Imaging Anatomy of Waldeyer's Ring and PET/CT and MRI Findings of Oropharyngeal Non-Hodgkin's Lymphoma

Zhang, Chun-Xing; Liang, Long; Zhang, Bin; Chen, Wen-Bo; Liu, Hong-Jun; Liu, Chun-Ling; Zhou, Zheng-Gen; Liang, Chang-Hong; Zhang, Shui-Xing

추천

검색

자료유형: 학술저널

저자정보: Zhang, Chun-Xing (Department of Radiology, Guangdong Academy of Medical Sciences/Guangdong General Hospital) Liang, Long (Department of Radiology, Guangdong Academy of Medical Sciences/Guangdong General Hospital) Zhang, Bin (Department of Radiology, Guangdong Academy of Medical Sciences/Guangdong General Hospital) Chen, Wen-Bo (Department of Radiology, Guangdong Academy of Medical Sciences/Guangdong General Hospital) Liu, Hong-Jun (Department of Radiology, Guangdong Academy of Medical Sciences/Guangdong General Hospital) Liu, Chun-Ling (Department of Radiology, Guangdong Academy of Medical Sciences/Guangdong General Hospital) Zhou, Zheng-Gen (Department of Radiology, Guangdong Academy of Medical Sciences/Guangdong General Hospital) Liang, Chang-Hong (Department of Radiology, Guangdong Academy of Medical Sciences/Guangdong General Hospital) Zhang, Shui-Xing (Department of Radiology, Guangdong Academy of Medical Sciences/Guangdong General Hospital)

저널정보: 아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP Asian Pacific journal of cancer prevention : APJCP 제16권 제8호

발행연도: 2015.1

수록면: 3,333 - 3,338 (6page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

Background: This study was conducted to analyze positron emission tomography (PET) / computed tomography (CT) and magnetic resonance imaging (MRI) performance with oropharyngeal non-Hodgkin's lymphoma (ONHL).Materials and Methods: The complete image data of 30 ONHL cases were analyzed, all patients were performed PET / CT and MRI examination before the treatment, with the time interval of these two inspections not exceeding 14 days. The distribution, morphology, MRI signal characteristics, enhancement feature, standardized uptake value (SUV) max value and lymph node metastasis way of the lesions were analyzed. Results: Among the 30 cases, 23 cases were derived from the B-cell (76.7%), 5 cases were derived from the peripheral T cells (16.7%) and 2 cases were derived from the NK/T cells (6.7%). 19 cases exhibited the palatine tonsil involvement (63.3%). As for the lesion appearance, 10 cases appeared as mass, 8 cases were the diffused type and 12 cases were the mixed type. 25 cases exhibited the SUVmax value of PET / CT primary lesions as 11 or more (83.3%). MRI showed that all patients exhibited various degrees of parapharyngeal side-compressed narrowing, but MRI still exhibited the high-signal fat, and the oropharyngeal mucosa was intact. 25 cases were associated with the neck lymph node metastasis, among who 22 cases had no necrosis in the metastatic lymph nodes, while the rest 3 cases exhibited the central necrosis in the metastatic lymph nodes. Conclusions: PET / CT and MRI have important value in diagnosing and determining the lesion extent of ONHL.

#Oropharynx #lymphoma #anatomy #PET / CT #magnetic resonance imaging

참고문헌 (0)

참고문헌 신청

참고문헌이 DBpia에서 서비스 중이라면, [참고문헌 신청]을 통해 등록해보세요

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!