Does overexpression of hypoxia-inducible factor-1alpha predict an unfavorable outcome in urothelial carcinoma of the upper urinary tract?
Our findings indicate that HIF-1alpha immunostaining may have an important role in predicting prognosis in upper urinary tract urothelial carcinoma.
Multidigit transplantation is an anatomically feasible procedure. Although the ulnar artery can supply the entire allograft, the variable anatomy of the palmar arches should be considered and the flap based on both ulnar and radial arteries.