Hypopharyngeal cancer classification

	Hypopharyngeal cancer Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Gertrude Djouka, M.D.[2], Faizan Sheraz, M.D. [3]

Overview

Hypopharyngeal cancer may be classified according to the location into 4 subtypes: pyriform sinus cancer, postcricoid area cancer, and posterior wall of hypopharynx cancer. A pyriform sinus cancer subtype is found in 60 to 85 percent of patients who are diagnosed with hypopharyngeal cancer. Hypopharyngeal cancer may also be classified based on the histopathology.

Anatomic classification of hypoharyngeal cancer includes:^[1]^[2]^[3]

Histopathologic classification of hypopharyngeal cancer includes:^[4]

↑ Toland, Amanda Ewart; Joo, Young-Hoon; Lee, Youn-Soo; Cho, Kwang-Jae; Park, Jun-Ook; Nam, In-Chul; Kim, Chung-Soo; Kim, Sang-Yeon; Kim, Min-Sik (2013). "Characteristics and Prognostic Implications of High-Risk HPV-Associated Hypopharyngeal Cancers". PLoS ONE. 8 (11): e78718. doi:10.1371/journal.pone.0078718. ISSN 1932-6203.
↑ Pracy P, Loughran S, Good J, Parmar S, Goranova R (May 2016). "Hypopharyngeal cancer: United Kingdom National Multidisciplinary Guidelines". J Laryngol Otol. 130 (S2): S104–S110. doi:10.1017/S0022215116000529. PMC 4873926. PMID 27841124.
↑ "Hypopharyngeal Cancer Treatment (Adult) (PDQ(R)): Health Professional Version". 2002. PMID 26389199.
↑ Rosai, Juan (1996). Ackerman's surgical pathology. St. Louis: Mosby. ISBN 9780801670046.