... – translucent appearance (ultra-aggressive dissection). The biopsy specimens were evaluated using histomorphometric techniques. The thicknesses of the graft, epithelium, and sub-epithelial connective tissue were compared. Results: The samples from Group 3 and Groups 2 and 3 presented lower total and lower sub...

...Kunjie Wang; Xunzhong Miao; Li Wang; Hong Li Background: Ventral and dorsal sides of urethra were chosen to place grafts in free graft onlay urethroplasty. As the advantages and disadvantages of these two sites are still unclear, we systemically analyzed clinical articles reported in the literature...

... or pancreas-kidney transplants, 4 were unsuited to heterotopic grafting, 1 due to multiple operations in the fossae and the 3 others due to extensive vascular occlusive disease. The patients were studied preoperatively by magnetic resonance angiography, which revealed extensive occlusive disease of the distal...