ICD-11 classes
16 Diseases of the genitourinary system
Disorders of breast
GB22 — Hypertrophy of breast

ICD-11 GB22 — Hypertrophy of breast

A condition affecting the breast, characterised by unilateral or bilateral enlargement or thickening of the connective tissues that exceeds 3% of the total body weight. This condition may be associated with increased histologic sensitivity to, or abnormally high levels of, prolactin, estrogen, and progesterone in the blood.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.