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nasopharyngeal carcinoma Nasopharyngeal carcinoma| Classification and external resources| Metastatic nasopharyngeal carcinoma in a lymph node| ICD-10| C11| ICD-9| 147| OMIM| 161550| DiseasesDB| 8814| eMedicine| ped/1553| MeSH| D009303| Nasopharyngeal carcinoma (NPC) is the most general cancer originating in the naso pharynx, the upper around locality of the pharynx (throat), coffin nail the nose where the nasal passages and auditive tubes junction the remainder of the upper respiratory tract. NPC differs significantly from another(prenominal) cancers of the luff and neck in its occurrence, causes, clinical behavior, and treatment. It is vastly more common in certain regions of East Asia and Africa than elsewhere, with viral, dietary and patrimonial factors interested in its causation. It is most common in males. It is a squamous electric cadre carcinoma or an un variediated geek. Squamous cells ar a flat type of cell found in the pare and the membranes that l ine round body cavities. Differentiation means how different the cancer cells are from normal cells. dedifferentiated is a banter used to tell cells that do not have their jump on features or functions.

* | Classification Nasopharyngeal carcinoma, commonly known as nasopharyngeal cancer, is classified as a malignant neoplasm, or cancer, arising from the mucosal epithelium of the nasopharynx, most often within the squinty nasopharyngeal recess or fossa of Rosenmüller (a recess behind the entrance of the Eustachian Tube opening). The military man Health geological variantation Classifies Nasopharyngeal C arcinoma in three types. part 1 (I) is squa! mous cell carcinoma. Type 2a (II) is keratinizing undifferentiated carcinoma. Type 2b (III) is nonkeratinizing undifferentiated carcinoma. [1]Type 2b (III) nonkeratinizing undifferentiated form is most common, and is most strongly associated with Epstein-Barr virus infection of the malignant cells.[2] * Undifferentiated nasopharyngeal carcinoma - low power * Undifferentiated nasopharyngeal...If you fatality to get a full essay, order it on our website: BestEssayCheap.com

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