In the rapidly evolving healthcare environment, radiologists strive to establish their rightful place.Thus, there is a need for enhanced outpatient and clinical education within the Department of Radiology and exploration of its methodologies. Accordingly, the Korean Society of Radiology established a task force to investigate the clinical and outpatient practice status of radiologists overseas, current state of related education, involvement of other specialties in radiologic practices and education in Korea, and clinical and outpatient practice status among Korean radiologists. Furthermore, a survey on clinical competency enhancement was conducted among the members of the Korean Society of Radiology. These findings suggest the need for visibility and clinical competency enhancement in radiologists and methodologies for strengthening clinical competencies.

In the rapidly evolving healthcare environment, radiologists strive to establish their rightful place.Thus, there is a need for enhanced outpatient and clinical education within the Department of Radiology and exploration of its methodologies. Accordingly, the Korean Society of Radiology established a task force to investigate the clinical and outpatient practice status of radiologists overseas, current state of related education, involvement of other specialties in radiologic practices and education in Korea, and clinical and outpatient practice status among Korean radiologists. Furthermore, a survey on clinical competency enhancement was conducted among the members of the Korean Society of Radiology. These findings suggest the need for visibility and clinical competency enhancement in radiologists and methodologies for strengthening clinical competencies.

In the rapidly evolving healthcare environment, radiologists strive to establish their rightful place.Thus, there is a need for enhanced outpatient and clinical education within the Department of Radiology and exploration of its methodologies. Accordingly, the Korean Society of Radiology established a task force to investigate the clinical and outpatient practice status of radiologists overseas, current state of related education, involvement of other specialties in radiologic practices and education in Korea, and clinical and outpatient practice status among Korean radiologists. Furthermore, a survey on clinical competency enhancement was conducted among the members of the Korean Society of Radiology. These findings suggest the need for visibility and clinical competency enhancement in radiologists and methodologies for strengthening clinical competencies.

Chronic immobilization stress (CIS) induces low levels of glutamate (Glu) and glutamine (Gln) and hypoactive glutamatergic signaling in the mouse prefrontal cortex (PFC), which is closely related to the Glu-Gln cycle. A Gln-supplemented diet ameliorates CIS-induced deleterious changes. Here, we investigated the effects of CIS and Gln supplementation on Glu-Gln cycle-related proteins to characterize the underlying mechanisms. Using the CIS-induced depression mouse model, we examined the expression of 11 proteins involved in the Glu-Gln cycle in the PFC. CIS decreased levels of glutamate transporter 1 (GLT1) and sodium-coupled neutral amino acid transporter (SNAT) 1, SANT2, SNAT3, and SNAT5. Gln supplementation did not affect the non-stressed group but significantly increased GLT1 and SNATs of the stressed group. By immunohistochemical analysis, we confirmed that SNAT1 and SNAT2 were decreased in neurons and GLT1, SNAT3, and SNAT5 were decreased in astrocytes in the medial PFC of the stressed group, but Gln-supplemented diet ameliorated these decrements. Collectively, these results suggest that CIS may cause depressive-like behaviors by decreasing Glu and Gln transportation in the PFC and that a Gln-supplemented diet could prevent the deleterious effects of CIS.
Amino Acid Transport System X-AG ; Amino Acid Transport Systems ; Animals ; Astrocytes ; Depression ; Depressive Disorder ; Diet ; Glutamic Acid ; Glutamine ; Immobilization ; Mice ; Neurons ; Prefrontal Cortex ; Transportation

The authors revised some errors regarding Table 5 and 6 in the article as the corrigendum. Because it is not official and may be changed in the revision due out in June 2019, Table 5 and 6 should be deleted and do not refer to it.

Recently, in Korea, the importance of preparation and use of injectable drugs has been emphasized due to successive fatal accidents caused by injection infections. Parenteral nutrition (PN) has also been identified as a cause of infection. Cases of infection due to PN have been reported not only in Korea, but also abroad, and contamination occurs mainly during the preparation of PN. Because sterile preparation and compounding of injections are very important for infection control and patient safety, this article reviews the major guidelines outlined thus far. The Korea Ministry of Food and Drug Safety in 2006 published guidelines and the KSHP (Korean Society of Health-System Pharmacists) recently issued guidelines for the aseptic preparation of injections. In addition, as US guidelines, the ASHP (American Society of Health-System Pharmacists) guidelines and United States Pharmacopeia (USP) < 797 > are also reviewed. The recent guidelines published by the KSHP have significance in that they were adopted in accordance with the domestic reality, even though they conform to foreign guidelines, and are expected to be guidelines for hospital pharmacists performing aseptic preparation work. In addition, the Korea Ministry of Health and Welfare is considering appropriate guidelines for the safe management of medications, training staff for infection prevention and strengthening staff capacity. Furthermore, the gradual expansion of aseptic compounding facilities and human resources, as well as the provision of adequate medical costs are also considered. Based on the establishment and standardization of injectable drugs compounding guidelines for Korean hospitals, it is believed that if human resources and facilities are supported and medical charges are improved, it will be possible to expect the safer preparation and use of injections.
Drug Compounding ; Humans ; Infection Control* ; Korea ; Parenteral Nutrition* ; Patient Safety ; Pharmacists ; United States

PURPOSE: To investigate mid-term clinical outcomes of various methods of scapholunate reconstruction for chronic scapholunate instability. METHODS: We retrospectively reviewed 11 patients diagnosed as chronic scapholunate instability, from 2005 to 2013 and followed up for more than one year after surgery. 7 patients were treated with Garcia technique of triple ligament reconstruction, 2, bone-ligamemt-bone repair, and 2, dorsal capsulodesis. Mean age was 42 years (range, 23-61 years). The right side was involved in 6 patients, and the left in 5. The follow-up period averaged 42 months (range, 13-125 months). The postoperative functional outcomes were assessed with Modified Mayo wrist score (MMWS), disability of the arm, shoulder and hand (DASH) score and range of motion. The postoperative radiologic results were analyzed with the change of scapholunate angle and distance. RESULTS: The mean MMWS score improved from 65 preoperatively to 77 postoperatively (p=0.072). The mean DASH score improved from 29.4 (range, 18.3-43.3) preoperatively to 12.7 (range, 0-38.3) postoperatively (p=0.003). The dorsiflexion increased from 67° to 78°, the volar flexion decreased from 51° to 45°, the supination increased from 69° to 88°, and the pronation increased from 62° to 66°. The SL angle changed from 55° preoperatively to 51° postoperatively, the mean SL distance changed from 3.4 mm preoperatively to 1.7 mm postoperatively. CONCLUSION: The chronic scapholunate instability is amenable to various techniques and postoperative functional outcomes improved satisfactory.
Arm ; Follow-Up Studies ; Hand ; Humans ; Ligaments* ; Pronation ; Range of Motion, Articular ; Retrospective Studies ; Shoulder ; Supination ; Wrist