2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Lymphatic And Hematopoietic Tissue 200-208 > Lymphosarcoma And Reticulosarcoma 200.* > 2006 ICD-9-CM Diagnosis 200.0 Reticulosarcoma View the most recent version of ICD-9-CM 200.0 (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 View the ICD-9-CM Volume 1 200.* hierarchy Alternate Terminology Lymphoma (malignant): histiocytic (diffuse): nodular pleomorphic cell type reticulum cell type Reticulum cell sarcoma: NOS pleomorphic cell type  Index entries containing 200.0: Lymphoma (malignant) (M9590/3) 202.8 histiocytic (diffuse) (M9640/3) 200.0 nodular (M9642/3) 200.0 pleomorphic cell type (M9641/3) 200.0 large cell (M9640/3) 200.0 nodular (M9642/3) 200.0 pleomorphic cell type (M9641/3) 200.0 nodular (M9690/3) 202.0 histiocytic (M9642/3) 200.0 reticulum cell (type) (M9640/3) 200.0 Lymphosarcoma (M9610/3) 200.1 reticulum cell (M9640/3) 200.0 Reticulosarcoma (M9640/3) 200.0 nodular (M9642/3) 200.0 pleomorphic cell type (M9641/3) 200.0 Sarcoma (M8800/3) - see also Neoplasm, connective tissue, malignant reticulum cell (M9640/3) 200.0 nodular (M9642/3) 200.0 pleomorphic cell type (M9641/3) 200.0