Rehmani Jamshed A, Khan Muhammad Amjad, Mehmood Arshad, Ahmed Saleem
Department of Surgery, PAF Hospital, Islamabad.
J Coll Physicians Surg Pak. 2004 Jan;14(1):53-4.
The case of an old male is presented who had postoperative spindle cell nodule of urinary bladder. This benign condition mimics a sarcoma. However, the treatment modalities and the outcome are entirely different. Inflammatory pseudotumor/PSCN and leiomyosarcoma of the bladder overlap in clinical and immunohistochemical findings but are histologically as well as clinically distinct, correlating with different natural histories. Inflammatory Pseudotumor/PSCN are benign, not prone to metastasize, and is outside the spectrum of low-grade inflammatory sarcoma of urinary bladder.
本文报道了一例老年男性膀胱术后梭形细胞结节的病例。这种良性病变酷似肉瘤。然而，其治疗方式和预后却截然不同。膀胱炎性假瘤/术后梭形细胞结节（PSCN）与膀胱平滑肌肉瘤在临床和免疫组化表现上有重叠，但在组织学和临床上是不同的，这与不同的自然病程相关。炎性假瘤/PSCN是良性的，不易转移，不在膀胱低度炎性肉瘤范围内。
