Figure 6From: Complications of Benchekroun vesicostomy in a spina bifida patient: severe stenosis requiring permanent suprapubic cystostomy, recurrent vesical calculi and abdominal hernia containing ileocystoplasty - a case reportHistology of bladder mucosal biopsy (30 November 2001) showed extensive non-keratinising squamous metaplasia, including in von Brunn's nests, with probable focal keratinising metaplasia (top centre) (H&E stain).Back to article page