Clinical and surgical management of unilateral prepubertal gynecomastia.

Abstract

INTRODUCTION:

Gynecomastia is the benign proliferation of the glandular tissue in the male breast. This condition is thought to be caused by the imbalance between estrogen action relative to androgen action at the breast tissue level. Bilateral gynecomastia is frequently found in the neonatal period, early in puberty, and with increasing age. Prepubertal unilateral gynecomastia in the absence of endocrine abnormalities is extremely rare, with only a few cases in literature.

PRESENTATION OF CASE:

We present an otherwise healthy boy of 12 years old with unilateral breast masses. No abnormalities were found on ultrasonography and on all endocrine parameters. Treatment consisted in a new "modified" Webster technique.

DISCUSSION:

The results confirmed validity of this technique in terms of esthetic and functional results, and patient satisfaction. Atypical presentations of gynecomastia are often not recognized. The main pathophysiology of gynecomastia is alteration in the balance between the stimulatory effect of estrogen and the inhibitory effects of androgens on the development of the breast. If there is no causal treatment, surgical resection is the therapy of first choice.

CONCLUSION:

The exact mechanism of unilateral gynecomastia formation in our case is unclear. The evaluation of unilateral gynecomastia can therefore be complex. In conclusion, the surgical treatment of unilateral gynecomastia requires an individual approach, based on an appropriate diagnostic algorithm.

• Authors: Giuseppe Andrea Ferraro, Francesco De Francesco, Tiziana Romano, Anna Grandone, Francesco D'Andrea, Emanuele Miraglia Del Giudice, Laura Perrone, Gianfranco Nicoletti
• Journal: International journal of surgery case reports (Int J Surg Case Rep) Vol. 5 Issue 12 Pg. 1158-61 ( 2014) ISSN: 2210-2612 [Print] Netherlands
• PMID: 25437663 (Publication Type: Journal Article)
• Copyright: Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.