脳梁欠損部脂肪腫の1手術例 : CT scann 像

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A case of a 65-year-old woman with lipoma at the callosal agenesis is reported. The patient suffered from a sudden onset of consciousness disturbance as well as left hemiparesis and was admitted into our hospital on March 11,1976. Radiological examination revealed practically all evidences of lipoma at the callosal agenesis. In addition the right carotid arteriogram demonstrated a mass lesion of the right capsular region. From these findings, the case was diagnosed as a lipoma at the callosal accompanied by hypertensive intracerebral hematoma. Exploratory craniotomy and histological findings confirmed the lipoma at the callosal agenesis.One year later, CT scanning displayed the lipoma, the extremely low density area (EMI:36.29 ± 11.145,n=48), surrounded by calcification, the high density zone.Radiological findings, especially computed tomography, are disctussed in detail.
日本脳神経外科学会の論文