• Neonatal Medicine
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• 제25권3호
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• pp.91-95
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• 2018

Bronchopulmonary dysplasia-associated pulmonary hypertension (BPD-PH) is increasingly being recognized as a cause of morbidity and mortality in preterm infants. Recently, BPD-PH has also been shown to have additional long-term negative effects on neurodevelopmental outcomes and right ventricular function. Several significant risk factors associated with the development of BPD-PH have been identified. A screening strategy for BPD-PH is needed for infants presenting more than one risk factor. In addition, an early echocardiogram within 14 days of age may be a useful tool to identify infants at high-risk for BPD-PH. We have reviewed recent progress in research concerning clinical characteristics, presentation, and outcomes of BPD-PH and have suggested direction for future studies.

• Clinical and Experimental Pediatrics
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• 제50권12호
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• pp.1261-1265
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• 2007

근래 용혈요독증후군의 신외 증상에 대한 인식이 점점 더 증가하고 있으며 이환률과 사망률의 주요 결정인자가 되고 있다. 용혈요독증후군 환자의 심장동맥순환계에서 미소혈전이 발견되는 일은 흔하지만 실제 임상적으로 명백하게 발현하는 폐 혹은 심장 합병증은 흔하지 않다. 저자들은 용혈요독증후군으로 치료 받던 10개월 영아에서 폐출혈, 급성호흡곤란증후군, 확장심근병증 등이 발생하여 지지요법 후 회복된 1례를 경험하여 문헌고찰과 함께 보고하는 바이다.

• Journal of Trauma and Injury
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• 제33권2호
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• pp.112-118
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• 2020

In trauma patients, coagulopathy and abnormal increases or decreases in cell counts are frequently observed, and are associated with high mortality and morbidity in the acute phase of trauma. Because major trauma is often life-threatening, and hematologic abnormalities are multi-factorial and transient, major blood loss is usually suspected to be the primary cause of these abnormalities, and much time and cost may be spent attempting to identify a focus of hemorrhage that might or might not actually exist. Persistent abnormalities in the complete blood count, however, require clinical suspicion of other hematologic diseases to minimize improper transfusions and to improve outcomes, including mortality. Physicians at trauma centers should be familiar with the clinical characteristics of hematologic diseases and should consider these diseases in trauma patients. In this report, we present cases of two hematologic disorders found in trauma patients: autoimmune hemolytic anemia induced by systemic lupus erythematosus and myelodysplastic syndrome.

• Tuberculosis and Respiratory Diseases
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• 제80권3호
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• pp.241-246
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• 2017

Chronic obstructive pulmonary disease (COPD) is an ambulatory care-sensitive condition, and effective treatment of outpatients can prevent worsening of the illness and hospitalization. Current COPD guidelines provide appropriate guidance for the diagnosis and treatment of patients with COPD. In fact, it has been shown that when appropriate guidance and treatment are performed, the morbidity and mortality rates of COPD patients are reduced. However, there is a gap between the clinical guidelines and the actual clinical treatment. Therefore, the Health Insurance Review and Assessment Service (HIRA) conducted an evaluation of the adequacy of COPD diagnosis and treatment using the Claims Database of HIRA. This review provides a summary of the COPD adequacy assessment results reported by the HIRA and some brief comments on the results.

• 대한핵의학회지
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• 제36권1호
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• pp.39-45
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• 2002

Clinical application of positron emission tomography (PET) is rapidly increasing for the defection and staging of cancer at whole-body studios performed with the glucose analogue tracer 2-[fluorine-18]fluoro-2-deoxy-D-glucose (FDG). Although FDG PET cannot match the anatomic resolution of conventional imaging techniques in the liver and the other abdominal organs, it is particularly useful for identification and characterization of the entire body simultaneously. FDG PET can show foci of metastatic disease that may not be apparent at conventional anatomic imaging and can aid in the characterizing of indeterminate soft-tissue masses. Most abdominal cancer requires surgical management. FDG PET can improve the selection of patients for surgical treatment and thereby reduce the morbidity and mortality associated with inappropriate surgery. FDG PET is also useful for the early detection of recurrence and the monitoring of therapeutic effect. The abdominal cancers, such as gastroesophageal cancer, colorectal cancer, liver cancer and pancreatic cancer, are common malignancies in Korea, and PET is one of the most promising and useful methodologies for the management of abdominal cancers.

• Journal of Chest Surgery
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• 제28권12호
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• pp.1144-1149
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• 1995

Adenocarcinoma involving esophago-gastric junction[EGJ is usually originated from the gastric cardia and it presents unique clinical manifestations, requires special surgical care, and bears a much poor prognosis. We analyse the clinical data of 109 adenocarcinoma involving EGJ operated between August, 1987 and March, 1994. Curative resection of primary tumor including esophagus and lymph node dissection was possible on 102 cases[93.5% . Among these cases, 89 cases were advanced state over the stage III. The operative mortality was 1.8% and postoperative morbidity was 16.5%. The overall 3 year and 5 year survival rate was 48.5%, 34.1% each, and median survival was 27.5 month in the curative resected cases. The treatment failure was mainly distant metastsis including lymph node, except one local recurrence.Among many factors influencing long term results of resected adenocarcinoma involving EGJ, the only effort a surgeon can make is to attain completeness of tumor removal by dissecting all involved lymph node and ensuring adequate tumor free margins of both esophageal and cardiac side.

• Annals of Clinical Neurophysiology
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• 제20권1호
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• pp.41-43
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• 2018

ntermediate syndrome (IMS) typically occurs at 24-96 hours following organophosphate (OP) poisoning, after an acute cholinergic crisis, but before OP-induced delayed polyneuropathy. It is characterized by proximal muscle weakness and respiratory insufficiency, which is a major contributing factor of OP-related morbidity and mortality. We report an atypical IMS case showing rapid-onset ascending paralysis and respiratory disturbance with an acute cholinergic crisis occurring 4-5 days after skin exposure to OP.

• Tuberculosis and Respiratory Diseases
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• 제77권3호
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• pp.105-110
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• 2014

Venous thromboembolism (VTE), which includes pulmonary embolism and deep vein thrombosis, is an important cause of morbidity and mortality. The aim of this review is to summarize the findings from clinically important publications over the last year in the area of VTE. In this review, we discuss 11 randomized controlled trials published from March 2013 to April 2014. The COAG and the EU-PACT trials indicate that pharmacogenetic testing has either no usefulness in the initial dosing of vitamin K antagonists or marginal usefulness in the Caucasian population. Recent clinical trials with novel oral anticoagulants (NOACs) have demonstrated that the efficacy and safety of rivaroxaban, apixaban, edoxaban, and dabigatran are not inferior to those of conventional anticoagulants for the treatment of VTE. The PEITHO and ULTIMA trials suggested that rescue thrombolysis or catheter-directed thrombolysis may maximize the clinical benefits and minimize the bleeding risk. Lastly, riociguat has a proven efficacy in treating chronic thromboembolic pulmonary hypertension. In the future, NOACs, riociguat, and catheter-directed thrombolysis have the potential to revolutionize the management of patients with VTE.

• 대한소화기학회지
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• 제72권6호
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• pp.281-285
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• 2018

Acute pancreatitis is a common gastrointestinal disease that is associated with significant morbidity and consumes enormous health care resources. As such, it requires up-to-date evidence-based diagnosis and standard treatment guidelines with broad support from the clinician. Korean Pancreatobiliary Association has developed clinical practice guidelines for the diagnosis and treatment of acute pancreatitis to provide a framework for clinicians to manage acute pancreatitis and to improve national health care. The guidelines were divided into four parts: the diagnosis of acute pancreatitis, the assessment of the severity, the initial management, and the treatment of necrotizing pancreatitis and local complications of acute pancreatitis. In this article, we summarize and present the diagnosis and treatment guidelines for acute pancreatitis established in Korea.

• Clinical Endoscopy
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• 제56권6호
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• pp.706-715
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• 2023

Postoperative gastrointestinal bleeding is a rare but serious complication that can lead to prolonged hospitalization and significant morbidity and mortality. It can be managed by reoperation, endoscopy, or radiological intervention. Although reoperation carries risks, particularly in critically ill postoperative patients, minimally invasive interventions, such as endoscopy or radiological intervention, confer advantages. Endoscopy allows localization of the bleeding focus and hemostatic management at the same time. Although there have been concerns regarding the potential risk of creating an anastomotic disruption or perforation during early postoperative endoscopy, endoscopic management has become more popular over time. However, there is currently no consensus on the best endoscopic management for postoperative gastrointestinal bleeding because most practices are based on retrospective case series. Furthermore, there is a wide range of individual complexities in anatomical and clinical settings after surgery. This review focused on the safety and effectiveness of endoscopic management in various surgical settings.