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垂体细胞瘤一例 被引量:2

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摘要 患者男,54岁,因四肢乏力伴性功能减退6年,渐感左眼视力减退,于2014年11月19日入院.患者于6年前无明显诱因出现四肢乏力伴性功能减退,无明显头痛,当时未予重视,后感左眼视力减退,遂入院治疗.入院检查:MRI显示垂体窝增大,鞍内及鞍上可见实性占位性病变,大小约为2.2 cm×1.6 cm×2.0 cm,边界清楚,T1WI呈等信号,T2WI为略高信号,增强扫描后病变明显强化(图1),信号较均匀,病灶在鞍隔平面受阻变窄,垂体柄受压显示不清,视交叉被向上推压移位,考虑鞍内及鞍上占位性病变,垂体腺瘤可能大.2014年11月21日在全麻下行"经鼻腔垂体瘤切除术",术中见肿瘤组织呈淡粉红色,质韧,伴有纤维条索样变,刮、吸除病变困难,分块切除病变组织.
出处 《中华病理学杂志》 CAS CSCD 北大核心 2017年第9期648-649,共2页 Chinese Journal of Pathology
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