Other specified types of T/NK-cell lymphoma (C86)
Clinical Information
Lymphomatoid Papulosis - Clinically benign, histologically malignant, recurrent cutaneous T-cell lymphoproliferative disorder characterized by an infiltration of large atypical cells surrounded by inflammatory cells. The atypical cells resemble REED-STERNBERG CELLS of HODGKIN DISEASE or the malignant cells of CUTANEOUS T-CELL LYMPHOMA. In some cases, lymphomatoid papulosis progresses to lymphomatous conditions including MYCOSIS FUNGOIDES; HODGKIN DISEASE; CUTANEOUS T-CELL LYMPHOMA; or ANAPLASTIC LARGE-CELL LYMPHOMA.
Instructional Notations
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- anaplastic large cell lymphoma, ALK negative C84.7
- anaplastic large cell lymphoma, ALK positive C84.6
- mature T/NK-cell lymphomas C84
- other specified types of non-Hodgkin lymphoma C85.8
Neoplasms (C00–D49)
Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
C86 Other specified types of T/NK-cell lymphoma
- C86.0 Extranodal NK/T-cell lymphoma, nasal type
- C86.1 Hepatosplenic T-cell lymphoma
- C86.2 Enteropathy-type (intestinal) T-cell lymphoma
- C86.3 Subcutaneous panniculitis-like T-cell lymphoma
- C86.4 Blastic NK-cell lymphoma
- C86.5 Angioimmunoblastic T-cell lymphoma
- C86.6 Primary cutaneous CD30-positive T-cell proliferations
Other specified types of T/NK-cell lymphoma (C86)