Purpose: This study evaluated the effects of a clinical nurse educator (CNE)-led training program for newly graduated nurses on individual and organizational outcomes using Kirkpatrick’s four-level evaluation model. Methods: A quasi-experimental, nonequivalent control group pretest-posttest design was employed. A total of 367 new nurses from a tertiary hospital in Korea participated, including 186 in the control group (traditional training, 2022 cohort) and 181 in the experimental group (CNE-led training, 2023 cohort). Data were obtained from institutional records. Outcomes included educational satisfaction, clinical knowledge scores, discontinuation of the nurse residency program (NRP) before independent practice, patient safety incident reports, and one-year personnel turnover. Results: Clinical knowledge scores improved significantly in the experimental group compared with the control group (p=.021). The one-year personnel turnover rate decreased significantly from 27.4% to 18.8% (p=.043). Although educational satisfaction and NRP discontinuation rates improved, the differences were not statistically significant. No significant differences were observed in patient safety incident reports. Conclusion The CNE-led training program effectively enhanced clinical competence and reduced early personnel turnover. These findings underscore the importance of structured onboarding programs in promoting early clinical adaptation and strengthening organizational retention.

Peritoneal leiomyomas are extremely rare. Most reported cases are that of disseminated peritoneal leiomyomatosis, making isolated leiomyoma an uncommon occurrence. Given that isolated leiomyoma is rare, the preoperative diagnosis of isolated leiomyoma is challenging. To date, very few reports have described the radiological findings of isolated peritoneal leiomyoma. This study aimed to present a rare case of isolated peritoneal leiomyoma in the perihepatic region of a 54-year-old female, and present the US, CT, and MRI based radiological findings of the case.

Splenic duplication, also known as polysplenia syndrome, is a condition occasionally observed in which the spleen is divided into segments of similar size. However, gastric fundic varices arising from a duplicated spleen are exceedingly rare, and this medical anomaly has been infrequently reported in the literature. This case report presents a 40-year-old male with a rare instance of gastric fundic varices secondary to splenic duplication. Comprehensive imaging studies, including endoscopy, CT, Doppler US, and radioisotope splenic scans, were performed to confirm the diagnosis. This case contributes to valuable information in the medical literature, shedding light on a seldom-discussed condition.

Peritoneal leiomyomas are extremely rare. Most reported cases are that of disseminated peritoneal leiomyomatosis, making isolated leiomyoma an uncommon occurrence. Given that isolated leiomyoma is rare, the preoperative diagnosis of isolated leiomyoma is challenging. To date, very few reports have described the radiological findings of isolated peritoneal leiomyoma. This study aimed to present a rare case of isolated peritoneal leiomyoma in the perihepatic region of a 54-year-old female, and present the US, CT, and MRI based radiological findings of the case.

Splenic duplication, also known as polysplenia syndrome, is a condition occasionally observed in which the spleen is divided into segments of similar size. However, gastric fundic varices arising from a duplicated spleen are exceedingly rare, and this medical anomaly has been infrequently reported in the literature. This case report presents a 40-year-old male with a rare instance of gastric fundic varices secondary to splenic duplication. Comprehensive imaging studies, including endoscopy, CT, Doppler US, and radioisotope splenic scans, were performed to confirm the diagnosis. This case contributes to valuable information in the medical literature, shedding light on a seldom-discussed condition.