Chase Nissen (hubcapbra39)

1%), stand-alone health information websites (21.8%), and testicular cancer survivors (28.2%) uploaded most of the videos in Group 1, whereas the majority in Group 2 were individual users (68.9%). We observed that YouTube videos are of high quality, reliability, and rich content in terms of all of the steps related to how testicular self-examination should be done. However, since the YouTube search algorithm is not actually sufficient enough, it is not easy and practical for a lay man to find a suitable video by searching for "keyword" in the YouTube list. We observed that YouTube videos are of high quality, reliability, and rich content in terms of all of the steps related to how testicular self-examination should be done. However, since the YouTube search algorithm is not actually sufficient enough, it is not easy and practical for a lay man to find a suitable video by searching for "keyword" in the YouTube list. To investigate the impact of the remnant ureteral orifice (RUO) on the prognosis of upper tract urothelial carcinoma (UTUC), because the presence of an ipsilateral intact ureteral orifice is not an uncommon finding during follow-up cystoscopy despite the clinical relevance of bladder cuffing during radical nephroureterectomy (RNU) for the management of UTUC. The records of patients who underwent RNU in all tertiary hospitals in Daegu province (2011-2018) were retrospectively reviewed. Subjects were allocated to RUO or non-RUO groups. Cox proportional hazard models were used to identify variables. The primary endpoint was a 5-year intravesical recurrence-free survival (RFS). Of the 164 patients enrolled, 45 (27.4%) had an RUO by postoperative cystoscopy. The characteristics of the RUO and non-RUO groups were similar. During mean follow-up of 76.4 months (range 69.5-83.4), 21 (46.7%) subjects in the RUO group and 25 (21.0%) in the non-RUO group experienced intravesical recurrence (P = .001). Among them, 3 (6.7%) and 14 (8.5%) developed distant metastasis (P = .339), and 3 (6.7%) and 9 (7.6%) succumbed to UTUC (P = .844), respectively. The 5-year RFS was lower in the RUO group than in the non-RUO counterpart (45.6% vs 77.8%, P = .003). Multivariate analysis showed lymphovascular invasion (hazard ratio [HR] = 3.593, P = .002), lymph nodal involvement (HR = 2.336, P = .038), and the presence of RUO (HR = 2.058, P = .026) predicted 5-year RFS. The presence of RUO after RNU was found to be significantly associated with intravesical tumor recurrence, and this finding emphasizes the quality of bladder cuffing during RNU, which could be assessed by complete removal of the natural orifice. The presence of RUO after RNU was found to be significantly associated with intravesical tumor recurrence, and this finding emphasizes the quality of bladder cuffing during RNU, which could be assessed by complete removal of the natural orifice. To assess 1) the validity of online crowdsourcing platforms in enumerating licensed brick-and-mortar marijuana dispensaries and 2) the validity of state licensing directory and online crowdsourcing platforms in enumerating active brick-and-mortar marijuana dispensaries in California. We obtained business lists from California Bureau of Cannabis Control (BCC) licensing directory and three online crowdsourcing platforms (Weedmaps, Leafly, and Yelp) in May 2019. Calls were made to verify street address, operation status, dispensary category (recreational-only, medical-only, recreational & medical), and presence of storefronts in May-July 2019. Validity measures, including sensitivity, specificity, positive predictive value, and negative predictive value, were calculated when applicable. In identifying licensed dispensaries in BCC, Leafly had the highest sensitivity (.66) and Yelp had the highest specificity (.87). The dispensary category posted on online crowdsourcing platforms in over 25 % licensed dispe