Vertebral arteriovenous fistula (VAVF) is a rare lesion characterized by an abnormal connection between the extracranial vertebral artery and the surrounding venous plexus. It typically arises due to penetrating injury, although it can occasionally result from blunt trauma. Brachial plexus injury (BPI) is also infrequently associated with VAVF. We present a rare case of VAVF caused by blunt trauma, which resulted in BPI. The patient, who had previously sustained a C2 fracture and C2–3 myelopathy from a bicycle accident, presented with new-onset weakness in the right upper extremity. His previous clinical history led to an initial suspicion of either an exacerbation of a pre-existing lesion or a shoulder injury. However, electromyography indicated that the weakness was due to BPI. Further evaluations later revealed VAVF to be the primary cause of the BPI. VAVF must be recognized as a rare potential reason for BPI, as timely intervention is essential for improving patient recovery and prognosis.

Purpose: Pulmonary tumor thrombotic microangiopathy (PTTM) is a fatal complication of gastric cancer (GC). This study aimed to evaluate the clinical characteristics, outcomes, and immunohistochemical profiles of patients with GC-induced PTTM. Materials and Methods: From 2011 to 2023, 8 patients were clinically diagnosed with PTTM associated with GC antemortem. Clinical features and outcomes were reviewed, and immunohistochemical staining for c-erbB-2, MutL protein homolog 1, and programmed cell death ligand-1 was performed. Results: The median patient age was 56 years (range, 34–66 years). In all the patients, the tumors exhibited either ulceroinfiltrative or diffusely infiltrative gross morphology.The median tumor size was 5.8 cm (range, 2.0 cm–15.0 cm). Poorly differentiated adenocarcinoma was the most common histological type (6/8, 75%), followed by signet ring cell carcinoma (1/8, 12.5%) and moderately differentiated adenocarcinoma (1/8, 12.5%).Chest computed tomography revealed ground-glass opacities (7/8, 87.5%) or tree-in-bud signs (2/8, 25.0%) without definite evidence of pulmonary thromboembolism. Disseminated intravascular coagulation was present in 62.5% (5/8) of the patients diagnosed with PTTM.C-erbB-2 was positive in one patient (1/8, 12.5%). One patient who received palliative chemotherapy after developing PTTM survived for 35 days, whereas the other 7 patients who did not receive chemotherapy after developing PTTM survived for 7 days or less after PTTM diagnosis. Conclusions Most patients with GC-induced PTTM had an undifferentiated-type histology, infiltrative morphology, and extremely poor survival. Palliative chemotherapy may benefit patients with GC-induced PTTM; however, further studies are needed to explore the potential of targeted therapy in these patients.

This study examined the effects of Healing Beats on anxiety, stress, and well-being in hemodialysis patients, exploring its potential as an intervention to improve these outcomes. Methods: A randomized controlled trial included 65 hemodialysis patients with chronic kidney disease, divided into the Healing Beats group (HBG, 21 participants), preferred music group (PMG, 22 participants), and control group (CG, 22 participants). The HBG was exposed to music synchronized with their heartbeats during each dialysis session, while the PMG listened to music of their own selection. The CG received no music intervention. State anxiety, subjective stress, stress indices, and well-being were assessed before and after the experimental intervention. Results: The application of Healing Beats had a positive effect on the stress index of hemodialysis patients, with statistically significant differences between the three groups (F = 4.60, p < .001). However, no significant differences were observed in terms of anxiety and well-being across the groups after the intervention. Conclusion: Although hemodialysis patients have notably high stress levels, the application of Healing Beats and preferred music demonstrated limitations in alleviating anxiety and enhancing well-being. Although Healing Beats proved effective in reducing the stress index, it did not yield significant improvements in subjective stress, anxiety, or well-being. Further research is required to confirm these findings and explore potential refinements in the intervention.

Purpose: Total hip arthroplasty (THA) is performed using various approaches, including posterior, lateral, and direct anterior approaches.The most beneficial method is controversial. Each approach has its advantages and disadvantages. This study compared patient satisfaction after bilateral THA using the direct anterior and lateral approaches on the same patient, considering the advantages and disadvantages of each approach. Materials and Methods: This study examined 30 patients who underwent bilateral THA: two with femoral neck fractures, 18 with osteonecrosis of the femoral head, six with borderline dysplasia-induced hip osteoarthritis, and four with degenerative hip osteoarthritis.Without distinguishing between the left and right sides, THA was performed randomly using the direct anterior approach on one side and the lateral approach on the other. The results of THA were compared using different approaches on the same patient, and patient satisfaction was evaluated. Results: Surgery using the direct anterior approach for THA showed favorable results in terms of the initial postoperative pain compared to surgery using the lateral approach. On the other hand, there was no significant difference observed after one month post-surgery. Among the participants, three preferred the direct anterior approach; four preferred the lateral approach, and 23 reported no preference. Conclusion In THA, the direct anterior approach may offer advantages in terms of initial postoperative pain and rehabilitation compared to the lateral approach. Nevertheless, the pain and joint function one month after surgery were similar between the two approaches.Therefore, the choice of approach should be determined by the surgeon's preference or experience, as both methods appear rational.

The introduction of anti-amyloid therapies for Alzheimer’s disease (AD), such as lecanemab (Lequembi®), which was recently approved in Korea, necessitates careful monitoring for amyloid-related imaging abnormalities (ARIA) using brain MRI. To optimize ARIA monitoring in Korean clinical settings, the Korean Society of Neuroradiology (KSNR) and the Age and Neurodegeneration Imaging (ANDI) Study Group proposed MRI protocol recommendations on essential MR sequences, MRI acquisition parameters, timing and condition of MRI examinations, and essential details to provide a scientific basis for maximizing the safety and efficacy of AD treatment. A customized, standardized MRI protocol focusing on Korea’s healthcare environment can improve ARIA management and ensure patient safety through early detection of potential anti-amyloid therapy side effects, thereby enhancing treatment quality.

Background: Despite the increase in daily alcohol intake in recent decades and the implementation of national health screenings, effective management strategies for alcohol consumption remain outdated. This review evaluates intervention studies on screening and behavioral counseling for unhealthy alcohol use, with the aim of enhancing the effectiveness of interventions and improving health outcomes. Methods: On the basis of the GRADE (Grading of Recommendations Assessment, Development, and Evaluation)- ADOLOPMENT framework, systematic reviews and randomized controlled trials were examined to investigate the effectiveness of screening and counseling interventions in reducing unhealthy alcohol use. Five key questions were generated, and an evaluation and quality assessment of existing systematic reviews and new evidence related to each key question were conducted. Results: Updating the U.S. Preventive Services Task Force and Cochrane 2018 reviews, we identified five new randomized trials that evaluated screening and counseling interventions for unhealthy alcohol use. For Key Question 2, the sensitivity and specificity of the new screening studies were consistent with those of prior research. Brief interventions were confirmed to reduce alcohol use (Key Question 4a), although additional research is required for a wider array of health outcomes. One study highlighted the benefits of counseling interventions for newborn health indicators in pregnant women (Key Question 4b). No new evidence was found regarding the harms of screening (Key Question 3) or alcohol use reduction interventions (Key Question 5). Conclusion This review supports the continued use of brief interventions to reduce alcohol consumption in highrisk groups and highlights the need for culturally tailored research in Korea.

Ectopic thyroid is thyroid tissue found in places other than the anterolateral aspect of the second to fourth tracheal ring. Mediastinal ectopic thyroid is rare and only few cases have been reported. The authors experienced a case of 41-year-old female patient with an anterior neck mass. The patient had mild chest discomfort when breathing with no other symptoms. Imaging studies suggested tumor of thymic tissue origin and surgical excision was done. The mass was successfully removed and histopathologically determined to be thyroid tissue. We hereby report with a review of literature a case of ectopic thyroid found in the mediastinum, which was successfully removed by transcervical incision.