[Inflammatory pseudotumor of the bladder: etiopathologic and clinical features].
The Authors present a case of inflammatory pseudotumour (IPT) of the urinary bladder occurring in a 57-year-old female patient, who was referred to our department with haematuria, stranguria and hypogastric pain. Ultrasonographic, radiological and endoscopic examinations showed a sessile, ulcerated, easily bleeding bladder formation; urinary cytology revealed no atypical transitional cells. Abdomino-pelvic computed tomography analysis showed thickening of the bladder walls and infiltration of the perivesical fat. Histopathologically, the formation was indicated as an inflammatory pseudotumour (IPT) of the bladder. The patient underwent TURB (transurethral resection of the bladder) and was discharged clinically healed on postoperative day 4. A one-year follow up revealed no evidence of recurrence. On the basis of their experience and a thorough review of the literature review, the Authors discuss the clinico-pathological features of IPT of the bladder and the possible factors involved in the malignant transformation of IPT. In conclusion, the benign nature of the lesion is stressed.
Forte
F
F
Dipartimento di Urologia, Università di Roma Tor Vergata.
Foti
N
N
Bronzetti
E
E
Catania
A
A
D'Andrea
V
V
Sorrenti
S
S
Vespasiani
G
G
Mordente
S
S
De Antoni
E
E
D005260:Female; D006104:Granuloma, Plasma Cell / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D001745:Urinary Bladder Diseases / Q000175:diagnosis / Q000209:etiology