D763-char group
Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Avoid — more specific 4-5 char codes exist (see below)
Coding guidance (WHO 2019)
Excl.: (Abt-)Letterer-Siwe disease (C96.0) eosinophilic granuloma (C96.6) Hand-Schüller-Christian disease (C96.5) histiocytic sarcoma (C96.8) histiocytosis X, multifocal (C96.5) histiocytosis X, unifocal (C96.6) Langerhans-cell histiocytosis, multifocal (C96.5) Langerhans-cell histiocytosis, unifocal (C96.6) malignant histiocytosis (C96.8) reticuloendotheliosis: leukaemic (C91.4) nonlipid (C96.0) reticulosis: histiocytic medullary (C96.8) lipomelanotic (I89.8) malignant NOS (C86.0)