Persistent neonatal breast hypertrophy.
D001940:Breast; D006177:Gynecomastia; D006801:Humans; D006984:Hypertrophy; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008297:Male
GYNECOMASTIA; INFANT, NEWBORN, DISEASES