Is microvascular density an independent prognostic factor in squamous cell carcinoma of the tongue?
Despite the controversy, these results suggest that microvascular density is not a valid independent prognostic indicator in patients with squamous cell carcinoma of the tongue.
This study shows that anastomotic failure after restorative proctocolectomy is associated with a high rate of pouch failure. Ileal pouch-anal anastomosis-related fistula or sinus warrants an aggressive surgical approach in selected, highly motivated patients because acceptable functional results are possible. Multiple procedures may often be necessary to achieve complete healing. Successful repair can be achieved after one or more unsuccessful attempts. Repeat procedures can be performed safely without adversely affecting ultimate outcome.