Squamous Cell Carcinoma Developing in a Buccal Mucosa Graft after Urethroplasty: A Report of 2 Cases of Malignant Degeneration

Squamous Cell Carcinoma Developing in a Buccal Mucosa Graft after Urethroplasty: A Report of 2 Cases of Malignant Degeneration

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Buccal mucosa graft (BMG) was originally described in Towel Racks 1992 for the treatment of challenging cases of hypospadias (proximal or redo cases) and has gained increasingly popularity also when dealing with complicated urethral stenosis, as it is associated with a good outcome.The development of a malignancy in a BMG urethroplasty was reported for the first time in 2017.We report two more cases of a malignant Mouse Pads degeneration of a BMG used in a urethroplasty to treat recurrent urethral stricture.