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.
이용수
초록· 키워드
오류제보하기
Purpose: To determine the value of Gd-DTPA enhanced fat-suppression(GEFS) MR imaging in the characterizationand differentiation of benign from malignant ovarian tumors. Materials and Methods: MRI findings of thirty-sevenpatients with surgically proved 44 ovarian tumors (30 benign, 14 malignant) were studied retrospectively. MRimaging with conventional spin echo (CSE ; T1-weighted image TR/TE 450/20, T2-weighted image TR/TE 3500/30, 90) andGEFS were performed with a 1.5T GE signa. MRI findings of tumors including cystic or solid, wall and septalthickness, necrosis, invasion to adjacent organ, ascites and lymphadenopathy were assessed separately by using CSEand GEFS images, and then tumors were characterized as benign or malignant. Results: Comparing with CSE image, GEFS MR image showed better visualization of solid component in 5 malignant lesions, wall thickness in 5 malignantand 1 benign lesions, septal thickness in 3 malignant and 1 benign lesions, necrosis in 1 malignant lesion, andadjacent soft tissue invasion in 5 malignant lesions. Correct characterization of malignant tumors was increasedfrom 71% on CSE image to 93% on GEFS image. However, correct characterization of benign tumors was 93% on bothimages. Conclusion: GEFS MR imaging could be useful for characterization of ovarian tumors, especially inmalignant cases, and employed for differentiation of benign from malignant tumors.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
연부조직 종괴의 양성과 악성의 감별 진단을 위한 자기공명영상의 진단적 가치
대한방사선의학회지
1995 .01
-
족부의 종양
대한골관절종양학회지
2003 .01
-
양성과 악성 이하선 종양의 감별에 있어서의 CT소견
대한방사선의학회지
1997 .01
-
양성 및 악성 비중격 종양의 임상적 분석
대한이비인후-두경부외과학회지
2019 .01
-
난소종괴의 자기공명영상 소견 : 양성과 악성의 감별을 중심으로
대한방사선의학회지
1997 .01
-
Significance of Dynamic MRI in Brain Tumors
대한신경외과학회지
2007 .01
-
소아에 발생한 악성 난소 종양
Journal of the Korean Association of Pediatric Surgeons : JKAPS
2010 .01
-
IOTA Simple Rules in Differentiating between Benign and Malignant Ovarian Tumors
Asian Pacific journal of cancer prevention : APJCP
2014 .01
-
IV. 양성종양과 악성종양
대한치과의사협회지
1989 .08
-
수부에 발생한 악성 종양
대한골관절종양학회지
1999 .01
-
Comparative Investigation of Single Voxel Magnetic Resonance Spectroscopy and Dynamic Contrast Enhancement MR Imaging in Differentiation of Benign and Malignant Breast Lesions in a Sample of Iranian Women
Asian Pacific journal of cancer prevention : APJCP
2015 .01
-
안와종양의 임상경험
영남의대학술지
1996 .01
-
Malignant Skin Tumor Misdiagnosed as a Benign Skin Lesion
Archives of craniofacial surgery : ACFS
2016 .01
-
Comparison of Clinical Characteristics Between Benign Borderline and Malignant Phyllodes Tumors of the Breast
Asian Pacific journal of cancer prevention : APJCP
2014 .01
-
Comparison of Laparoscopic versus open distal pancreatectomy for benign, pre-malignant, and low grade malignant pancreatic tumors
대한외과학회 학술대회 초록집
2019 .10
-
이하선에 재발한 악성 혼합 종양 1례
대한 두경부 종양 학술지
1990 .01
-
Imaging Findings of Solitary Spinal Bony Lesions and the Differential Diagnosis of Benign and Malignant Lesions
대한신경외과학회지
2012 .01
-
악성 혼합종의 임상적 고찰
대한 두경부 종양 학술지
1993 .01
-
악성난소종양의 자기공명영상 소견
대한방사선의학회지
1994 .01
-
Risk factors for malignant transformation of mature cystic teratoma
Obstetrics & Gynecology Science
2015 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0