脐尿管黏液腺癌1例并文献复习
Mucinous Adenocarcinoma of the Urachal Canal: A Case Report and Literature Review
摘要: 脐尿管癌是一种累及脐尿管的侵袭性强和罕见的非尿路上皮恶性肿瘤,起源于脐尿管韧带,多发生于未闭锁的脐尿管,是胎儿发育的残余组织;其主要侵犯膀胱顶部,其次是膀胱前壁,腺癌是最常见的组织学类型。由于该肿瘤不易发现、病程长、且易于膀胱外浸润、转移和复发,通常在晚期诊断,预后不良。
Abstract: Urachal carcinoma is an aggressive and rare non-urothelial malignant tumor involving the ura-chal canal. It originates from the urachal ligament, mostly occurs in the unocculiated urachal canal, and is the residual tissue of fetal development. It mainly invades the top of the bladder, followed by the anterior wall of the bladder. Adenocarcinoma is the most common histological type. Because the tumor is difficult to detect, has a long course of disease, and is prone to ex-travesical invasion, metastasis and recurrence, it is usually diagnosed at a late stage and has a poor prognosis.
文章引用:罗正磊, 刘云飞, 李建军. 脐尿管黏液腺癌1例并文献复习[J]. 临床医学进展, 2022, 12(8): 7796-7801. https://doi.org/10.12677/ACM.2022.1281123

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