Schwann cell tumor
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granular cell tumor — a common, usually benign neoplasm whose cells have a granular appearance and are thought to derive from Schwann cells. It may be found anywhere in the body, but most often in the oral cavity, especially the tongue; sometimes there are multiple… … Medical dictionary
tumor — 1. Any swelling or tumefaction. 2. SYN: neoplasm. 3. One of the four signs of inflammation (t., calor, dolor, rubor) enunciated by Celsus. [L. t., a swelling] acinar cell t. a … Medical dictionary
Malignant triton tumor — (MTT) is a relatively rare, aggressive tumor made up of both malignant schwannoma cells and malignant rhabdomyoblasts. It s classified as a malignant peripheral nerve sheath tumor with rhabdomyosarcomatous differentiation. The unusual name triton … Wikipedia
Cell — The basic structural and functional unit in people and all living things. Each cell is a small container of chemicals and water wrapped in a membrane. Each cell in the human body there are 100 trillion cells in each of us contains the entire… … Medical dictionary
Cell (biology) — Allium cells in different phases of the cell cycle … Wikipedia
Neuroepithelial cell — Neuroepithelial Cells are progenitor cells in the nervous system, deriving from stem cells in several different stages of development. They appear during embryonic development of the neural tube as well as in adult neurogenesis in specific areas… … Wikipedia
Merkel cell — Neuron: Merkel cell Diagram of human skin. In humans, Merkel cells (yellow dot) are found clustered beneath the epidermal ridges (aka fingerprints) … Wikipedia
Brain tumor — Classification and external resources Brain metastasis in the right cerebral hemisphere from lung cancer shown on T1 weighted magnetic resonance imaging with intravenous contrast … Wikipedia
List of cutaneous conditions — This is an incomplete list, which may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries. See also: Cutaneous conditions, Category:Cutaneous conditions, and ICD 10… … Wikipedia
schwannoma — A benign, encapsulated neoplasm in which the fundamental component is structurally identical to a syncytium of Schwann cells; the neoplastic cells proliferate within the endoneurium, and the perineurium forms the capsule. The … Medical dictionary
