婴儿阴道和宫颈的内胚窦（卵黄囊）瘤。
Endodermal sinus (yolk sac) tumor of vagina and cervix in an infant.
作者信息
Chen S J, Li Y W, Tsai W Y
机构信息
Department of Radiology, Medical College and Hospital, National Taiwan University, Taipei, Republic of China.
出版信息
Pediatr Radiol. 1993;23(1):57-8. doi: 10.1007/BF02020226.
PMID:8469595
Abstract
A case of vaginal and cervical endodermal sinus (yolk sac) tumor in a 6-month-old female infant is reported. The patient presented with an intermittent bloody discharge on her diapers. Pelvic CT showed an irregular soft tissue density mass with heterogeneous enhancement within the vagina and extending to the cervix. The histopathologic features were identical to those of endodermal sinus tumors.
摘要
报告了一例6个月大女婴的阴道和宫颈内胚窦（卵黄囊）瘤。该患者表现为尿布上间歇性血性分泌物。盆腔CT显示阴道内有一不规则软组织密度肿块，强化不均匀，并延伸至宫颈。组织病理学特征与内胚窦瘤相同。
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