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Retroviridae
Neoplastic Diseases
Question | Answer |
---|---|
What type of disease accounts for 30% of all feline tumors? | Lymphosarcomas (malignant lymphomas) |
What are the 3 major types of lymphosarcomas? | Multicentric. Thymic. Alimentary. |
Multicentric tumors are predominantly what kind of tumors? | T CELL |
What is another name for the Thymic lymphosarcomas? Primarily seen in? Type of tumor? | Mediastenal. Kittens. T CELL |
Alimentary lymphosarcoma is observed in ? cats. It is a ? cell tumor. Cats are usually feline leukemia ? | OLDER. B. NEGATIVE |
This is a group of primary bone marrow disorders characterized by adnormal proliferation of one or more hematopoietic cell lines. | Myeloproliferative disease. Presense of large numbers of neoplastic cells in the bone marrow, nonregenerative anemia, and immunosuppression |
What are 4 types of myeloproliferative diseases? | Erythromyelosis. Granulocytic leukemia. Erythroleukemia. Myelofibrosis |
What cell line is affected in Erthromyelosis? | erythroid cell lines |
What cells are affected in granulocytic leukemia? | Neutrophils |
What type of cell lines are affected in Erythroleukemia? | erythroid and granulocytic myeloid precursors |
What is a result of proliferation of fibroblasts and cancellous bone in Myelofibrosis? | medullary osteosclerosis and myelofibrosis |