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- 저자 : 정경운 ( Kyung Woon Jeung ) (검색결과 3 건)
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간경화증 환자에서 경도 외상 후 발생한 지연 비장 파열
정경운 ( Kyung Woon Jeung ),이병국 ( Byung Kook Lee ),류현호 ( Hyun Ho Ryu ) 대한외상학회 2011 大韓外傷學會誌 Vol.24 No.1
The spleen is the most frequently injured organ following blunt abdominal trauma. However, delayed splenic rupture is rare. As the technical improvement of computed tomography has proceeded, the diagnosis of splenic injury has become easier than before. However, the diagnosis of delayed splenic rupture could be challenging if the trauma is minor and remote. We present a case of delayed splenic rupture in a patient with underlying liver cirrhosis. A 42-year-old male visited our emergency department with pain in the lower left chest following minor blunt trauma. Initial physical exam and abdominal sonography revealed only liver cirrhosis without traumatic injury. On the sixth day after trauma, he complained of abdominal pain and diarrhea after eating snacks. The patient was misdiagnosed as having acute gastroenteritis until he presented with symptoms of shock. Abdominal sonography and computed tomography revealed the splenic rupture. The patient underwent a splenectomy and then underwent a second operation due to postoperative bleeding 20 hours after the first operation. The patient was discharged uneventfully 30 days after trauma. In the present case, the thrombocytopenia and splenomegaly due to liver cirrhosis are suspected of being risk factors for the development of delayed splenic rupture. The physician should keep in mind the possibility of delayed splenic rupture following blunt abdominal or chest trauma. (J Korean Soc Traumatol 2011;24:52-55)
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류현호,이병국,정경운,허탁,민용일,Ryu, Hyun-Ho,Lee, Byeong-Guk,Jeung, Kyung-Woon,Heo, Tag,Min, Yong-Il 대한임상독성학회 2009 대한임상독성학회지 Vol.7 No.1
Hydrogen sulfide is a by-product of decayed organic material and is ubiquitously found as an ingredient of manufacturing reagents or as an undesirable by-product of the manufacturing or industrial processing. Hydrogen sulfide is a chemical asphyxiant and interferes with cytochrome oxidase and aerobic metabolism. It has thus been deemed an important cause of work-related sudden death. This gas is particularly insidious due to the unpredictability of its presence and concentration and its neurotoxicity at relatively low concentrations, causing olfactory nerve paralysis and loss of the warning odor. Here, we report two cases of comatose patients presenting after accidental exposure to hydrogen sulfide gas.
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류현호 ( Hyun Ho Ryu ),이병국 ( Byung Kook Lee ),정경운 ( Kyung Woon Jeung ) 대한외상학회 2010 大韓外傷學會誌 Vol.23 No.1
A thyroid cartilage fracture is a rare entity and can be overlooked easily. Such cases are difficult to diagnose, and assessment and treatment guidelines are difficult to determine. CT of the neck region may be useful when acute airway intervention is not required or when more information regarding the neck`s anatomy is required for management decisions. We describe a case of a thyroid cartilage fracture with displacement. In the emergency department (ED), neck CT and fiberoptic nasopharyngoscopy were used to assess the status of the patient`s (a male) vocal chords immediately. He remained unable to phonate continuously. After an immediate assessment, we decided to use steroid and conservative therapy. The patient had a good recovery and was without symptoms one month after injury. There is no question that early surgical repair of neck injuries affords the best results for airway and voice patency in most cases however, we suspect that surgical repair is not needed in all cases. Early recognition and an accurate therapy plan for a thyroid fracture with displacement are essential. Therefore, the emergency physician`s immediate and careful decision based on endoscopy and neck CT is important for the patient`s long-term recovery. (J Korean Soc Traumatol 2010;23:53-55)
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