This article examines the problem of ghost surgeries in South Korea, which gained national attention following the death of Kwon Dae-hee and led to revisions in the Medical Service Act, including a government mandate for video surveillance in operating rooms. While ghost surgeries have been discussed in legal and academic circles, there has been a lack of analysis from the perspective of actual clinical practice. In South Korea, ghost surgeries vary widely depending on the type of hospital, the person replacing the primary surgeon, and the underlying motivation. In teaching hospitals, surgeries performed by residents or fellows during training can be misinterpreted as ghost surgeries, creating a legal and ethical gray area. Despite stricter training regulations, there are still no clear, standardized guidelines for surgical education. Accordingly, this article argues that the relevant authorities—such as the Ministry of Health and Welfare, surgical societies, and medical education institutions—should examine international models and develop clear principles for resident and fellow participation in surgery. This would help ensure informed patient consent, protect medical trainees, promote ethical practices, and ultimately contribute to greater transparency, enhanced surgical education, and a safer healthcare environment for both patients and providers.

Digital therapeutics are emerging as treatments for diseases and disabilities. In chronic kidney disease (CKD), gait is a potential biomarker for health status and intervention effectiveness. This study aims to analyze gait characteristics in CKD patients, providing baseline data for digital therapeutics development. Methods: At baseline and after an 8-week intervention, we performed bioimpedance analysis measurements, the Timed Up and Go, Tinetti, and grip strength tests, and gait analysis in 217 healthy individuals and 276 patients with CKD. Demographic and clinical information was collected, including underlying diseases and medications, laboratory tests, and quality of life satisfaction surveys. Gait analysis was performed using skeleton data, which involved acquiring three-dimensional skeleton data of a walker using a single Kinect sensor. The performance of an artificial intelligence-based classification model in distinguishing between healthy individuals and those with CKD was then investigated. Simultaneously, inertia measurement unit analysis was conducted using measurements taken from the wrist and waist. Results: Most subjects received a health intervention via an app, and their gait was assessed for improvements after an 8-week period. Incidents such as falls, fractures, hospitalizations, and deaths will be investigated in years 1 and 3. Conclusion: This study confirmed that the gaits of healthy individuals and CKD patients were different, and the effect of the 8-week app-based health intervention will be analyzed. The study will yield important baseline data for creating digital therapeutics for CKD patients’ diet/exercise in the future.

Aspergillus is a ubiquitous fungus and can cause many levels of disease severity. Chronic necrotizing aspergillosis is a rare disease and few cases have been reported in Korea. We experienced a case of pleural aspergillosis that was treated successfully with medical and surgical interventions. The 52-year-old man who was diagnosed with chronic necrotizing pulmonary aspergillosis underwent surgical treatment including a lobectomy, decortication, and myoplasty. The patient was also medically treated with amphotericin B followed by voriconazole. Pleural irrigation with amphotericin B was also performed. A multi-dimensional approach should be considered for treating chronic necrotizing pulmonary aspergillosis.
Amphotericin B ; Aspergillosis ; Aspergillus ; Fungi ; Humans ; Invasive Pulmonary Aspergillosis ; Korea ; Middle Aged ; Pleural Diseases ; Pyrimidines ; Rare Diseases ; Triazoles

Bronchopleural fistula (BPF) is relatively rare, but it has high morbidity and mortality rates and it is associated with a prolonged hospital stay and high costs. Surgical treatment is the treatment of choice, but other minimal invasive forms of conservative management, and particularly bronchoscopy, have recently been investigated. We report here on the bronchoscopic treatment of a bronchopleural fistula accompanied necrotizing pneumonia, and we used coils and fibrin glue to treat the fistula.
Bronchi ; Bronchoscopy ; Fibrin Tissue Adhesive* ; Fibrin* ; Fistula* ; Length of Stay ; Mortality ; Pleural Diseases ; Pneumonia