위장관 ; 위암의 원발 병소, 림프절 및 원격전이 평가에서 18F-fluoro-2-deoxyglucose Positron Emission Tomography의 유용성

위장관 ; 위암의 원발 병소, 림프절 및 원격전이 평가에서 18F-fluoro-2-deoxyglucose Positron Emission Tomography의 유용성

Background/Aims: The usefulness of 18F-fluoro-2-deoxyglucose (FDG)-PET in detecting primary cancer, lymph node metastasis, and distant metastasis were studied in the gastric cancer patients. Methods: The subjects were 392 gastric cancer patients who received FDG-PET and an abdominal CT test prior to...

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Veröffentlicht in:The Korean journal of gastroenterology 2012-05, Vol.59 (5), p.347
Hauptverfasser: 윤나리, Na Ri Yoon, 박재명, Jae Myung Park, 정희선, Hee Sun Jung, 조유경, Yu Kyung Cho, 이인석, In Seok Lee, 최명규, Myung Gyu Choi, 정인식, In Sik Chung, 송교영, Kyo Young Song, 박조현, Cho Hyun Park
Format: Artikel
Sprache:kor
Schlagworte:
Fluorodeoxyglucose F18
Lymph nodes
Neoplasm metastasis
Positron-emission tomography
Stomach neoplasms
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Zusammenfassung:Background/Aims: The usefulness of 18F-fluoro-2-deoxyglucose (FDG)-PET in detecting primary cancer, lymph node metastasis, and distant metastasis were studied in the gastric cancer patients. Methods: The subjects were 392 gastric cancer patients who received FDG-PET and an abdominal CT test prior to surgery. The results of FDG-PET and CT were compared with the surgical and pathologic results. Results: The primary site detection rate of FDG-PET was 74.4%, 50.3% in early gastric cancer and 92.0% in advanced gastric cancer. Detection rate was higher when tumors were larger than 3.5 cm, had deeper depth of invasion, and at a later stage (p
ISSN:1598-9992