Skip to main content
Postgraduate Medical Journal logoLink to Postgraduate Medical Journal
. 1999 Apr;75(882):229–231. doi: 10.1136/pgmj.75.882.229

Gynaecomastia as a presenting feature of thyrotoxicosis

W Chan 1, V Yeung 1, C Chow 1, W So 1, C Cockram 1
PMCID: PMC1741202  PMID: 10715765

Abstract

The association between gynaecomastia and thyrotoxicosis is well recognised. However, the reported frequency of the association is variable, partly depending upon the defining criteria used. Here we report two patients with thyrotoxicosis in whom gynaecomastia was the presenting feature. Both patients had other contributing factors, which are assumed to have predisposed to gynaecomastia. In both patients, the gynaecomastia resolved with successful treatment of the thyrotoxicosis. When gynaecomastia is a presenting, or prominent feature of thyrotoxicosis, the possibility of additional underlying pathology should be considered.


Keywords: gynaecomastia; thyrotoxicosis; sex hormone

Full Text

The Full Text of this article is available as a PDF (84.0 KB).


Articles from Postgraduate Medical Journal are provided here courtesy of BMJ Publishing Group

RESOURCES