Rossi-Schneider T R, Salum F G, Cherubini K, Yurgel L S, Figueredo M A Z
Department of Stomatology and Bucomaxillofacial Cancer Prevent, São Lucas Hospital - Pontifical Catholical University of Rio Grande do Sul (PUCRS), Porto Alegre, Brazil.
Gerodontology. 2009 Mar;26(1):78-80. doi: 10.1111/j.1741-2358.2008.00228.x. Epub 2008 Apr 1.
Choristomas are lesions composed of normal cells or tissues occurring in an abnormal location. Cartilaginous choristomas of the oral mucosa are rare and occur preferentially on the tongue and less often in sites such as the soft palate and gingiva. Oral lesions are generally covered by integral mucosa and can occur at any age. The present study describes a case of a 73-year-old female presenting with an asymptomatic cartilaginous choristoma on the ventral surface of the tongue which had developed over a period of 3 years. The clinical presentation and management of the case are discussed and the literature is reviewed. This is the 28th reported case of a cartilaginous choristoma of the tongue and the third with a ventral localisation.
迷离瘤是由正常细胞或组织出现在异常部位所构成的病变。口腔黏膜的软骨迷离瘤罕见，好发于舌部，较少见于软腭和牙龈等部位。口腔病损通常被完整的黏膜覆盖，可发生于任何年龄。本研究描述了一例73岁女性患者，其舌腹面出现无症状软骨迷离瘤，病程长达3年。文中讨论了该病例的临床表现及处理方法，并对相关文献进行了综述。这是第28例报道的舌部软骨迷离瘤病例，也是第三例发生于舌腹面的病例。
