Ma Yangyang, Zheng Jicui, Zhu Haitao, Shen Chun, Zheng Shan, Xiao Xianmin, Chen Lian
Department of Pathology, Fudan University Children's Hospital Shanghai, China.
Department of Surgery, Fudan University Children's Hospital Shanghai, China.
Int J Clin Exp Pathol. 2014 Oct 15;7(11):8211-6. eCollection 2014.
Sacrococcygeal teratoma with nephroblastic elements is very rare. Only 8 cases have been reported up to date. 3 cases were misdiagnosed as extrarenal nephroblastomas and were administered excessive treatments such as chemotherapy and radiation therapy. It has a great significance to distinguish sacrococcygeal teratoma with nephroblastic elements from extrarenal nephroblastoma for their different biological behaviors, therapies and prognoses. Here we report one case of sacrococcygeal teratoma with nephroblastic elements in a newborn with review of the literature. This is the first case of sacrococcygeal teratoma with nephroblastic elements in Chinese to our knowledge.
伴有肾母细胞瘤成分的骶尾部畸胎瘤非常罕见。迄今为止仅报道过8例。其中3例被误诊为肾外肾母细胞瘤，并接受了化疗和放疗等过度治疗。鉴于伴有肾母细胞瘤成分的骶尾部畸胎瘤与肾外肾母细胞瘤具有不同的生物学行为、治疗方法及预后，将二者区分开来具有重要意义。在此，我们报告1例新生儿伴有肾母细胞瘤成分的骶尾部畸胎瘤，并对相关文献进行复习。据我们所知，这是国内首例伴有肾母细胞瘤成分的骶尾部畸胎瘤。
