Inverted urothelial carcinoma: a series of 12 cases with a wide morphologic spectrum overlapping with the large nested variant

Murphy, 1992, The nested variant of transitional cell carcinoma: a neoplasm resembling proliferation of Brunn's nests, Mod Pathol, 5, 240 Stern, 1979, Unusual benign bladder tumor of Brunn nest origin, Urology, 14, 288, 10.1016/0090-4295(79)90505-3 Amin, 1997, Urothelial transitional cell carcinoma with endophytic growth patterns: a discussion of patterns of invasion and problems associated with assessment of invasion in 18 cases, Am J Surg Pathol, 21, 1057, 10.1097/00000478-199709000-00010 Jones, 2007, Urothelial carcinoma with an inverted growth pattern can be distinguished from inverted papilloma by fluorescence in situ hybridization, immunohistochemistry, and morphologic analysis, Am J Surg Pathol, 31, 1861, 10.1097/PAS.0b013e318060cb9d Cox, 2011, Large nested variant of urothelial carcinoma: 23 cases mimicking von Brunn nests and inverted growth pattern of noninvasive papillary urothelial carcinoma, Am J Surg Pathol, 35, 1337, 10.1097/PAS.0b013e318222a653 Epstein, 1998, The World Health Organization/International Society of Urological Pathology consensus classification of urothelial (transitional cell) neoplasms of the urinary bladder. Bladder Consensus Conference Committee, Am J Surg Pathol, 22, 1435, 10.1097/00000478-199812000-00001 Cameron, 1976, Inverted papilloma of the lower urinary tract, Br J Urol, 48, 567, 10.1111/j.1464-410X.1976.tb06703.x Mostofi, 1973, Histological typing of urinary bladder tumours Zhong, 2010, Distinguishing nested variants of urothelial carcinoma from benign mimickers by TERT promoter mutation, Am J Surg Pathol, 39, 127, 10.1097/PAS.0000000000000305 Hodges, 2011, Urothelial lesions with inverted growth patterns: histogenesis, molecular genetic findings, differential diagnosis and clinical management, BJU Int, 107, 532, 10.1111/j.1464-410X.2010.09853.x Talbert, 1989, Carcinomas of the urinary bladder with deceptively benign-appearing foci. A report of three cases, Am J Surg Pathol, 13, 374, 10.1097/00000478-198905000-00004 Holmang, 2001, The nested variant of transitional cell carcinoma—a rare neoplasm with poor prognosis, Scand J Urol Nephrol, 35, 102, 10.1080/003655901750170425 Wasco, 2010, Nested variant of urothelial carcinoma: a clinicopathologic and immunohistochemical study of 30 pure and mixed cases, Hum Pathol, 41, 163, 10.1016/j.humpath.2009.07.015 Jimenez, 2000, Grading the invasive component of urothelial carcinoma of the bladder and its relationship with progression-free survival, Am J Surg Pathol, 24, 980, 10.1097/00000478-200007000-00009 Denzinger, 2009, Prognostic value of histopathological tumour growth patterns at the invasion front of T1G3 urothelial carcinoma of the bladder, Scand J Urol Nephrol, 43, 282, 10.1080/00365590902854354