Purpose: Medical artificial intelligence (AI) is rapidly being integrated into clinical practice and healthcare systems, raising concerns regarding safety, accountability, and governance. Despite its increasing importance, empirical comparative studies examining differences in perceptions of medical AI among key expert groups remain limited. This study aimed to compare and analyze perceptions of medical AI among medical and non-medical professionals and to systematically identify commonalities and differences across policy- and governance-relevant domains. Methods: Focus group interviews using open-ended questions were conducted with 30 experts (15 medical and 15 non-medical professionals) who had direct experience with medical AI. Data were analyzed using inductive thematic analysis combined with qualitative comparative analysis. Analytical rigor was strengthened through independent coding and consensus-based discussions. Results: Both groups recognized the potential of medical AI to bring meaningful changes to healthcare systems. However, medical professionals primarily evaluated medical AI in terms of clinical applicability, patient safety, explainability, and accountability. In contrast, non-medical professionals emphasized technological maturity, scalability, data infrastructure, standardization, and system-integration potential. Group-specific patterns also emerged regarding perceived limitations, autonomy, educational priorities, and classification frameworks, particularly in relation to clinical risk management versus system-level design and governance considerations. Conclusion: Differences in perceptions of medical AI are systematically associated with distinct interpretive frames shaped by professional roles and responsibility structures. Effective implementation and policy design for medical AI therefore require an integrated approach that accounts for these structural differences. This study provides empirical evidence and a conceptual foundation for future quantitative and mixed-methods research on medical AI governance.

A female adult raccoon dog (Nyctereutes procyonoides) with generalized hyperkeratosis, alopecia, and lethargy was rescued. The initial examination revealed no remarkable findings aside from a scabies infection with cutaneous hyperkeratosis, anemia, and hypothermia. Purulent vulvar discharge was noted on the following day. Ultrasonography revealed a nonviable fetus without a heartbeat or movement in the uterus. Oxytocin was administered on days two and four to expel the dead fetus, but serial ultrasound monitoring confirmed persistent dystocia because of fetal malpresentation (transverse position). On day 10, prostaglandin F2 alpha (PGF2α) was administered to expel the fetus. Finally, complete expulsion of the fetus was confirmed by ultrasonography on day 11, and the vaginal discharge was resolved by day 12. This case highlights the effectiveness of PGF2α in prompting fetal expulsion and appropriate antibiotic therapy to resolve vulvar discharges in raccoon dogs with dystocia associated with fetal death.

Although exocrine or endocrine pancreatic tumors are rare in dogs, canine insulinomas are highly metastatic. This case report describes a rare instance of insulinoma metastasis to the lungs and muscles rather than to common metastatic sites such as the liver and pancreatic lymph nodes, making it a unique presentation in veterinary oncology. A 12-year-old spayed female Japanese Spitz was referred for the evaluation of recurrent hypoglycemic episodes characterized by lethargy, weakness, and seizures. The initial diagnostic workup, including blood glucose measurements, confirmed severe hypoglycemia, which prompted further diagnostic imaging. Computed tomography (CT) identified additional lesions in the right caudal lung lobe, right sartorius, and left serratus muscle, suggesting widespread metastatic lesions. Based on imaging and laboratory examinations, surgical excision of the multiple lesions was performed. The procedure included a left pancreatectomy, right caudal lung lobectomy, excision of the affected portion of the sartorius muscle, and splenectomy. Histopathological examination of the pancreatic tumor confirmed the diagnosis of islet cell carcinoma. The resected pulmonary and sartorius muscle masses were diagnosed as metastatic carcinoma. Follow-up CT revealed an additional liver lesion and an increased nodule size in the serratus muscle. This is the first reported case of canine insulinoma with metastasis to the lungs and multiple skeletal muscles, making it a unique presentation in veterinary oncology. In conclusion, the present case suggests that insulinoma metastasis should be included in the differential diagnosis when muscular or pulmonary lesions are observed in dogs diagnosed with insulinoma.

Background/Aims: Statins are common lipid-lowering agents used in dyslipidemia. However, they increase serum creatinine phosphokinase (CPK) levels. Currently, there are no studies on the effect of thyroid-stimulating hormone (TSH) levels on CPK levels after statin administration. Therefore, this study aimed to investigate CPK level alterations after statin administration according to TSH quartiles in participants with euthyroidism. Methods: This retrospective analysis included 25,047 patients with euthyroidism. CPK levels were measured before and 6 months after statin administration. Normal TSH levels were divided into four quartiles, and the CPK levels and proportions of patients with normal CPK levels after statin administration for each TSH quartile were evaluated. Results: The baseline CPK level was significantly higher in the lowest TSH quartile (Q1) compared to the other quartiles but decreased after statin administration. Thus, the difference between the CPK levels and the other quartile groups was not significant. The proportion of patients with normal CPK levels was also significantly lowest in Q1 before statin administration; however, no significant difference was noted in the ratio among each group after statin administration. These findings were consistent with the findings of the analysis according to statin intensity. Conclusions In patients in the lowest TSH quartile of the normal TSH range, the CPK level decreased, and the proportion of normal CPK levels increased significantly after statin administration. However, similar changes were not observed in other TSH quartiles. Therefore, further studies are required to mechanistically confirm these conclusions.

Advertising in the medical and legal fields, which are among Korea's leading professions, has increasingly utilized major advertising platforms such as LawTalk and UNNI—two of the most prominent and contentious platforms in their respective fields. While it is generally unproblematic for professionals like lawyers and doctors to promote public interest through advertising on these commercial platforms, the creation of a profit-driven structure has the potential to undermine their professional ecosystems. This article explores the issues associated with advertising in the medical field through large commercial platforms, drawing on notable examples from the legal and medical fields in Korea. Specifically, we analyze two of the most popular yet controversial platforms in these sectors, LawTalk and UNNI. In Korea, the format and method of advertising are legal as long as they do not involve referring or soliciting clients, thereby making platform advertising lawful when used solely for that purpose. Nevertheless, it is crucial to prevent medical advertising platforms from establishing market monopolies by skirting various profit regulations and laws. In response to these concerns, the Korean Bar Association has prohibited all advertisements by platform companies. The medical community should closely examine the rationale and process behind this decision. Given the significant social influence of large corporate platforms and the unique social responsibilities of the medical and legal professions, future platform advertising should be subject to distinct legal and institutional regulations that differ from those applied to general services.

Remote collaborative care is a program that improves medical services by linking local and remote physicians with residents in areas where access to medical facilities is limited, utilizing information and communication technology. As a result, patients can obtain medical advice and counseling at local hospitals without needing to travel to distant facilities. This care model involves communication between doctors, facilitating the accurate transfer of medical information and reducing the risk of misunderstandings. For instance, managing conditions such as blood pressure or blood glucose is more straightforward because a local hospital can assess the patient's status while a remote hospital simultaneously provides high-quality, specialized medical services. With the rise in poorly controlled hypertension or diabetes, the need for remote collaborative care has also increased. This care model enables local hospitals to maintain continuous patient care with the support of remote facilities. This is particularly true following acute cardiovascular treatment, where local hospitals, assisted by remote institutions, can safely offer high-quality services such as rehabilitation and follow-up care. Although remote hospitals have many advantages with the increasing number of patients, many difficulties remain in commercializing unsystematized remote collaborative care. Specifically, low reimbursements for medical services must be addressed, proper equipment is needed, more time and effort must be invested, and the liability issue must also be dealt with. Nevertheless, remote collaborative care using information and communication technology will be necessary in the future. Medical staff need to objectively examine the advantages and disadvantages of remote collaborative care from various perspectives and find ways to revitalize it.

Background: Remote collaborative care (ReCC) is a legally recognized form of telehealth that facilitates communication between physicians. This study aimed to analyze the effectiveness of ReCC services and establish a foundation for the usefulness and effectiveness of ReCC. Methods: This retrospective cohort study utilized data from the Digital Healthcare Information System (DHIS) managed by the Korea Social Security Information Service. We extracted data on patients who were registered from January 2017 through September 2023 to investigate the effects of various factors. Results: A total of 10,407 individuals participated in the remote collaborative consultation service provided by the DHIS. Of these participants, those aged ≥80 years represented 39.2% (4,085 patients), while those aged 70 to 79 years comprised 36.9% (3,838 patients). The conditions treated included hypertension, affecting 69.2% (7,203 patients), and diabetes, affecting 21.1% (2,201 patients). Although various measurement items were recorded, most data beyond blood pressure readings were missing, posing a challenge for analysis. Notably, there was a significant reduction in blood pressure that was sustained at follow-up intervals of 1, 3, 6, and 12 months post-baseline (all P<0.05). Conclusions Owing to the lack of data, follow-up assessments for conditions other than hypertension proved to be challenging. Medical staff should increase their focus on and engagement with the system. Remote consultations have demonstrated efficacy in managing hypertension in medically underserved areas, where access to healthcare services is often limited. This suggests the potential for expanded use of remote chronic care in the future.

Background and Objectives: It is well recognized that early detection and intervention are most important for the prevention of neonatal hearing loss. The national support policy in Korea for newborn hearing screening has been changed since October 2018; however, parent awareness of the change still needs to be increased. This study investigated how well parents, who have underwent national infant checkups of their children, were aware of the Korean national policy for neonatal and infant hearing loss in parents.Subjects and Method A survey of neonatal hearing tests and national support policies conducted for 353 parents was analyzed. The survey included questions about parent awareness of the neonatal hearing screening test period, confirmatory test period, national support for these expenses, and hearing aid support. Also evaluated were the necessity of national guidance and management system for neonatal hearing. Results: The test time of neonatal hearing screening was correctly recognized by 82.2% of the parents. The percentage increased after the national insurance coverage started in October 2018 in Korea, and the rate was higher for parents who visited an otolaryngology clinic rather than a pediatric clinic. The test time of the confirmatory test was correctly recognized only by 20.4%. National support policy for neonatal hearing screening tests, confirmatory hearing tests, and hearing aids were acknowledged by 50.7%, 43.1%, and 56.1% of the parents, respectively. Conclusion These results indicate the necessity of efforts to increase the awareness of neonatal hearing tests and relevant support policies in Korea to ultimately achieve early hearing detection and intervention of neonates and infants in Korea.

Background: Heartworm infection in dogs is caused by Dirofilaria immitis and common in shelter animals and outdoors dogs. Caval syndrome can develop with severe infection and physical heartworm removal is essential with heartworm burdens. In this study, we used an improved transvenous heartworm extraction brush, which was expected to cause less cardiovascular damage and allow easier manipulation. Objectives: This study aims to evaluate efficacy of this improved transvenous heartworm extraction brush. Methods: The brush was designed to improve upon the limitations of the previous brushtype devices. The brush was made of a polyvinyl chloride tube and threads of polyamides or polyglyconates. Metal material was inserted at the front tip for easy visualization under fluoroscopy. The eight dogs diagnosed with caval syndrome with large numbers of heartworms and pulmonary hypertension were used in this study. The removal procedure began with the dissection of the subcutaneous tissue around the right jugular vein. The device was inserted through the jugular vein. After insertion, the tube was rotated to catch the heartworms and extracted with the heartworms hanging on the threads. The procedure was repeated several times. Lastly, jugular vein and skin sutures were made. Adulticidal therapy was administered after heartworm removal. Results: The mean number of removed heartworms was 10.5 ± 4.24 and mean number of remaining heartworms was 0.63 ± 1.06. Total procedure time was 72.63 ± 51.36. Except for three cases, heartworms were not detected on ultrasonography after the procedure. No procedure-related side effects were observed within the 1- to 2-mon. Conclusions An improved transvenous heartworm extraction brush is efficient for heartworm removal in dogs with caval syndrome.

A 7-year-old spayed female Shih Tzu dog was presented for evaluation of recurrent hypoglycemia. Serum insulin levels during hypoglycemia were 35.3 μIU/mL. Ultrasonography and computed tomography showed a mesenteric nodule between the kidney and the portal vein, but no pancreatic mass was observed. During surgery, the nodule had neither anatomical adhesions nor vascular connections to the pancreas. Pancreatic inspection and palpation revealed no abnormalities. Hypoglycemia improved after resection of the nodule.Histopathological examination confirmed the nodule to be an islet cell carcinoma. Although extremely rare, ectopic insulinoma should be considered as a possible cause of insulininduced hypoglycemia in dogs.