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multifocal and unisystemic Langerhans-cell histiocytosis (C96.5)
- unifocal Langerhans-cell histiocytosis (C96.6)
- C96.2 Malignant mast cell tumor
- Aggressive systemic mastocytosis
- Mast cell sarcoma
- Excludes1: indolent mastocytosis (D47.0)
- mast cell leukemia (C94.30)
- mastocytosis (congenital) (cutaneous) (Q82.2)
- C96.4 Sarcoma of dendritic cells (accessory cells)
- Follicular dendritic cell sarcoma
- Interdigitating dendritic cell sarcoma
- Langerhans cell sarcoma
- C96.5 Multifocal and unisystemic Langerhans-cell histiocytosis
- Hand-Schüller-Christian disease
- Histiocytosis X, multifocal
- Excludes1: multifocal and multisysemic (disseminated) Langerhans-cell histiocytosis (C96.0)
- unifocal Langerhans-cell histiocytosis (C96.6)
- C96.6 Unifocal Langerhans-cell histiocytosis
- Eosinophilic granuloma
- Histiocytosis X, unifocal
- Histiocytosis X NOS
- Langerhans-cell histiocytosis NOS
- Excludes1: multifocal and multisysemic (disseminated) Langerhans-cell histiocytosis (C96.0)
- multifocal and unisystemic Langerhans-cell histiocytosis (C96.5)
- C96.a Histiocytic sarcoma
- Malignant histiocytosis
- C96.z Other specified malignant neoplasms of lymphoid, hematopoietic and related tissue
- C96.9 Malignant neoplasm of lymphoid, hematopoietic and related tissue, unspecified
In situ neoplasms (D00-D09)
- Includes: Bowen's disease
- erythroplasia
- grade III intraepithelial neoplasia
- Queyrat's erythroplasia
- Use additional morphology codes with behavior code /2
D00 Carcinoma in situ of oral cavity, esophagus and stomach
- Excludes1: melanoma in situ (D03.-)
- D00.0 Carcinoma in situ of lip, oral cavity and pharynx
- Excludes1:
