A Case of Sinonasal Non-Intestinal-Type Adenocarcinoma

We describe the case of a patient with non-intestinal-type adenocarcinoma (non-ITAC) of the nasal cavity, because this tumor is very rare. A-79-year-old woman was referred to us with a 1-month history of pain and swelling behind the nose on the left side and discharge from the left eye. A rubbery, soft lesion measuring approximately 3 cm in diameter arising from behind the left nose was recognized.