': {'clinical finding': 'additional fluid around the tube just inferior the valve is only partially imaged'}}anatomical entity_fin: {'lateral ventricles': {}}clinical findings_fin: {'not changed and remains': {'clinical finding': 'not changed and remains', 'change_term': 'changed'}}anatomical entity_fin: {'third ventricle': {}, 'fourth ventricle': {}}clinical findings_fin: {'dilated': {'clinical finding': 'dilated', 'existence': 'pos_dx', 'observation': 'dilated'}, 'enlarged': {'clinical finding': 'enlarged', 'existence': 'pos_dx', 'observation': 'enlarged'}}anatomical entity_fin: {'septum pellucidum': {}, 'corpus callosum': {'location descriptor': 'posterior'}, 'tonsils': {}, 'foramen magnum': {}}location descriptor_fin: ['posterior', 'inferior', 'left', 'right']clinical findings_fin: {'pellucidum': {'clinical finding': 'pellucidum', 'existence': 'unc_dx', 'observation': 'pellucidum'}}location descriptor_fin: ['midline']clinical findings_fin: {'midline shift': {'clinical finding': 'midline shift', 'cf_snomed': {'shift': 9546005}, 'existence': 'neg_dx', 'descriptive_term': 'midline', 'observation': 'shift'}}anatomical entity_fin: {'left occipital lobe': {}}clinical findings_fin: {'punctate calcification': {'clinical finding': 'punctate calcification', 'cf_snomed': {'punctate calcification': 129755006}, 'existence': 'pos_dx', 'descriptive_term': 'punctate', 'observation': 'calcification'}}clinical findings_fin: {'acute intracranial hemorrhage': {'clinical finding': 'acute intracranial hemorrhage', 'cf_snomed': {'intracranial hemorrhage': 1386000}, 'existence': 'neg_dx', 'descriptive_term': 'acute intracranial', 'observation': 'hemorrhage', 'strength_term': 'acute', 'temporal_term': 'acute'}}clinical findings_fin: {'intact': {'clinical finding': 'intact', 'existence': 'pos_dx', 'observation': 'intact'}}anatomical entity_fin: {'orbits': {}, 'skull': {}, 'paranasal sinuses': {}}clinical findings_fin: {'unchanged': {'clinical finding': 'unchanged', 'existence': 'pos_dx', 'observation': 'unchanged'}}anatomical entity_fin: {'posterior arch': {}}clinical findings_fin: {'incomplete fusion': {'clinical finding': 'incomplete fusion', 'existence': 'pos_dx', 'descriptive_term': 'incomplete', 'observation': 'fusion'}} [/INST] The left posterior temporal approach ventriculostomy catheter is unchanged. Low attenuation deep the reservoir remains may represent minimal fluid. Additional fluid around the tube just inferior the valve is only partially imaged. The dilatation of the lateral ventricles has not changed and remains most pronounced in the occipital and temporal regions, which may at least in part related to ex vacuo enlargement. The third ventricle remains mildly dilated, while the fourth ventricle is not enlarged. The intracranial structures appear to be dysmorphic, including a largely deficient septum pellucidum, probable partial posterior corpus callosum, and inferior extension of the cerebellar tonsils, left more than right, through foramen magnum with relative crowding. There is no midline shift. The punctate calcification in the left occipital lobe is unchanged. There is no evidence of acute intracranial hemorrhage. The grey-white matter differentiation appears to be intact. The orbits, skull, and included paranasal sinuses appear unchanged. There is incomplete fusion of the posterior arch of C1. </s>