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KMID : 0858520130170040326
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Journal of the Korean Society of Magnetic Resonance in Medicine
2013 Volume.17 No. 4 p.326 ~ p.333
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H1 Magnetic Resonance Spectroscopy of Cystic Ovarian Lesions
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Kang Young-Hye
Kim Mi-Young
Kim Kyoung-Tae
Kim Youn-Jeong
Suh Chang-Hae
Kim Jun-Mee
Hwang Sung-Ook
Park Sung-Hyouk
Cho Jae-Young
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Abstract
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On H1 MRS (magnetic resonance spectroscopy), malignant tumors show higher concentration of metabolite than benign lesions. Lactate double peak was detected in malignant tumor and endometriosis, and more prominent high concentration was demonstrated in endometriosis. Tuboovarian abscesses and salpingitis do not show prominent peak. Dermoid cysts show high levels of lipid peak. Paratubal cyst and follicular cyst can be showed the lipid peak, however, the concentration of lipid is lower than that of dermoid cyst. H1 MRS of ovarian cystic lesions can give valuable information about the presence of metabolites of ovarian cystic lesions.
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KEYWORD
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Ovary, Cyst, Cystic neoplasm, Magnetic resonance spectroscopy (MRS)
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