ICD-11 classes
16 Diseases of the genitourinary system
Diseases of the urinary system
Structural developmental anomalies of the urinary system
LB30 — Structural developmental anomalies of kidneys
LB30.4 — Oligomeganephronia
ICD-11 LB30.4 — Oligomeganephronia
Oligomeganephronic renal hypoplasia is a severe developmental defect of both kidneys characterised by a reduced number of nephrons (the functional unit of the kidney), hypertrophic glomeruli with diameters twice the normal size, hypertrophic tubules and thickening of Bowman's capsule, occurring in the absence of a urinary tract malformation.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: