原发性额窦癌临床十分罕见,其发病率仅为鼻窦恶性肿瘤的0.3%[1]。该病恶性程度高、进展快、预后极差,加之额窦临近解剖结构复杂,手术全切困难,复发率较高[2]。我科于2012年12月收治1例原发额窦癌患者,现报告如下。1临床资料患者,男性,66岁,因“额部肿物进行性增大4个月伴疼痛1个月”入院。患者入院前4个月前额肿胀,无压痛,当时未予 Primary frontal sinus cancer is very rare, the incidence of sinus cancer is only 0.3% [1]. The disease is a high degree of malignancy, rapid progress, poor prognosis, combined with the frontal sinus adjacent to the anatomical structure is complicated, difficult to cut the full operation, a higher recurrence rate [2]. Our department in December 2012 admitted to a case of primary sinus cancer patients, are as follows. 1 Clinical data Patients, male, 66 years old, because of “forehead tumor progressive increase 4 months with pain 1 month ” admission. 4 months before admission, patients with swelling of the forehead, no tenderness, was not