ADENOID CYSTIC CARCINOMA OF THE MINOR SALIVARY GLANDS

소타액선에 발생된 선양 낭포암

  • Kwon Kyung-Yun (Department of Dental Radiology, College of Dentistry, Kyungpook National University) ;
  • Lee Kyung-Ho (Department of Dental Radiology, College of Dentistry, Kyungpook National University) ;
  • Kim Dong-Youn (Department of Dental Radiology, College of Dentistry, Kyungpook National University) ;
  • Choi Karp-Shik (Department of Dental Radiology, College of Dentistry, Kyungpook National University)
  • 권경윤 (경북대학교 치과대학 치과방사선학교실) ;
  • 이경호 (경북대학교 치과대학 치과방사선학교실) ;
  • 김동윤 (경북대학교 치과대학 치과방사선학교실) ;
  • 최갑식 (경북대학교 치과대학 치과방사선학교실)
  • Published : 1997.02.01

Abstract

Adenoid cystic carcinoma is a malignant salivary gland tumor with typical histologic patterns. The majority of these tumors occurs in the minor salivary glands. especially mucosa of the hard palate. The authors experienced the patients, who complained the tumor-like soft tissue masses on the palatal and mouth floor area. After careful analysis of clinical, radiological and histopathological findings, we diagnosed them as adenoid cystic carcinomas in the minor salivary glands, and obtained results were as follows : 1. Main clinical symptoms were a slow growing soft tissue mass with normal intact mucosa on the palatal area, and soft tissue mass with mild pain on the mouth floor area. 2. In the radiographic exarnminations, soft tissue masses were observed with invasion to adjacent structures, and moderate defined, heterogeneous soft tissue mass with enhanced margin, respectively. 3. In the histopathologic exarnminations, dark-stained, small uniform basaloid cells in the hyaline or fibrous stroma were observed as solid and cribriform patterns, respectively.

Keywords