ICD-11 code : KA65.3;
Preferred Label : Neonatal infectious mastitis;
ICD-11 definition : A disease of the breasts in neonates, may be caused by a maternal infection with a
bacterial source. This disease is characterized by swelling, erythema, warmth, tenderness,
induration of the breast, or purulent discharge from the nipple . It is usually unilateral.
This disease may also present with breast abscesses.;
ICD-11 synonym : infective mastitis of newborn; neonatal breast abscess; newborn breast abscess;
Origin ID : 1880920858;
UMLS CUI : C0158948;
Automatic exact mappings (from CISMeF team)
Currated CISMeF NLP mapping
ICD-10 Mapping
Semantic type(s)
UMLS correspondences (same concept)
A disease of the breasts in neonates, may be caused by a maternal infection with a
bacterial source. This disease is characterized by swelling, erythema, warmth, tenderness,
induration of the breast, or purulent discharge from the nipple . It is usually unilateral.
This disease may also present with breast abscesses.