Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue (C96)
Clinical Information
Churg-Strauss Syndrome - Widespread necrotizing angiitis with granulomas. Pulmonary involvement is frequent. Asthma or other respiratory infection may precede evidence of vasculitis. Eosinophilia and lung involvement differentiate this disease from POLYARTERITIS NODOSA.
Eosinophilic Granuloma - The most benign and common form of Langerhans-cell histiocytosis which involves localized nodular lesions predominantly of the bones but also of the gastric mucosa, small intestine, lungs, or skin, with infiltration by EOSINOPHILS.
Eosinophils - Granular leukocytes with a nucleus that usually has two lobes connected by a slender thread of chromatin, and cytoplasm containing coarse, round granules that are uniform in size and stainable by eosin.
Herpesvirus 2, Gallid - The type species of the genus MARDIVIRUS in the family HERPESVIRIDAE. It is the etiologic agent of MAREK DISEASE, infecting domestic fowl and wild birds.
Histiocytic Sarcoma - Malignant neoplasms composed of MACROPHAGES or DENDRITIC CELLS. Most histiocytic sarcomas present as localized tumor masses without a leukemic phase. Though the biological behavior of these neoplasms resemble lymphomas, their cell lineage is histiocytic not lymphoid.
Kimura Disease - A chronic inflammatory disease characterized by benign enlargement of cervical LYMPH NODE and SALIVARY GLANDS with increased levels of IMMUNOGLOBULIN E. Unlike ANGIOLYMPHOID HYPERPLASIA WITH EOSINOPHILIA it involves eosinophil infiltrates in lymph node and salivary glands and mostly found in Asian males.
Langerhans Cell Sarcoma - Rare malignant neoplasm of dendritic LANGERHANS CELLS exhibiting atypical cytology, frequent mitoses, and aggressive clinical behavior. They can be distinguished from other histiocytic and dendritic proliferations by immunohistochemical and ultrastructure studies. Cytologically benign proliferations of Langerhans cells are called LANGERHANS CELL HISTIOCYTOSIS.
Neurolymphomatosis - Infiltration of the nervous system by malignant lymphoma cells.
Polyarteritis Nodosa - A form of necrotizing non-granulomatous inflammation occurring primarily in medium-sized ARTERIES, often with microaneurysms. It is characterized by muscle, joint, and abdominal pain resulting from arterial infarction and scarring in affected organs. Polyarteritis nodosa with lung involvement is called CHURG-STRAUSS SYNDROME.
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.
- personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues Z85.79
Neoplasms (C00–D49)
Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
C96 Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue
- C96.0 Multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis
C96.2 Malignant mast cell neoplasm
- C96.20 Malignant mast cell neoplasm, unspecified
- C96.21 Aggressive systemic mastocytosis
- C96.22 Mast cell sarcoma
- C96.29 Other malignant mast cell neoplasm
- C96.4 Sarcoma of dendritic cells (accessory cells)
- C96.5 Multifocal and unisystemic Langerhans-cell histiocytosis
- C96.6 Unifocal Langerhans-cell histiocytosis
- C96.9 Malignant neoplasm of lymphoid, hematopoietic and related tissue, unspecified
- C96.A Histiocytic sarcoma
- C96.Z Other specified malignant neoplasms of lymphoid, hematopoietic and related tissue
Other and unspecified malignant neoplasms of lymphoid, hematopoietic and related tissue (C96)