Surgical treatment of Cushing's disease

Author:

Chandler William F.,Schteingart David E.,Lloyd Ricardo V.,McKeever Paul E.,Ibarra-Perez Gloria

Abstract

✓ The endocrinological, radiological, surgical, and pathological experience with 34 consecutive patients operated on for Cushing's disease is presented. Preoperative endocrine evaluation demonstrated that 19 patients had “typical” endocrine patterns for pituitary adrenocorticotropic hormone (ACTH)-dependent hypercortisolism and 11 had “atypical” testing. Pituitary pathology was found in 95% of the patients with typical preoperative endocrine testing but in only 55% of those with atypical testing. Eight of 34 preoperative computerized tomography scans demonstrated tumors, which correlated in all instances with the surgical findings. Microadenomas were removed from 25 patients, 22 of whom achieved postoperative remission of endocrine symptoms. Macroadenomas were found in three patients, only one of whom achieved remission after surgery. One patient had removal of an adenoma in the pharyngeal pituitary, and in another an ectopic lung carcinoid was excised; both of these patients were in postoperative remission. Four patients underwent transsphenoidal exploration but no definitive explanation was found for their hypercortisolism; these patients were not in remission. Immunohistochemical staining was performed on every specimen and all tumors showed excessive ACTH-secreting cells. A new rapid stain of the fibrovascular stroma is described.

Publisher

Journal of Neurosurgery Publishing Group (JNSPG)

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3