Dutta Pinaki, Bhansali Anil, Kumar Santosh, Jayaprakash P, Nahar Uma
PGIMER, Endocrinology, Sector 12, Chandigarh, 160012, India.
BMJ Case Rep. 2009;2009. doi: 10.1136/bcr.04.2009.1789. Epub 2009 Dec 7.
We describe the case of a 77-year-old man who was admitted with recurrent episodes of altered behaviour. These episodes were related to insulin-like growth factor II (IGF-II) mediated hypoglycaemia. Imaging revealed a large retroperitoneal mass and he underwent debulking surgery uneventfully. Histopathology revealed a solitary fibroma with intense immunostaining positive for CD34 and vimentin, suggesting a mesenchymal origin of the tumour. Later he received chemo/radiotherapy and is on prednisolone with abatement of hypoglycaemic episodes.
我们描述了一名77岁男性的病例,该患者因行为改变反复发作入院。这些发作与胰岛素样生长因子II(IGF-II)介导的低血糖症有关。影像学检查发现一个巨大的腹膜后肿块,他顺利接受了减瘤手术。组织病理学显示为孤立性纤维瘤,CD34和波形蛋白免疫染色强烈阳性,提示肿瘤起源于间充质。后来他接受了化疗/放疗,目前正在服用泼尼松龙,低血糖发作已减轻。