Intraductal Carcinoma of the Parotid Gland Presenting as Parapharyngeal Mass

Intraductal carcinomas are rare, malignant tumors that arise from the salivary glands. They commonly grow from the parotid gland and no cases growing from the parapharyngeal space have been reported to date. We report a 76-year-old man who was inadvertently found to have a parapharyngeal lesion by C...

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Bibliographic Details
Main Authors: Yamato Oki, Hiromitsu Hatakeyama, Masako Otani, Hidetaka Ikemiyagi, Masanori Komatsu, Yoshiaki Inayama, Nobuhiko Oridate
Format: Article
Language:English
Published: Karger Publishers 2020-12-01
Series:Biomedicine Hub
Subjects:
Online Access:https://www.karger.com/Article/FullText/511677
Description
Summary:Intraductal carcinomas are rare, malignant tumors that arise from the salivary glands. They commonly grow from the parotid gland and no cases growing from the parapharyngeal space have been reported to date. We report a 76-year-old man who was inadvertently found to have a parapharyngeal lesion by CT scans and MR imaging. The tumor was resected through an upper neck approach and diagnosed histopathologically as intraductal carcinoma. As far as we are aware, this is the first case of intraductal carcinoma arising from the parapharyngeal space. Here, we describe the management of this disease together with a review of the relevant literature.
ISSN:2296-6870