인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Abstract Background Clinical diagnosis of the masses of the oropharynx and the oral cavity is usually straightforward; however, deep extension of lesions should be assessed by imaging. Thirty patients with suspected masses in oral cavity and oropharynx were enrolled in the present study. Contrast-enhanced CT and MRI were used for imaging of all patients, and superficial ultrasound was used as screening (whether the mass was accessible to ultrasound or not). The aim of this study was to evaluate clinical impact of combined imaging modalities for assessment of intraoral and oropharyngeal masses. Results There was a statistically significant difference between CT and MRI regarding the detected tumor size, lymph node and adjacent structures. CT had a sensitivity of 77.78% and specificity of 75% in the detection of malignancy. A low apparent diffusion coefficient can detect malignancy with 61.11% sensitivity and 91.67% specificity. Conclusions The radiographic diagnosis of the oral cavity presents a complex challenge. According to the unique presentation of each patient, combined CT and MRI imaging will enhance the identification and characterization of lesions in the oral cavity and oropharynx. There is a secondary, limited role for ultrasonography.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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