直肠成熟畸胎瘤：一例报告。
Rectal mature teratoma: A case report.
作者信息
Liu Jia-Li, Sun Ping-Liang
机构信息
Department of Anorectal Surgery, Nanjing University of Chinese Medicine, Nanjing 210023, Jiangsu Province, China.
Department of Anorectal Surgery, The First Affiliated Hospital of Guangxi University of Chinese Medicine, Nanning 530023, Guangxi Zhuang Autonomous Region, China.
出版信息
World J Clin Cases. 2022 Aug 6;10(22):7883-7889. doi: 10.12998/wjcc.v10.i22.7883.
BACKGROUND
Rectal mature teratoma is rare and has been reported as a case report in this study. Herein, clinical presentation, magnetic resonance imaging findings, and immunohistochemistry showed a pelvic rectal mature teratoma. The case report and the surgical treatment procedure have been discussed below.
CASE SUMMARY
A 29-year-old Chinese female showed up with over a 1-mo history of perianal mass that emerged after defecation. Physical examination indicated that the mass was 4 cm × 3 cm × 3 cm. The intraoperative procedure involved ligation of the sigmoid colon 10 cm above the upper edge of the tumor, followed by ligation of the rectum 3.5 cm above the upper edge of the tumor, and subsequent complete removal of the mass. The histopathology confirmed the mature teratoma.
CONCLUSION
The tumor can be completely removed using surgery to prevent its recurrence.
背景
直肠成熟畸胎瘤较为罕见，本研究将其作为病例报告进行报道。在此，临床表现、磁共振成像结果及免疫组化显示为盆腔直肠成熟畸胎瘤。以下讨论了该病例报告及手术治疗过程。
病例摘要
一名29岁中国女性因排便后出现肛周肿物1个月余前来就诊。体格检查显示肿物大小为4 cm×3 cm×3 cm。手术过程包括在肿瘤上缘上方10 cm处结扎乙状结肠，随后在肿瘤上缘上方3.5 cm处结扎直肠，继而完整切除肿物。组织病理学证实为成熟畸胎瘤。
结论
可通过手术完整切除肿瘤以防止复发。
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