Jin Wook Hwang

VATS-IFRR was safe and had several advantages. Thus, VATS-IFRR is a minimally invasive surgical option suitable for treating selective cases of TOS.

Background: Palliative care services and life-sustaining treatments are provided to dying patients with lung cancer in the United States. However, data on the utilization trends of palliative care services and life-sustaining treatments of dying patients with lung cancer are not available. Methods: This study was a retrospective analysis of the National Inpatient Sample data (2005-2014) and included patients with lung cancer, aged ≥ 18 years, who died in the hospitals. Claims data of palliative

BACKGROUND: Non-intubated thoracoscopic surgery can be performed under sedation using adjuvant regional anesthesia, however, the benefits of non-intubated thoracoscopic surgery under sedation have not yet been completely verified. In this study, we compare the perioperative safety and pain complaints of sedation without intubation in thoracoscopic bullectomy with that of conventional general anesthesia with double-lumen intubation and mechanical ventilation. METHODS: Forty-one patients with prim

BACKGROUND: Researchers in recent studies have reported that the sonic hedgehog (Shh) signaling pathway plays a crucial role during tumorigenesis, angiogenesis and cellular differentiation. We investigated the clinical and pathological significances of the Shh pathway and of its lymphangiogenic components in non-small-cell lung cancer (NSCLC), namely, Shh, glioma-associated oncogene homolog zinc finger protein 1 (Gli1), lymphatic vessel endothelial hyaluronan receptor 1 (LYVE-1) and vascular end

We present a case of symptomatic complex bronchopulmonary foregut malformation (BPFM), including extralobar pulmonary sequestration and a bronchogenic cyst, in the left anterior mediastinum of a 15-year-old boy. Preoperative computed tomography showed a cystic mass with heterogeneous enhancement of adjacent soft tissue components and pleural effusion. We suggested the infected bronchogenic cyst as the first impression. However, pathological examination after surgical resection revealed extraloba

Medical thoracoscopy is a feasible procedure for the diagnosis or treatment of thoracic diseases, and it can be performed under local anesthesia without tracheal intubation in cooperative adult patients. However, for younger than school aged patients, even simple procedures require general anesthesia with tracheal intubation. In this case report, we demonstrated the safe performance of a single port thoracoscopic procedure without tracheal intubation in a 5-year-old girl under local anesthesia a

Objective: To investigate trends and associated factors of utilization of hospital palliative care among patients with systemic lupus erythematosus (SLE) and analyze its impact on length of hospital stay, hospital charges, and in-hospital mortality. Methods: Using the 2005-2014 National Inpatient Sample in the United States, the compound annual growth rate was used to investigate the temporal trend of utilization of hospital palliative care. Multivariate multilevel logistic regression analyses w

Deep-seated intramuscular lipomas are rare, and most exhibit an infiltrating behavior. This study reports serial radiographs of a lipoma in chest wall muscles which penetrated the intercostal muscle for a 6-year period. Although this lipoma did not involve the parietal pleura, it compressed lung. To the authors' knowledge, the present study is the first report to show the growth of a deep-seated chest wall lipoma into the thoracic cavity through serial radiographs. We consider the surgical treat

We developed and validated two zebrafish thrombosis models that are readily available, cost-effective, and intuitive for assessing the efficacy of thrombolytic agents. These models can be used for a broad spectrum of future studies, such as screening and efficacy assessment of new antithrombotic agents.

This study aimed to analyze the trends of opioid use disorders, cannabis use disorders, and palliative care among hospitalized patients with gastrointestinal cancer and to identify their associated factors.We analyzed the National Inpatient Sample data from 2005 to 2014 and included hospitalized patients with gastrointestinal cancers. The trends of hospital palliative care and opioid or cannabis use disorders were analyzed using the compound annual growth rates (CAGR) with Rao-Scott correction f

오늘날 세계의 각 국가들은 에너지의 절약으로 자원의 고갈에 대해 많은 대책을 강구하고 있다. 대체에너지의 개발에 많은 힘을 기울이는 한편, 현재 쓸 수 있는 자원을 절약하는 방안이 함께 연구되고 있다. 현재 가정에서 전기를 이용하는 제품들을 사용하지 않을 때 스마트폰으로 편리하게 원격으로 제어하여 전력소모를 줄이고자 한다. 이에 따라, 가정에서 전력사용의 네트워크를 구축하고 전자기기를 제어할 수 있는 시스템으로 전력소모 감소의 방안을 제시하고자 한다.