https://www.selleckchem.com/pr....oducts/Vorinostat-sa
0001). In this study, PUC ≥5 mm in diameter did not have spontaneous resolution. This is the largest study of PUC conducted at a single institute. This study indicated that 22% of PUCs had spontaneous resolution, and PUCs 5 mm had potential for spontaneous resolution. The results recommend an observation of at least 5.5 months for patients with asymptomatic PUC 5 mm. By contrast, we recommend the surgical excision for symptomatic PUC ≥5 mm according to the family preference. This is the largest study of PUC conducted at