顎顔面部에 發生한 軟組織疾患의 診斷時 Ultrasonography의 應用에 관한 硏究

• 영문명: DIAGNOSTIC USE OF B-MODE ULTRASONOGRAPHY IN SOFT TISSUE LESIONS OF THE MAXILLOFACIAL REGIONS
• 발행기관: 대한구강악안면외과학회
• 저자명: Lee Sang Chull(李相喆) Kim Yeo Gab(金麗甲) Kong Seon Sik(孔宣植)
• 간행물 정보: 『대한구강악안면외과학회지』대한구강악안면외과학회지 제11권 제2호, 155~168쪽, 전체 14쪽
• 주제분류: 의약학 > 내과학
• 파일형태: PDF
• 발행일자: 1985.12.30

영문 초록

Ultrasonography is known to provide valuable information concerning the size, nature and location of soft tissue lesions. So that It was utilized for diagnostic purposes for the ten years. It was originally utilized mainly in opthalmology and obstetrics and gynecology. But in recent years, it was very useful in diagnosis of soft tissue masses In oral and maxillofacial area. This technique is non-invasive and inexpensive, and has not radiation hazard when compared to computerized tomography. Ultrasonography is capable of differentiating not only cystic form solid lesions but also can be helpful in the diagnosis of malignant vs. benign masses. A ultrasonic study was performed in 5 patients with various soft tissue lesions in oral and maxillofacial region (cystic hygroma, intramuscular hemangioma, neurilemmoma, tuberculous lymphadenitis, abscess) using B-scan(gray scale) ultrasonography. The results are summerized below. 1. Cystic hygroma showed internal echo free pattern, enhancement of posterior detail and multiloculated well delineated oval shaped outline. 2. In intramuscular hemangioma, ultrasonography demonstrated internal echo free pattern and two posterior attenuation were made by two calified body. 3. Neurilemmoma showed homogenous internal echo pattern, and well delineated oval shaped outline. 4. In tuberculosis lymphadenitis, internal nature was not coincided with computerized tomography, but size and location were coincided with that. 5. Suppurative abscess on masseter muscle showed internal echo free pattern.

목차

ABSTRACT

Ⅰ. 緖論

Ⅱ. 症例分析

Ⅲ. 總括 및 考察

Ⅳ. 結論

參考文獻