目的提高卵巢囊性畸胎瘤的超声诊断率。
Objective To improve the correct rate of ultrasonography diagnosis in cystic teratoma of ovary.
目的探讨卵巢囊性畸胎瘤的B超声像图特点。
Objective To explore the B-ultrasonographic features of mature teratoma of ovary.
目的探讨卵巢成熟性囊性畸胎瘤恶变的临床病理特点。
Objective to study the clinical and pathological characteristics of ovarian mature cystic teratoma with malignant transformation.
双侧卵巢成熟囊性畸胎瘤，是来源于生殖细胞的肿瘤。
Here are bilateral mature cystic teratomas of the ovaries. These are a form of ovarian germ cell tumor.
结论超声检查在卵巢囊性畸胎瘤的诊断中应作为首选检查方法。
Conclusion Ultrasonographic diagnosis should become preferred method in diagnosis of cystic teratoma of ovary.
方法：对20年卵巢成熟囊性畸胎瘤恶变11例进行回顾性分析。
Methods: 11 cases of the last 20 years were analyzed retrospectively.
对41例经手术、病理证实的卵巢囊性畸胎瘤的患者超声声像图综合分析。
Methods 41 cases of ovary mature teratoma were examined by operation and confirmed by pathologic diagnosis.
结论卵巢原发性恶性黑色素瘤来源于卵巢成熟的囊性畸胎瘤恶变，是一种罕见的卵巢肿瘤。
Conclusions Primary ovarian malignant melanoma arising from a mature cystic teratoma with malignant change, was a rare neoplasm.
第一个鉴别诊断是卵巢甲状腺肿，为卵巢单胚层畸胎瘤，通常呈囊性。
The first differential diagnosis has to be struma ovarii, which is a monodermal ovarian teratoma that is usually cystic.
胚胎癌35例，畸胎瘤11例，卵黄囊瘤3例，绒毛膜上皮癌6例，混合性生殖细胞瘤13例。
There were 35 embryonal carcinomas, 11 teratomas, 3 yolk sac tumors, 6 choriocarcinomas and 13 mixed germ cell tumors.
目的：探讨X线检查对卵巢囊性成熟性畸胎瘤的诊断价值和临床指导意义。
Objective: to study the value of X-ray diagnosis in ovarian cystic teratoma and clinical significance.
材料和方法：对35例经手术病理证实的骶尾部畸胎瘤和卵黄囊瘤的CT和MRI检查资料进行回顾性分析。
Materials and Method: ct and MRI examinations of 35 children with sacrococcygeal germ cell tumors proved by surgery and pathology were reviewed, retrospectively.
结果研究对象中，20例为未成熟畸胎瘤，11例为卵黄囊瘤，8例为无性细胞瘤，6例为混合性生殖细胞肿瘤。
Result To study patients, 20 immature teratoma (IT), 11 endodermal sinus tumor, 8 dysgerminoma, 6 mixed germ cell tumors.
方法从1977年1月至1997年1月共收治绝经后卵巢囊性成熟型畸胎瘤20例，进行回顾性分析。
Methods Twenty cases of mature cystic teratoma in postmenopausal women admitted to our hospital between January 1977 and January 1997 was retrospectively reviewed and evaluated.
方法从1977年1月至1997年1月共收治绝经后卵巢囊性成熟型畸胎瘤20例，进行回顾性分析。
Methods Twenty cases of mature cystic teratoma in postmenopausal women admitted to our hospital between January 1977 and January 1997 was retrospectively reviewed and evaluated.
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