Diagnosis and treatment of Cushing's syndrome caused by bilateral solitary adrenal neoplasma
10.3760/cma.j.issn.1000-6699.2016.06.012
- VernacularTitle:双侧孤立性肾上腺肿瘤引起的库欣综合征的临床诊治分析
- Author:
Kang CHENG
;
Weiwei ZHOU
;
Baoxing HUANG
;
Wanli CAO
;
Hengchuan SU
;
Zhongwei YU
;
Fukang SUN
;
Weiqing WANG
- Publication Type:Journal Article
- Keywords:
Adrenal venous sampling;
Unilateral adrenalectomy;
Bilateral adrenal neoplasma;
Cushing's syndrome
- From:
Chinese Journal of Endocrinology and Metabolism
2016;32(6):494-498
- CountryChina
- Language:Chinese
-
Abstract:
_ Objective_ To evaluate the efficacy of unilateral subtotal adrenalectomy in the treatment of bilateral adrenal solitary neoplasma causing Cushing's syndrome and to elaborate the therapeutic principle. Methods From 2007 to 2013, a total of ten patients were diagnosed with Cushing's syndrome caused by bilateral solitary adrenal neoplasma. We compared patients'clinical symptoms, hormone profiles, biochemical and metabolic parameters, and imaging data before and after the surgery. Five of them chose the optimal neoplasma based on the lateralization ratio of adrenal venous sampling result and the other 5 patients chose the optimal neoplasma based on the diameter of the mass reflected by the computed tomography result and were then operated. Results After the unilateral subtotal adrenalectomy,the24-hour urinary free cortisol decreased significantly(P<0.05)and the midnight serum cortisol level also significantly reduced(P<0. 01). Plasma adrenocorticotropic hormone level increased significantly(P<0. 01). Nine patients of them did not need contralateral adrenalectomy and one patient received contralateral adrelectomy because of the remnant of Cushingnoid symptoms. Conclusion Unilateral subtotal adrenalectomy is an effective and safe way to treat Cushing's syndrome caused by bilateral solitary neoplasma.
