Gynecomastia is defined as benign proliferation of glandular breast tissue in men. Physiologic gynecomastia is common in newborns, adolescents, and older men. It is self-limited, but can be treated to minimize emotional distress and physical discomfort. Nonphysiologic gynecomastia may be caused by chronic conditions (e.g., cirrhosis, hypogonadism, renal insufficiency); use of medications, suppl...

BACKGROUND Gynecomastia is benign enlargement of breast tissue in males and is fairly common. Mastectomy not only helps in improving the shape of anterior chest, but can also improve the location of nipple. Therefore, a principle element of mastectomy design is defining the normal location of nipple based on major anatomical reference points. Here, the nipple location was compared for before an...

Gynecomastia is benign enlargement of male breast, drug-induced gynecomastia accounts for about 25%. We are reporting a case of spironolactone-induced unilateral gynecomastia. A 52-year-old male patient receiving multiple antihypertensives including hydrochlorothiazide presented with muscle weakness and easy fatigability. Investigations revealed hypokalemia; he was advised to stop hydrochloroth...

OBJECTIVE Several untoward health effects of phthalates, which are a group of industrial chemicals with many commercial uses including personal-care products and plastic materials, have been defined. The most commonly used, di-(2-ethylhexyl)-phthalate (DEHP), is known to have antiandrogenic or estrogenic effects or both. Mono-(2-ethylhexyl)-phthalate (MEHP) is the main metabolite of DEHP. In th...

BACKGROUND Clinical trial results suggest that 5-alpha reductase inhibitors (5ARIs) for the treatment of benign prostatic hyperplasia (BPH) may increase the risk of gynecomastia and male breast cancer, but epidemiological studies have been limited. PATIENTS AND METHODS We conducted a cohort study with nested case-control analyses using the UK Clinical Practice Research Datalink. We identified...

Prepubertal gynecomastia due to testis tumors is a very rare condition. Nearly 5% of the patients with testicular mass present with gynecomastia. Sertoli cell tumors are sporadic in 60% of the reported cases, while the remaining is a component of multiple neoplasia syndromes such as Peutz-Jeghers syndrome and Carney complex. We present a 4-year-old boy with gynecomastia due to Sertoli cell tumo...

BACKGROUND The aim of gynecomastia surgery is to restore a normal chest contour with minimal signs of breast surgery. OBJECTIVE The authors examine the rate of complications in gynecomastia surgery when no closed-suction drains are placed. METHODS One hundred thirty-eight consecutive male patients who underwent gynecomastia surgery without drains were retrospectively analyzed to determine w...

BACKGROUND We found a high incidence of patients with gynecomastia in the German Ministry of Defense Guard Battalion in Berlin. For this reason, we conducted the present study to investigate etiological and pathological aspects of this condition. METHODS Within six years, a total of 211 patients underwent surgery for gynecomastia. We compared this group of patients with a control group of hea...

Breast enlargement, a condition that was rarely reported in the era before highly active antiretroviral therapy, is emerging as a problem in the treatment of male human immunodeficiency virus (HIV)-infected patients. Evaluation of this condition must distinguish between gynecomastia (proliferation of ducts and periductal stroma), lipomastia (adipose-tissue deposition), and malignancy. We descri...