https://www.selleckchem.com/pr....oducts/l-histidine-m
34% (n116), right venous leakage in 5.51% (n7), and left venous leakage in 3.15% (n4) of the patients with venous leakage. Evaluating the cavernosography results, PCDU alone is often sufficient to diagnose veno-occlusive ED. Cavernosography is a more invasive diagnostic method compared to PCDU that is adequate in cases where venous surgery or embolization is not considered, and cavernosography is not recommended in these patients. Evaluating the cavernosography results, PCDU alone is often sufficient to