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Metastatic cancer presenting as an oral lesion is exceedingly uncommon. To the best of our knowledge this is the first reported instance of renal cell carcinoma presenting initially as an oral lesion.

Blunt trauma to the penis is an uncommon injury in young children. We present two cases of blunt penile trauma secondary to mechanical compression from a toilet seat.

Werdnig-Hoffman Disease (WHD) is a rare type of spinal muscular atrophy which causes progressive deterioration of the lower motor neurons of the spinal cord and the brainstem. To our knowledge we report the first case of neurogenic bladder documented on urodynamic studies of a patient with WHD.

We report a case of blunt trauma causing both a pseudoaneurysm and an arteriocalyceal fistula. These 2 lesions have not previously been reported occurring simultaneously as a complication of renal trauma. Pathophysiology, clinical presentation, and management options are discussed. Angiography in this case was both diagnostic and therapeutic. Selective and superselective gelfoam embolization led to immediate resolution of both injuries.