颅内脂肪瘤十分罕见,大部分发生在胼胝体,其临床症状以癫痫发作为主。找科从1986年以来收治3例胼胝体脂肪瘤,手术治疗取得满意效果,报告如下: 病例1,女性,27岁,因间歇性癫痫发作9年伴渐进性精神呆滞、智力下降于1987年7月入院,检查无明显神经系体征。头颅平片颅内中线部位有4cm×3cm透光区,周边有蛋壳样钙化,CT扫描见胼胝体前部有5cm×3cm低密度区,CT值—30～—101.63 Intracranial lipoma is very rare, mostly in the corpus callosum, the clinical symptoms of seizures dominated. Looking for Section Since 1986, three cases of corpus callosum lipoma admitted to surgery, and achieved satisfactory results, the report is as follows: Case 1, female, 27 years old, due to intermittent seizures 9 years with progressive mental retardation, mental decline in July 1987 Admission, check no obvious signs of nervous system. Skull plain intracranial midline part of the 4cm × 3cm light-permeable area around the eggshell-like calcification, CT scan see the front of the corpus callosum 5cm × 3cm low density area, CT value -30 ~ -101.63