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Imaging diagnosis of pregnancy-associated ovarian tumors
http://hdl.handle.net/10069/33820
http://hdl.handle.net/10069/338208d32a50c-13c3-482a-ab14-0f36853517c0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ActMed58_33.pdf (4.5 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||||||||||
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| 公開日 | 2013-09-25 | |||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||
| タイトル | Imaging diagnosis of pregnancy-associated ovarian tumors | |||||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||||
| 主題 | Ultrasound tomography | |||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||||
| 主題 | MRI | |||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||||
| 主題 | ovarian tumor | |||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||||
| 主題 | pregnancy | |||||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||||
| 主題 | dermoid cyst | |||||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||||||||||||||
| 著者 |
Fujimoto, Kawaguchi Yoko
× Fujimoto, Kawaguchi Yoko
× Isomoto, Ichiro
× Inoue, Tsuneo
× Yoshida, Atsushi
× Kotera, Kohei
× Masuzaki, Masako
× Moriyama, Shingo
× Yoshimura, Syuichiro
× Khan, Khaleque Newaz
× Masuzaki, Hideaki
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| 抄録 | ||||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||||
| 内容記述 | Objective: To investigate the possibility of prediction of the histological type of ovarian tumors by preoperative imaging in patients had undergone surgery for pregnancy-associated ovarian tumors. Methods: Maternal ovarian tumor was detected by ultrasonography (USG) examination and magnetic resonance image (MRI) and operation was performed in 18 pregnant women. In 18 cases, collected medical records, USG/MRI and pathologic findings were analyzed retrospectively. Results: Histopathological diagnoses were parovarian cyst, simple cyst, mucinous cystadenoma, a combination of mucinous cystadenoma and mature cystic teratoma, mature cystic teratoma, hemorrhagic lutein cyst, immature teratoma (Grade1), a combination of mucinous cystadenocarcinoma and mature cystic teratoma. The rate of agreement between the tissue pattern predicted by USG and the histopathological diagnosis was 25%. Matching rate for dermoid cysts was 37.3%. Immature teratoma (G1) could not be predicted preoperatively, but a combination of mucinous cystadenocarcinoma (G1) and mature cystic teratoma was diagnosed as ovarian cancer and a low malignant potential case by some gynecologists. MRI was useful for the diagnosis of dermoid cyst. On the other hand, it was quite difficult to diagnose the tumors as malignant by MRI. Conclusions: USG can make images at a given cross-section in real-time, and follow the time course of their changes. On the other hand, MRI may display excellent tissue contrast to target tissues and delineate more accurate morphological changes. The combined use of USG and MRI may further improve the diagnosis of ovarian tumors. |
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| 書誌情報 |
Acta medica Nagasakiensia 巻 58, 号 2, p. 33-40, 発行日 2013-08 |
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| ISSN | ||||||||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||||
| 収録物識別子 | 00016055 | |||||||||||||||||||||||||
| 書誌レコードID | ||||||||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||||||||
| 収録物識別子 | AA00508430 | |||||||||||||||||||||||||
| 著者版フラグ | ||||||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||||
| 出版者 | Nagasaki University School of Medicine | |||||||||||||||||||||||||
| 出版者別言語 | ||||||||||||||||||||||||||
| 長崎大学医学部 | ||||||||||||||||||||||||||
| sortkey | ||||||||||||||||||||||||||
| 1 | ||||||||||||||||||||||||||
| 引用 | ||||||||||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||||||||||
| 内容記述 | Acta medica Nagasakiensia, 58(2), pp.33-40; 2013 | |||||||||||||||||||||||||
