Gynecomastia

Classification	D ICD-10: N62.; ICD-9-CM: 611.1; MeSH: D006177;
External resources	MedlinePlus: 003165; Patient UK: Gynecomastia;

Gynecomastia is when the breast in male humans are bigger than normal. It can happen to any male.

Types of gynecomastia

v t e Breast disease
Inflammation	Mastitis Nonpuerperal mastitis Granulomatous mastitis Subareolar abscess
Physiological changes and conditions	Adipomastia (lipomastia, pseudogynecomastia) Amastia Anisomastia Breast atrophy Breast engorgement Breast hypertrophy Duct ectasia of breast Chronic cystic mastitis Dense breast tissue Gynecomastia Mammoplasia Micromastia
Nipple	Cracked nipples Inverted nipple Nipple discharge Galactorrhea Nipple pigmentation
Masses	Breast cyst Breast hematoma Breast lump Galactocele Pseudoangiomatous stromal hyperplasia
Other	Amazia Fat necrosis Pain Ptosis Tension

Classification	D ICD-10: N 62. ICD-9-CM: 611.1 MeSH: D006177
External resources	MedlinePlus: 003165 Patient UK: Gynecomastia