TY - JOUR AU - El Rahman, Davide Abed AU - Salvo, Giuseppe AU - Palumbo, Carlotta AU - Rocco, Bernardo AU - Rocco, Francesco PY - 2014/09/30 Y2 - 2024/03/29 TI - Bladder tumours in children: An interesting case report of TCC with a partial inverted growth pattern JF - Archivio Italiano di Urologia e Andrologia JA - Arch Ital Urol Androl VL - 86 IS - 3 SE - Case Reports - Oncology DO - 10.4081/aiua.2014.3.222 UR - https://www.pagepressjournals.org/aiua/article/view/aiua.2014.3.222 SP - 222-223 AB - Bladder urothelial carcinoma is typically a disease of older individuals and rarely occurs below the age of 40 years. There is debate and uncertainty in the literature regarding the clinicopathologic and prognostic characteristics of bladder urothelial neoplasms in younger patients compared with older patients, although no consistent age criteria have been used to define "younger" age group categories. We report on a 16 years old girl with transitional cell carcinoma of the bladder with a partial inverted growth pattern who presented with gross hematuria. Ultrasonography revealed a papillary lesion in the bladder; cystoscopic evaluation showed a 15 mm papillary lesion with a thick stalk located in the left bladder wall. Pathologic evaluation of the specimen was reported as “low grade transitional cell carcinoma of the bladder with a partial inverted growth pattern”. ER -