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Superficial acral fibromyxoma impacts the palm, heel, and ankle in addition to the acral regions, with a clear preference for the periungual and subungual regions of the fingers and toes. [2] It begins as a slow-growing, solitary nodule limited to the dermis and subcutaneous tissue , and it is typically painless. [ 3 ]
Myxoma is a rare, benign stromal tumor of mesenchymal origin often confused with other conjunctival stromal tumors. Conjunctival myxomas are thought to originate in Tenon's capsule and can masquerade as conjunctival lymphoma, lymphangioma, ocular surface squamous neoplasia (OSSN), or amelanotic melanoma.
Superficial acral fibromyxoma, also termed acral fibromyxoma. [15] Gardner fibroma, a benign proliferation of thick, irregularly arranged collagen bundles with interspersed fibroblasts often association with the genetic disease of familial adenomatous polyposis [23] and its variant, the Gardner's syndrome. [24
Acral angifibromeae occur primarily in areas close to the nails of fingers and toes (~80% of cases) [28] or, less commonly, palms of the hands or soles of the feet. [14] The tissues of this tumor consists of bland spindle-shaped and star-shaped cells within a collagen fiber -rich stroma containing prominent blood vessels and mast cells .
Acral fibrokeratoma, also known as an acquired digital fibrokeratoma, and acquired periungual fibrokeratoma [1]: 668 is a skin lesion characterized by a pinkish, hyperkeratotic, hornlike projection occurring on a finger, toe, or palm.
Cutaneous myxoma appears as a little, slowly expanding dermal or subcutaneous lump that typically affects adults' heads and necks. [3] Alopecic lesions have been reported, [4] [5] characterized by hair tufts overlaying the lesion or even hypertrichosis. [6]
The epidermis is the most superficial layer of skin, a squamous epithelium with several strata: the stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, and stratum basale. [8] Nourishment is provided to these layers by diffusion from the dermis since the epidermis is without direct blood supply.
Fibroma of tendon sheath is a benign tumor that presents as a small subcutaneous nodule that slowly increases in size. [1] This is a notably uncommon condition. According to case report literature, the tumors often have a multinodular growth pattern, with individual nodules being composed of bland, slender, spindle-shaped cells (myofibroblasts) in a dense, fibrous matrix.” [2] A common ...