Search results
Results From The WOW.Com Content Network
The International Classification of Diseases for Oncology (ICD-O) is a domain-specific extension of the International Statistical Classification of Diseases and Related Health Problems for tumor diseases. This classification is widely used by cancer registries. It is currently in its third revision (ICD-O-3). ICD-10 includes a list of ...
Specifically, it is an aggressive malignant neoplasm that arises from primitive transformed cells of mesenchymal origin (and thus a sarcoma) and that exhibits osteoblastic differentiation and produces malignant osteoid. [ 1] Osteosarcoma is the most common histological form of primary bone sarcoma. [ 2] It is most prevalent in teenagers and ...
Ewing sarcoma occurs about 10- to 20-fold more commonly in people of European descent compared to people of African descent. [51] [11] Ewing sarcoma is the second most common bone cancer in children and adolescents, with poor prognosis and outcome in ~70% of initial diagnoses and 10–15% of relapses. [52]
NCI/ADR-RES appears to have been derived at some point in time from cell line OVCAR-8. Originally the cell line was named MCF-7/ADR-RES; it was renamed together with the change in classification. Two brain cancer cell lines, SNB-19 and U251, were discovered to come from the same person. This makes a mixup likely. A 61st cell line, MDA-N, has ...
Carcinoma is a malignancy that develops from epithelial cells. [ 1] Specifically, a carcinoma is a cancer that begins in a tissue that lines the inner or outer surfaces of the body, and that arises from cells originating in the endodermal, mesodermal [ 2] or ectodermal germ layer during embryogenesis. [ 3]
Waldenström macroglobulinemia (/ ˈ v æ l d ən s t r ɒ m ˌ m æ k r oʊ ˌ ɡ l ɒ b j ə l ɪ ˈ n iː m i ə / VAL-dən-strom MAK-roh-GLOB-yə-lin-EE-mee-ə, [1] [2] US also / ˈ v ɑː l d ən s t r ɛ m-/ VAHL-dən-strem - [3]) is a type of cancer affecting two types of B cells: lymphoplasmacytoid cells and plasma cells.
A bone tumor is an abnormal growth of tissue in bone, traditionally classified as noncancerous (benign) or cancerous (malignant). [ 1][ 4] Cancerous bone tumors usually originate from a cancer in another part of the body such as from lung, breast, thyroid, kidney and prostate. [ 1] There may be a lump, pain, or neurological signs from pressure ...
Chondrosarcoma is a bone sarcoma, a primary cancer composed of cells derived from transformed cells that produce cartilage. [ 1] A chondrosarcoma is a member of a category of tumors of bone and soft tissue known as sarcomas. About 30% of bone sarcomas are chondrosarcomas. [ 2] It is resistant to chemotherapy and radiotherapy.