摘要目的 总结腹部Castleman病的诊断和治疗经验.方法 回顾性分析1985年6月至2009年3月北京协和医院收治的17例腹部Castleman病患者的临床资料.11例患者无任何症状,2例表现为腹部包块,2例表现为口腔溃疡、皮疹,1例表现为浮肿、气短,1例表现为上腹部隐痛、恶心、呕吐.2例行X线检查,17例行超声检查,13例行CT检查.结果 4例术前经CT检查诊断为Castleman病,其余13例均未明确诊断.14例局灶型患者经手术完整切除肿瘤,3例多中心型患者行部分切除或活组织检查.所有患者经病理检查确诊,其中14例透明血管型患者的免疫组织化学检查结果为CD3、CD20、CD21、CD34阳性;3例浆细胞型患者的免疫组织化学检查结果为CD3、CD68、PCNA阳性.17例患者中1例失访,16例随访3～12个月无转移和复发.结论 腹部Castleman病临床表现无特异性,术前诊断困难.局灶型患者应尽早行手术完整切除,预后良好;多中心型难以完整切除,可于术后进行化疗,预后较好.

abstractsObjective To summarize the diagnosis and treatment of abdominal Castleman disease.Methods The clinical data of 17 patients with abdominal Castleman disease who were admitted to Peking Union Medical College Hospital were retrospectively analysed. Eleven patients had no symptoms, two had an abdominal mass, two had oral ulcers and rash, one had edema and was short of breath and one had dull pain in the upper abdomen and vomiting. Two patients were examined by X-ray, 17 by ultrasound, and 13 by computed tomography(CT). Results Four patients were diagnosed with abdominal Castleman disease by CT preoperatively, and the remaining 13 patients were not conclusively diagnosed. Localized lesions of 14 patients were completely resected,and three patients with multicentric lessions received partial resection or biopsy. The diagnosis of all patients was confirmed by histopathological examination. The expression of CD3, CD20, CD21 and CD34 of 14 patients with hyaline-vascular type was positive, and the expression of CD3, CD68 and PCNA of three patients with plasma-cell type was positive. One patients was lost of follow up, and the remaining 16 patients were followed up for 3-12 months, and neither metastasis nor recurrence was observed. Conclusions The clinical manifestations of abdominal Castleman disease are nonspecific, and therefore, it is difficult to acquire a definite diagnosis before operation. Early complete resection should be applied to patients with localized Castleman disease, while for patients with multicentric Castleman disease, postoperative chemotherapy is necessary for a good prognosis.