Adenosquamous carcinoma of the tongue: a case report with review of the literature.

نویسندگان

  • Mitsuaki Ishida
  • Muneo Iwai
  • Akiko Kagotani
  • Nozomi Iwamoto
  • Hidetoshi Okabe
چکیده

Adenosquamous carcinoma is a rare distinct clinicopathological entity characterized histopathologically by components of both squamous cell carcinoma and adenocarcinoma [1]. This type of carcinoma is described in a variety of sites, including lung, pancreas, and uterine cervix, while the head and neck region is a relatively rare origin for this type of tumor [1]. The existence of adenosquamous carcinoma of the head and neck has been disputed because some investigators had considered it as a highgrade mucoepidermoid carcinoma. Gerughty et al. reported a series of 10 cases of adenosquamous carcinoma of the head and neck region, and first defined this tumor in 1968 [2]. The larynx is the most frequent site of adenosquamous carcinoma in the head and neck region [1], and the tongue is a relatively rare site [2-6]. Herein, a case of adenosquamous carcinoma of the tongue is described as well as the histogenesis and clinicopathological features of this type of tumor.

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عنوان ژورنال:
  • International journal of clinical and experimental pathology

دوره 7 4  شماره 

صفحات  -

تاریخ انتشار 2014