2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Lymphatic And Hematopoietic Tissue 200-208 > ICD-9-CM Diagnosis 200 Lymphosarcoma and reticulosarcoma 200 is a non-specific code that cannot be used to specify a diagnosis ICD-9-CM Diagnosis 200.0 Reticulosarcoma (foll-IK-yew-lar large cell lim-FO-ma) A rare type of non-Hodgkin's lymphoma (cancer of the lymphatic system) with large cells that look cleaved (split) or non-cleaved under the microscope. It is an indolent (slow-growing) type of lymphoma. Malignant lymphoma in which the majority of neoplastic cells within the follicles are large cleaved or noncleaved cells. The degree to which the follicular center cells retain their ability to form follicles varies with the state of B-cell transformation. The most common aggressive form of non-Hodgkin lymphoma. It occurs in both diffuse and nodular form. The large cells may have cleaved and non-cleaved nuclei. 200.0 is a non-specific code that cannot be used to specify a diagnosis 200.0 contains 15 index entries ICD-9-CM Diagnosis 200.00 Reticulosarcoma unspecified site 200.00 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.01 Reticulosarcoma involving lymph nodes of head face and neck 200.01 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.02 Reticulosarcoma involving intrathoracic lymph nodes 200.02 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.03 Reticulosarcoma involving intra-abdominal lymph nodes 200.03 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.04 Reticulosarcoma involving lymph nodes of axilla and upper limb 200.04 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.05 Reticulosarcoma involving lymph nodes of inguinal region and lower limb 200.05 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.06 Reticulosarcoma involving intrapelvic lymph nodes 200.06 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.07 Reticulosarcoma involving spleen 200.07 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.08 Reticulosarcoma involving lymph nodes of multiple sites 200.08 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.1 Lymphosarcoma Malignant lymphoma in which neoplastic cells diffusely infiltrate the entire lymph node without any definite organized pattern. Patients whose lymphomas present a diffuse pattern generally have a more unfavorable survival outlook than those presenting with a follicular or nodular pattern. A low-grade malignant lymphoma that may, in some cases, be considered histologically identical to chronic lymphocytic leukemia (CLL; LEUKEMIA, LYMPHOCYTIC, CHRONIC). It is diffuse in pattern, representing the neoplastic proliferation of well-differentiated B-lymphocytes. In patients with immunoglobulin gammopathies, the lymphocytes may exhibit plasmacytoid characteristics. A B-cell lymphoma presumably representing a tumor of interfollicular B-lymphocytes that may be functional. Those that are secrete identical immunoglobulin molecules. A high-grade malignant lymphoma composed of a diffuse, relatively uniform proliferation of cells with round or convoluted nuclei and scanty cytoplasm. The cells are cytologically similar to the lymphoblasts seen in acute lymphocytic leukemia, and in some cases, the disease may evolve into a leukemic phase morphologically indistinguishable from acute T-lymphocytic leukemia (LEUKEMIA, T-CELL, ACUTE). Lymphoblastic lymphoma represents approximately one-third of the cases of non-Hodgkin's lymphomas in children and 5% of the cases in adults. It is more prevalent in males. An obsolete term for a malignant tumor of lymphatic tissue. see also M-9835/3 A non-Hodgkin's lymphoma composed of monomorphic small, round B-lymphocytes in the lymph nodes. When the lymphoid process involves predominantly the bone marrow and the peripheral blood it is called chronic lymphocytic leukemia. (WHO, 2001) -- 2003 200.1 is a non-specific code that cannot be used to specify a diagnosis 200.1 contains 19 index entries ICD-9-CM Diagnosis 200.10 Lymphosarcoma unspecified site 200.10 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.11 Lymphosarcoma involving lymph nodes of head face and neck 200.11 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.12 Lymphosarcoma involving intrathoracic lymph nodes 200.12 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.13 Lymphosarcoma involving intra-abdominal lymph nodes 200.13 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.14 Lymphosarcoma involving lymph nodes of axilla and upper limb 200.14 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.15 Lymphosarcoma involving lymph nodes of inguinal region and lower limb 200.15 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.16 Lymphosarcoma involving intrapelvic lymph nodes 200.16 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.17 Lymphosarcoma involving spleen 200.17 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.18 Lymphosarcoma involving lymph nodes of multiple sites 200.18 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.2 Burkitt's tumor or lymphoma A type of non-Hodgkin's lymphoma that most often occurs in young people aged 12-30 years. The disease usually causes a rapidly growing tumor in the abdomen. A highly aggressive lymphoma composed of monomorphic medium-sized B-cells with basophilic cytoplasm and numerous mitotic figures. It is often associated with the presence of Epstein-Barr virus (EBV) and is commonly seen in AIDS patients. Three morphologic variants are recognized: classical Burkitt's lymphoma, Burkitt's lymphoma with plasmacytoid differentiation, and atypical Burkitt's/Burkitt's-like lymphoma. All cases express the MYC translocation [t(8;14)]. (WHO, 2001) -- 2003 A form of undifferentiated malignant lymphoma usually found in central Africa, but also reported in other parts of the world. It is commonly manifested as a large osteolytic lesion in the jaw or as an abdominal mass. B-cell antigens are expressed on the immature cells that make up the tumor in virtually all cases of Burkitt lymphoma. The Epstein-Barr virus (HERPESVIRUS 4, HUMAN) has been isolated from Burkitt lymphoma cases in Africa and it is implicated as the causative agent in these cases; however, most non-African cases are EBV-negative. see also M-9826/3 200.2 is a non-specific code that cannot be used to specify a diagnosis 200.2 contains 6 index entries ICD-9-CM Diagnosis 200.20 Burkitt's tumor or lymphoma unspecified site 200.20 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.21 Burkitt's tumor or lymphoma involving lymph nodes of head face and neck 200.21 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.22 Burkitt's tumor or lymphoma involving intrathoracic lymph nodes 200.22 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.23 Burkitt's tumor or lymphoma involving intra-abdominal lymph nodes 200.23 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.24 Burkitt's tumor or lymphoma involving lymph nodes of axilla and upper limb 200.24 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.25 Burkitt's tumor or lymphoma involving lymph nodes of inguinal region and lower limb 200.25 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.26 Burkitt's tumor or lymphoma involving intrapelvic lymph nodes 200.26 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.27 Burkitt's tumor or lymphoma involving spleen 200.27 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.28 Burkitt's tumor or lymphoma involving lymph nodes of multiple sites 200.28 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.8 Other named variants of lymphosarcoma and reticulosarcoma A malignant (clonal) proliferation of B- or T- lymphocytes which involves the lymph nodes, bone marrow and/or extranodal sites. This category includes Non-Hodgkin's lymphomas and Hodgkin's lymphomas. -- 2003 Malignant lymphoma characterized by the presence of a mixed population of cells, with the smaller cells resembling lymphocytes and the larger ones histiocytes. It usually presents in a nodular (follicular) pattern, but may evolve into a diffuse pattern. A heterogeneous group of intermediate-grade lymphomas of mixed cellular composition. Although they have not been extensively studied, it appears that they are predominantly B-cell diseases. see also M-9761/3 (lim-FO-ma) Cancer that arises in cells of the lymphatic system. A general term for various neoplastic diseases of the lymphoid tissue. 200.8 is a non-specific code that cannot be used to specify a diagnosis 200.8 contains 13 index entries ICD-9-CM Diagnosis 200.80 Other named variants of lymphosarcoma and reticulosarcoma unspecified site 200.80 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.81 Other named variants of lymphosarcoma and reticulosarcoma involving lymph nodes of head face and neck 200.81 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.82 Other named variants of lymphosarcoma and reticulosarcoma involving intrathoracic lymph nodes 200.82 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.83 Other named variants of lymphosarcoma and reticulosarcoma involving intra-abdominal lymph nodes 200.83 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.84 Other named variants of lymphosarcoma and reticulosarcoma involving lymph nodes of axilla and upper limb 200.84 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.85 Other named variants of lymphosarcoma and reticulosarcoma involving lymph nodes of inguinal region and lower limb 200.85 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.86 Other named variants of lymphosarcoma and reticulosarcoma involving intrapelvic lymph nodes 200.86 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.87 Other named variants of lymphosarcoma and reticulosarcoma involving spleen 200.87 is a specific code that can be used to specify a diagnosis ICD-9-CM Diagnosis 200.88 Other named variants of lymphosarcoma and reticulosarcoma involving lymph nodes of multiple sites 200.88 is a specific code that can be used to specify a diagnosis