Ontology highlight
ABSTRACT:
SUBMITTER: Johnson RE
PROVIDER: S-EPMC2770912 | biostudies-literature | 2009 Nov
REPOSITORIES: biostudies-literature
Johnson Ruth E RE Murad M Hassan MH
Mayo Clinic proceedings 20091101 11
Gynecomastia, defined as benign proliferation of male breast glandular tissue, is usually caused by increased estrogen activity, decreased testosterone activity, or the use of numerous medications. Although a fairly common presentation in the primary care setting and mostly of benign etiology, it can cause patients considerable anxiety. The initial step is to rule out pseudogynecomastia by careful history taking and physical examination. A stepwise approach that includes imaging and laboratory t ...[more]