caa a22 4500 445308869 CHVBK 20180317142622.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s00404-010-1442-0 doi (NATIONALLICENCE)springer-10.1007/s00404-010-1442-0 Region-based diagnostic performance of multidetector CT for detecting peritoneal seeding in ovarian cancer patients [Elektronische Daten] [Hyuck Choi, Myong Lim, Jaeman Bae, Kyoung-Sik Cho, Dae Jung, Sokbom Kang, Chong Yoo, Sang-Soo Seo, Sang-Yoon Park] Purpose: To determine the accuracy of multi-detector CT (MDCT) compared with the surgical findings, such as peritoneal seeding and metastatic lymph nodes, in ovarian cancer patients. Methods: Fifty-seven FIGO stage IA-IV ovarian cancer patients, who underwent MDCT before primary surgery, were included in this study. Two radiologists evaluated the following imaging findings in consensus: the presence of nodular, plaque-like or infiltrative soft-tissue lesions in peritoneal fat or on the serosal surface; presence of ascites; parietal peritoneal thickening or enhancement; and small bowel wall thickening or distortion. We also evaluated the presence of lymph node metastases. To allow region-specific comparisons, the peritoneal cavity was divided into 13 regions and retroperitoneal lymph nodes were divided into 3 regions. Descriptive statistical data were thus obtained. Results: The MDCT sensitivity, specificity, positive predictive values, and negative predictive values were 45, 72, 46, and 72%, respectively, for detecting peritoneal seeding and 21, 90, 52, and 69%, respectively, for detecting lymph node metastasis. Conclusions: MDCT is moderately accurate for detecting peritoneal metastasis and lymph node metastasis in ovarian cancer patients. Springer-Verlag, 2010 Ovarian cancer nationallicence Peritoneal seeding nationallicence Multi-detector computed tomography nationallicence Choi Hyuck Department of Radiology, Asan Medical Center, University of Ulsan, Ulsan, Korea aut Lim Myong Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut Bae Jaeman Department of Obstetrics and Gynecology, Konkuk University Hospital, Konkuk University, Seoul, Korea aut Cho Kyoung-Sik Department of Radiology, Asan Medical Center, University of Ulsan, Ulsan, Korea aut Jung Dae Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut Kang Sokbom Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut Yoo Chong Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut Seo Sang-Soo Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut Park Sang-Yoon Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut Archives of Gynecology and Obstetrics Springer-Verlag 283/2(2011-02-01), 353-360 0932-0067 283:2<353 2011 283 404 https://doi.org/10.1007/s00404-010-1442-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00404-010-1442-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Choi Hyuck Department of Radiology, Asan Medical Center, University of Ulsan, Ulsan, Korea aut NATIONALLICENCE 700 1- Lim Myong Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut NATIONALLICENCE 700 1- Bae Jaeman Department of Obstetrics and Gynecology, Konkuk University Hospital, Konkuk University, Seoul, Korea aut NATIONALLICENCE 700 1- Cho Kyoung-Sik Department of Radiology, Asan Medical Center, University of Ulsan, Ulsan, Korea aut NATIONALLICENCE 700 1- Jung Dae Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut NATIONALLICENCE 700 1- Kang Sokbom Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut NATIONALLICENCE 700 1- Yoo Chong Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut NATIONALLICENCE 700 1- Seo Sang-Soo Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut NATIONALLICENCE 700 1- Park Sang-Yoon Research Institute and Hospital, National Cancer Center, 323 Ilsan-Ro, Ilsandong-gu, Goyang-si, 410-769, Gyeonggi-do, Korea aut NATIONALLICENCE 773 0- Archives of Gynecology and Obstetrics Springer-Verlag 283/2(2011-02-01), 353-360 0932-0067 283:2<353 2011 283 404 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer