The brown tumor is a bone lesion that arises in settings of excess osteoclast activity, such as hyperparathyroidism. They are a form of osteitis fibrosa...

fibrous tissue (peritrabecular fibrosis), and the formation of cyst-like brown tumors in and around the bone. Osteitis fibrosis cystica (OFC), also known as...

Giant-cell tumor of the bone (GCTOB), is a relatively uncommon bone tumor. It is characterized by the presence of multinucleated giant cells (osteoclast-like...

A brain tumor occurs when abnormal cells form within the brain. There are two main types of tumors: malignant (cancerous) tumors and benign (non-cancerous)...

(related or unrelated to CKD): osteoporosis osteopenia osteomalacia brown tumor should be considered as the top-line diagnosis if a mass-forming lesion...

the term is typically used when referring to metastasis by a cancerous tumor. The newly pathological sites, then, are metastases (mets). It is generally...

The tumor microenvironment is a complex ecosystem surrounding a tumor, composed of cancer cells, stromal tissue (including blood vessels, immune cells...

neuroma, is a benign tumor that develops on the vestibulocochlear nerve that passes from the inner ear to the brain. The tumor originates when Schwann...

group of three distinct genetic conditions in which tumors grow in the nervous system. The tumors are non-cancerous (benign) and often involve the skin...

Margaret Brown (née Tobin; July 18, 1867 – October 26, 1932), posthumously known as the "Unsinkable Molly Brown", was an American socialite and philanthropist...

A lipoma is a benign tumor made of fat tissue. They are generally soft to the touch, movable, and painless. They usually occur just under the skin, but...

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...

Tumoral calcinosis is a rare condition in which there is calcium deposition in the soft tissue in periarticular location, around joints, outside the joint...

An atypical teratoid rhabdoid tumor (AT/RT) is a rare tumor usually diagnosed in childhood. Although usually a brain tumor, AT/RT can occur anywhere in...

well as collaborations with Benee, Lil Yachty, Omar Apollo, Yves Tumor and Rei Brown. The album was announced on 17 April 2020 with the single "Gimme...

these cells. About 1–2% of cases of pancreatic cancer are neuroendocrine tumors, which arise from the hormone-producing cells of the pancreas. These are...

invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Possible signs and symptoms include a lump, abnormal...

swelling and decrease symptoms. Surgical removal (decompression) of the tumor is linked to increased survival, but only by some months. Despite maximum...

PMID 32485873. Sajadi, Kamran P.; Dalton, Rory R.; Brown, James A. (2009). "Sex Cord-Gonadal Stromal Tumor of the Rete Testis". Advances in Urology. 2009:...

Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal neoplasms of the gastrointestinal tract. GISTs arise in the smooth muscle pacemaker...

p53, also known as Tumor protein P53, cellular tumor antigen p53 (UniProt name), or transformation-related protein 53 (TRP53) is a regulatory protein...

Staging of the cancer is determined by transurethral resection of the bladder tumor (TURBT) and medical imaging. Treatment depends on the stage of the cancer...

than unskilled workers. Other factors are mutations in (or total loss of) tumor suppressor genes. Using sunbeds with their deeply penetrating UVA rays has...

When the same type of tumor is found in the adrenal gland, they are referred to as a pheochromocytoma. They are rare tumors, with an overall estimated...

the tumor. The compounds are activated in the tumor region by laser light, which causes the release of toxic reactive oxygen species, killing tumor cells...

Astrocytoma is a type of brain tumor. Astrocytomas (also astrocytomata) originate from a specific kind of star-shaped glial cell in the cerebrum called...

A brain tumor is an abnormal growth of cells within the brain or inside the skull, and can be cancerous (malignant) or non-cancerous (benign). Just over...

A mastocytoma in dogs (or mast cell tumor in dogs) is a neoplasm (neoplasia) originating from mast cells in the domestic dog, which occurs mainly in the...

any virus with a DNA or RNA genome causing cancer and is synonymous with tumor virus or cancer virus. The vast majority of human and animal viruses do...

highlighted by its white color, in this horizontal section of the tumor. Chad Brown (1961–2014), a poker player, died from liposarcoma Richard Feynman...