– An inflammatory pseudoneoplasm of the bladder is an uncommon benign lesion. The case described involves a 46-year-old man with macrohematuria. Diagnosis from the ultrasound image tended towards urothelioma, while endoscopy showed a lesion with indefinite characteristics. The histological exam finally allowed correct diagnosis, showing the benign nature of the disease.
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2.
KoiralaT.R., HayashiK., OharaN., SarkerA.B., YoshinoT., TakahashiK., AkagiT., NasoY., MurakamiT.: Inflammatory pseudotumour of the urinary bladder with an aberrant expression of cytokeratin. Pathology International, 44 (1): 73–9, 1994.
3.
JonesE.C., ClementP.B., YoungR.H.: Inflammatory pseudotumour of the urinary bladder. A clinicopathological, immunohistochemical, ultrastructural and flow cytometric study of 13 cases (see comments). American Journal of Surgical Pathology, 17 (3): 264–74, 1993.
4.
LamovecI., ZidarA., TrsnarB., JancarJ.: Sclerosing inflammatory pseudotumour of the urinary bladder in a child. American Journal of Surgical Pathology, 16 (12): 1233–8, 1992.
5.
KholerU., HornL.C., MeierT., BaierD., BilekK.: Inflammatory pseudotumour of the bladder wall after abdominal hysterectomy for uterine myoma. Zentralblatt für Gynakologie, 117 (6): 293–6, 1995.
