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Giant-cell tumor of the bone ( GCTOB ), is a relatively uncommon tumor of the bone. It is characterized by the presence of multinucleated giant cells ( osteoclast -like cells). Malignancy in giant-cell tumor is uncommon and occurs in about 2% of all cases. However, if malignant degeneration does occur, it is likely to metastasize to the lungs.
Micrograph of an anaplastic large-cell lymphoma. H&E stain. Anaplastic large-cell lymphoma ( ALCL) refers to a group of non-Hodgkin lymphomas in which aberrant T cells proliferate uncontrollably. Considered as a single entity, ALCL is the most common type of peripheral lymphoma [1] and represents ~10% of all peripheral lymphomas in children. [2]
Tumor lysis syndrome. Tumor lysis syndrome ( TLS) is a group of metabolic abnormalities that can occur as a complication from the treatment of cancer, [1] where large amounts of tumor cells are killed off ( lysed) from the treatment, releasing their contents into the bloodstream. This occurs most commonly after the treatment of lymphomas and ...
Tenosynovial giant cell tumor ( TGCT) is a group of rare, typically non-malignant tumors of the joints. TGCT tumors often develop from the lining of joints (also known as synovial tissue). [1] [2] [2] : 100 [3] [3] : 245 . Common symptoms of TGCT include swelling, pain, stiffness and reduced mobility in the affected joint or limb.
Large cell. Large cell is a term used in oncology. It does not refer to a particular type of cell; rather it refers to cells that are larger than would be normally expected for that type. It is frequently used when describing lymphoma and lung cancer . It was more frequently used in the past than it is used today, when doctors often could tell ...
Oncology. Large cell lung carcinoma with rhabdoid phenotype (LCLC-RP) is a rare histological form of lung cancer, currently classified as a variant of large cell lung carcinoma (LCLC). In order for a LCLC to be subclassified as the rhabdoid phenotype variant, at least 10% of the malignant tumor cells must contain distinctive structures composed ...
Here are a few reasons why a bank may not cash your check so you know how to remedy the situation: The check amount is too large. You don’t have an account with the bank. You don’t have proper ...
Tumor hypoxia. Tumor hypoxia is the situation where tumor cells have been deprived of oxygen. As a tumor grows, it rapidly outgrows its blood supply, leaving portions of the tumor with regions where the oxygen concentration is significantly lower than in healthy tissues. Hypoxic microenvironments in solid tumors are a result of available oxygen ...