结节性硬化症合并肺淋巴管肌瘤病2例诊治体会

Diagnosis and treatment for 2 cases of tuberous sclerosis complex with pulmonary lymphangioleiomyomatosis

目的:为提高对结节性硬化症合并肺淋巴管肌瘤病的认识和诊治水平,回顾性分析2例结节性硬化症合并肺淋巴管肌瘤病患者的临床资料。2例患者均有肺部特征性囊性改变、肾血管平滑肌脂肪瘤及不同程度的皮肤损害。1例患者有中枢神经系统受累;1例接受雷帕霉素治疗后肺部及肾病变显著改善。结节性硬化症患者临床表现多样,合并肺淋巴管肌瘤病时有特征性影像学改变,对肺部淋巴管疾病患者应做结节性硬化症的筛查。雷帕霉素对该病治疗有显著疗效。

To improve the diagnosis and treatment for tuberous sclerosis complex （TSC） with pulmonary lymphangioleiomyomatosis, a retrospective analysis was performed based on the clinical data of 2 patients with such disease. Both of them have typical thin-walled cystic lesion throughout the lung field, renal angioleiomyolipoma, and various degrees of skin lesions. Central nervous system is involved in one patient. Lesions in the lung and kidney in one patient were improved significantly after 5 months of rapamycin treatment.The clinical phenotypes were diverse in TSC patients. The CT imaging showed typical characteristics when the lung was invaded by the tumor. When a patient was diagnosed as pulmonary lymphangioleiomyomatosis, we should pay attention to the clinical screening ofTSC. Rapamycin is an effective and safe treatment for this disease.