Severe fever with thrombocytopenia syndrome (SFTS) is an emerging tick-borne infectious disease that is caused by the genus phlebovirus in the family Bunyaviridae. The syndrome is characterized by fever, gastrointestinal symptoms, neutropenia, and thrombocytopenia. The number of reported cases and deaths in endemic areas, such as China and Japan, has increased each year. Since the first SFTS patient was identified in 2013, the number of cases have also been increasing every year in South Korea and the disease is posing a great public health concern. The number of patients is increasing and there is a high mortality rate, but there is no established treatment that has proven to be effective. The purpose of this review was to elucidate the various treatment modalities, such as plasma exchange, antiviral agents, e.g. ribavirin, high-dose steroids, and interferon.
Antiviral Agents ; Bunyaviridae ; China ; Communicable Diseases ; Fever* ; Humans ; Interferons ; Japan ; Korea* ; Mortality ; Neutropenia ; Phlebovirus ; Plasma Exchange ; Public Health ; Ribavirin ; Steroids ; Thrombocytopenia*

Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease in South Korea with clinical features similar to those of scrub typhus. Infected patients with these two diseases usually visited the emergency department (ED) complaining of fever that was not responsive to treatment in a local clinic. Aggressive management of SFTS is required in order to prevent rapid progression and human-to-human transmission, thus rapid and accurate differential diagnosis of the two diseases in the ED is important. We reported three laboratory confirmed cases of SFTS during 2013-2014 in a single center, with fever, skin lesions, and history of outdoor activities in order to help in differential diagnosis between SFTS and scrub typhus in the ED.
Communicable Diseases, Emerging ; Diagnosis, Differential ; Emergency Service, Hospital ; Fever* ; Humans ; Korea ; Scrub Typhus* ; Skin ; Thrombocytopenia*

In this study, we report the first clinically identified case of severe fever with thrombocytopenia syndrome (SFTS) in a 73-year old man from Jeju Island, South Korea. Although his initial manifestation suggested tsutsugamushi disease with cutaneous lesion, later the patient presented with symptoms characteristic of SFTS. Despite intensive medical therapies upon the clinical diagnosis of SFTS, patient's condition rapidly deteriorated. SFTS is a fatal disease that requires early diagnosis and appropriate supportive treatment.
Diagnosis ; Early Diagnosis ; Fever* ; Humans ; Korea ; Scrub Typhus ; Thrombocytopenia*

OBJECTIVES: This study aimed to identify problems and issues that arise with the implementation of online health information exchange (HIE) systems in a medical environment and to identify solutions to facilitate the successful operation of future HIE systems in primary care clinics and hospitals. METHODS: In this study, the issues that arose during the establishment and operation of an HIE system in a hospital were identified so that they could be addressed to enable the successful establishment and operation of a standard-based HIE system. After the issues were identified, they were reviewed and categorized by a group of experts that included medical information system experts, doctors, medical information standard experts, and HIE researchers. Then, solutions for the identified problems were derived based on the system development, operation, and improvement carried out during this work. RESULTS: Twenty-one issues were identified during the implementation and operation of an online HIE system. These issues were then divided into four categories: system architecture and standards, documents and data items, consent of HIE, and usability. We offer technical and policy recommendations for various stakeholders based on the experiences of operating and improving the online HIE system in the medical field. CONCLUSIONS: The issues and solutions identified in this study regarding the implementation and operate of an online HIE system can provide valuable insight for planners to enable them to successfully design and operate such systems at a national level in the future. In addition, policy support from governments is needed.
Electronic Health Records ; Health Information Exchange* ; Health Information Management ; Health Level Seven ; Information Systems ; Primary Health Care

Lateral medullary syndrome, also known as Wallenberg syndrome, is characterized by sensory deficits affecting the trunk and extremities on the opposite side of the lesion, and the face and cranial nerves on the same side of the lesion. Other clinical symptoms and findings are dysphagia, slurred speech, ataxia, facial pain, vertigo with nystagmus, Horner's syndrome, diplopia, and possibly palatal myoclonus. The cause of this syndrome is usually occlusion of the posterior inferior cerebellar artery or vertebrobasillar artery. We observed a case of Wallenberg syndrome occuring secondary to the cavernous malformation and initially presenting as unilateral vocal cord palsy. The centrally-medicated vocal cord palsy is a rare cause of hoarseness, but should be considered in cases where no other local cause can be found.
Arteries ; Arteriovenous Malformations ; Ataxia ; Caves ; Cranial Nerves ; Deglutition Disorders ; Diplopia ; Extremities ; Facial Pain ; Hoarseness ; Horner Syndrome ; Lateral Medullary Syndrome ; Myoclonus ; Vertigo ; Vocal Cord Paralysis

No abstract available.
Fingers*

In June 2017, on Jeju Island, six patients were diagnosed with typhoid fever. All six patients were admitted to our hospital with fever, all of them had been working at the same hotel.The gyrA and gyrB genes of four out of six Salmonella typhi cases were amplified by polymerase chain reaction. The phylogenetic tree of the genes showed that the S. Typhi isolates from Jeju Island in 2017 had the same genotype and were similar to isolates from the United Kingdom.The origin of the isolates of the outbreak was the same, and the disease strain may have been imported from outside of Korea.