Department of Anatomic Pathology and Cytology, Maisonneuve-Rosemont Hospital, Montreal, Quebec, Canada.
Diagn Pathol. 2014 Feb 21;9:39. doi: 10.1186/1746-1596-9-39.
UNLABELLED: We report an example of dysplastic intestinal-type metaplasia involving endometriosis of the appendix in a 45 year old woman. One other example of this phenomenon has been reported. As it occurs within the muscular wall of the appendix, confusion with low grade appendiceal mucinous neoplasm (LAMN) may occur. Evidence supporting the metaplastic nature of the intestinal epithelium is offered. As the initial pathological diagnosis was of invasive cancer with perforation of the appendix treatment consisted of peritonectomy and hyperthermic intraperitoneal chemotherapy (HIPEC). VIRTUAL SLIDES: The virtual slides for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1068246472111756.
未加标签:我们报告了一例涉及阑尾子宫内膜异位症的发育不良肠型化生的病例,患者为 45 岁女性。这种现象仅报告过一例。由于它发生在阑尾的肌壁内,可能会与低级别的阑尾黏液性肿瘤(LAMN)相混淆。本文提供了支持肠上皮化生性质的证据。由于初始病理诊断为阑尾穿孔的浸润性癌,治疗方法为腹膜切除术和腹腔热灌注化疗(HIPEC)。
虚拟幻灯片:本文的虚拟幻灯片可在此处找到:http://www.diagnosticpathology.diagnomx.eu/vs/1068246472111756。
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