Pseudoangiomatous stromal hyperplasia: A rare cause of idiopathic gigantomastia

Abstract

Gigantomastia remains a rare clinical diagnosis with significant physical and psychological impacts on patients. We present the case of a 40-year-old woman with idiopathic breast enlargement. Further histological analysis of the breast tissue revealed pseudoangiomatous stromal hyperplasia. This is the first reported case of diffuse breast enlargement resulting from pseudoangiomatous stromal hyperplasia.