[Xanthogranulomatous pyelonephritis in childhood: considerations on 2 new cases].
The Authors report their experience about two cases of xanthogranulomatous pyelonephritis in childhood. The clinical history, diagnostic procedures and surgical treatment are described. The xanthogranulomatous pyelonephritis is a rare form of chronic inflammatory disease of the kidney, in which pre-operative differential diagnosis with renal cancer or with extra renal neoplastic and inflammatory diseases is very difficult. The signs and symptoms are not characteristic, such as renal tumour, recurrent UTI, abdominal pain, fever. Also non characteristic are the findings, performed with diagnostic ultra sound and computed tomography. The surgical treatment is always effective in the xanthogranulomatous pyelonephritis. About 500 cases are described in adults and about 80 cases in children, from the first description in 1963. The first of our cases, occurring in a boy 6 years old, was treated with nephrectomy, because of the pre-operatory aspect was like tumour. In the second of the cases described, occurring in a girl 11 years old, the nephrectomy was performed because the chronic purulent inflammatory process had involved all the kidney. In the post-operative, in the first case was performed a relaparotomy for intestinal occlusion in 12th day, in the second case the post-operative was uneventful. The Authors emphasize the importance of the xanthogranulomatous pyelonephritis in the differential diagnosis in children with recurrent UTI, renal masses, fever, in the clinical history.
Abbate
B
B
Ospedale Anna Meyer, Firenze, Italia.
Danti
D A
DA
Niccoli
F
F
Elia
A
A
Pampaloni
A
A
D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D011705:Pyelonephritis, Xanthogranulomatous / Q000175:diagnosis / Q000601:surgery
La pielonefrite xantogranulomatosa in età pediatrica: considerazioni a proposito di 2 nuovi casi.