From parent levels
ChapterXIVDiseases of the genitourinary systemOpen
Exclusions
- certain conditions originating in the perinatal period (P00-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O99)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E90)
- injury, poisoning and certain other consequences of external causes (S00-T98)
- neoplasms (C00-D48)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
BlockN00-N08Glomerular diseasesOpen
Coding note
Use additional code, if desired, to identify associated chronic kidney disease ( N18.- ).
Exclusions
- hypertensive renal disease (I12.-)
Modifiers
The following fourth-character subdivisions classify morphological changes and are for use with categories N00, N01, N02, N03, N04, N05, N06, N07. Subdivisions .0-.8 should not normally be used unless these have been specifically identified (e.g. by renal biopsy or autopsy). The three-character categories relate to clinical syndromes.
- .0 Minor glomerular abnormality
- Minimal change lesion
- .1 Focal and segmental glomerular lesions
- Focal and segmental: hyalinosis
- Focal and segmental: sclerosis
- Focal glomerulonephritis
- .2 Diffuse membranous glomerulonephritis
- .3 Diffuse mesangial proliferative glomerulonephritis
- .4 Diffuse endocapillary proliferative glomerulonephritis
- .5 Diffuse mesangiocapillary glomerulonephritis
- Membranoproliferative glomerulonephritis, types 1 and 3, or NOS
- .6 Dense deposit disease
- Membranoproliferative glomerulonephritis, type 2
- .7 Diffuse crescentic glomerulonephritis
- Extracapillary glomerulonephritis
- .8 Other
- Proliferative glomerulonephritis NOS
- .9 Unspecified
Recurrent and persistent haematuria : other
Inclusions
- Proliferative glomerulonephritis NOS