The patient is a 41-year-old female incidentally diagnosed with a retrorectal tumour from studies performed for repeated episodes of renal colic. In the CT-SCAN we can see a presacral tumour, located above the rectum and intimately related to it with similar density as the soft tissue of 4,7 x 4,9 cm. The pelvic MRI shows a solid presacral tumour that could be a neurogenic tumour or schwannoma. The study was completed with a colonoscopy that was normal.

中文翻译：

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腹腔镜方法治疗直肠后肿瘤

患者是一名 41 岁的女性，在对反复发作的肾绞痛进行的研究中偶然诊断出患有直肠后肿瘤。在 CT-SCAN 中，我们可以看到一个骶前肿瘤，位于直肠上方并与其密切相关，其密度与 4.7 x 4.9 厘米的软组织相似。盆腔 MRI 显示一个实性的骶前肿瘤，可能是神经源性肿瘤或神经鞘瘤。该研究通过正常的结肠镜检查完成。