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A glomus tumor (also known as a "solitary glomus tumor" [1]) is a rare neoplasm arising from the glomus body and mainly found under the nail, on the fingertip or in the foot. [2]: 670 They account for less than 2% of all soft tissue tumors. [3] The majority of glomus tumors are benign, but they can also show malignant features. [4]
[1]: 792 There are various benign and malignant neoplasms that may occur in or overlying the nail matrix and in the nailbed, and symptoms may include pain, itching, and throbbing. [ 1 ] : 792 Benign tumors of the nails include verruca , pyogenic granuloma , fibromas , nevus cell nevi, myxoid cysts , angiofibromas (Koenen tumors), and epidermoid ...
Studies conducted in the past have also revealed changes in the expression of Bcl-2 and p53 in comparison to benign glomus tumors. [ 3 ] [ 12 ] These lesions in soft tissue and skin need to be distinguished from other cutaneous round cell malignancies such hemangiopericytoma , leiomyosarcoma , melanoma , and Merkel cell carcinoma .
Glomus tumor (glomangioma, solid glomus tumor, solitary glomus tumor) Granular cell tumor (Abrikossoff's tumor, Abrikossov's tumor, granular cell myoblastoma, granular cell nerve sheath tumor, granular cell schwannoma) Hamartoma; Hemangiopericytoma; Hemangiosarcoma; Hibernoma (fetal lipoma, lipoma of embryonic fat, lipoma of immature adipose ...
Pale white nails If your fingernail beds are looking a little ghostly, you may have anemia due to low levels of iron. This could lead to low levels of oxygen, which causes the skin and tissues to ...
Are your fingernails yellow, brown, black, or another color? Doctors explain the different causes of nail discoloration, and what to do in each case. Are your fingernails yellow, brown, black, or ...
Longitudinal erythronychia presents with longitudinal red bands in the nail plate that commence in the matrix and extend to the point of separation of the nail plate and nailbed, and may occur on multiple nails with inflammatory conditions such as lichen planus or Darier's disease.
First, Heather had her nail bed removed; Six months later, a wart-like growth appeared at the tip of her finger, prompting her doctor to advise her to have her finger amputated. Kelly Heather / SWNS