법랑아 세포종의 병리학적 및 조직화학적 연구

• 영문명: Pathological and histochemical studies of ameloblastoma
• 발행기관: 대한구강악안면외과학회
• 저자명: 정세용(Sei Yong Chung) 이의웅(Eui Wung Lee)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제13권 제1호, 161~170쪽, 전체 10쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 1987.06.30

영문 초록

The purpose of this study is to compare ameloblastoma with and without recurrence on pathological and histochemical findings. The author studies 25 cases of ameloblastomas obtained materials from the Dept. of Oral pathology, College of Dentistry, Yonsei University for the period of Jan. 1977 to Dec. 1986. 1. Of 25 cases, recurrent cases were 7 cases, among which 4 cases were treated by enucleation, 2 cases by curettage and 1 case by segmental resection. 2. 25 cases of ameloblastoma occurred at any age groups but the 2nd decade was the most commonly involved. The average age was 33.6 years. The ratio of male and female was 1.8 : 1 which has slight predilection for male, and it was 5 : 2 in recurrent cases. 3. The most favorate site of ameloblastoma was posterior region of mandible (19 cases) and the next was anterior region (4 cases). The anterior and posterior region of maxilla were also involved (1 case, each other). 4. The major sign and symptom was swelling. Pain and pus discharge were also noticed. As to the clinical duration, 14 cases (56%) were found within 1 year and 21 cases (84%) within 2 years. 5. Radiographically, unilocular pattern (13 cases, 54%) was the most common form and multilocular (9 cases) and soap bubble (3 cases) were also common forms. 6. Histopathologically, the main histologic pattern was plexiform pattern (12 cases, 48%). Follicular pattern (9 cases, 36%) and mixed pattern (4 cases, 16%) were also exhibited. In recurrent cases, the most common pattern was follicular pattern (5 cases) and the next common patterns were plexiform (1 case) and mixed (1 case). 7. Histopathologically, ameloblastomas originated from odontogenic cyst were 6 cases, of which 5 cases were originated from dentigerous cyst and 1 case from odontogenic keratocyst. 8. In histochemical findings, the ameloblastic epithelial islands were surrounded by basement membrane. And there were no differences about hyalinized materials and glycogen in tumor cells between ameloblastoma with and without recurrent cases.

목차

I. 서론

II. 연구대상 및 방법

III. 연구성적

IV. 총괄 및 고찰

V. 결론

참고문헌

ABSTRACT