- A Case of Small Cell Carcinoma of the Pleura
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Choi CM, Um SW, Yoo CG, Lee CT, Kim YW, Han SK, Shim YS
- KMID: 1154104
- Tuberc Respir Dis.
- 2002 Jul;53(1):52-55.
- doi: 10.4046/trd.2002.53.1.52
A extrapulmonary small cell carcinoma is a very rare disease, and a primary pleural manifestation is extremely rare. A diagnosis of a small cell carcinoma should be based on... -
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- Usefulness of Photodynamic Therapy in the Management of Early Central Lung Cancer: A Report of Three Cases
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Lee JH, Jeon K, Koh WJ, Suh GY, Chung MP, Kim H, Kwon OJ, Han J, Um SW
- KMID: 2319255
- Tuberc Respir Dis.
- 2009 Oct;67(4):338-344.
In photodynamic therapy, a chemical photosensitizer is activated by light of a specific wavelength., Photodynamic therapy has been combined with bronchoscopy in patients who are ineligible for surgical resection in... -
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- The Prevalence and Evolution of Anemia Associated with Tuberculosis
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Lee SW, Kang YA, Yoon YS, Um SW, Lee SM, Yoo CG, Kim YW, Han SK, Shim YS, Yim JJ
- KMID: 1713113
- J Korean Med Sci.
- 2006 Dec;21(6):1028-1032.
- doi: 10.3346/jkms.2006.21.6.1028
Tuberculosis (TB) may produce abnormalities in the peripheral blood, including anemia. However, the evolution of TB-associated anemia with short-term combination anti-TB chemotherapy has not been well elucidated. The aim of... -
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- A Case of Tracheal Capillary Hemangioma in an Adult
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Kim HJ, Bae SY, Sung YK, Song SY, Jeon K, Koh WJ, Suh GY, Chung MP, Kim H, Kwon OJ, Han J, Um SW
- KMID: 2319448
- Tuberc Respir Dis.
- 2010 Nov;69(5):385-388.
Capillary hemangioma of the trachea is an extremely rare benign tumor in adults. We present the case of a 28-year-old woman with hemoptysis owing to a tumor of the proximal... -
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- Sequential Bilateral Lung Resection in a Patient with Mycobacterium Abscessus Lung Disease Refractory to Medical Treatment
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Lee SH, Min JW, Um SW, Han SS, Han SK, Shim YS, Yim JJ
- KMID: 1779621
- Yonsei Med J.
- 2010 Jan;51(1):141-144.
- doi: 10.3349/ymj.2010.51.1.141
Mycobacterium abscessus (M. abscessus) is the second most common nontuberculous mycobacteria (NTM) in South Korea. Nevertheless, the diagnosis and treatment of M. abscessus lung disease can be problematic. Surgical resection... -
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- Mucinous Bronchioloalveolar Carcinoma Associated with Bronchiectatic Cyst: A Brief Case Report
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Sung CO, Han J, Um SW, Yi CA, Shim YM
- KMID: 2277564
- Korean J Pathol.
- 2010 Oct;44(5):540-542.
Herein we report a rare case of mucinous bronchioloalveolar carcinoma (BAC) associated with a solitary bronchiectatic cyst in a 29-year-old man. The patient presented with hemoptysis and had a history... -
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- A Case of Middle Mediastinal Malignant Paraganglioma
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Park SB, Park S, Bang SH, Kim EK, Jeon K, Koh WJ, Suh GY, Chung MP, Kim H, Kwon OJ, Go YH, Um SW
- KMID: 1442868
- Tuberc Respir Dis.
- 2011 Feb;70(2):165-169.
- doi: 10.4046/trd.2011.70.2.165
Pheochromocytomas are neuroendocrine tumors of chromaffin cell that originate in the paraganglia of the adrenal medulla. Approximately 10% of pheochromocytomas are found in the extra-adrenal paraganglia and are called paragangliomas.... -
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- A Case of Successful Natural Stenting in Tracheobronchial Restenosis with Malignant Tumor after Metallic Stenting
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Hong G, Jeon K, Um SW, Koh WJ, Suh GY, Chung MP, Kwon OJ, Kim H
- KMID: 2228002
- Korean J Crit Care Med.
- 2012 May;27(2):111-114.
- doi: 10.4266/kjccm.2012.27.2.111
Tracheal tumors are very rare disease, which may cause dyspnea, obstructive pneumonia and life-threatening hypoxemia, depending on the site of the lesion and the severity of the narrowing. Such patients... -
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- Thymofibrolipoma: A Brief Case Report
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Kang GH, Han J, Kim TS, Choi YS, Um SW
- KMID: 1837541
- Korean J Pathol.
- 2010 Jun;44(3):338-340.
Thymofibrolipoma is an extremely rare tumor in the anterior mediastinum, and represents a histologic variant of the usual thymolipoma. Herein, we report a case of thymofibrolipoma in a 9-year-old girl... -
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- The Role of EBUS-TBNA in the Diagnosis and Staging of Lung Cancer
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Um SW
- KMID: 2168309
- Hanyang Med Rev.
- 2014 Feb;34(1):20-25.
- doi: 10.7599/hmr.2014.34.1.20
Convex-probe endobronchial ultrasound-guided transbronchial needle aspiration (CP-EBUS-TBNA) has emerged as a new diagnostic modality that allows ultrasound-guided, real-time needle aspiration of mediastinal and hilar lymph nodes. Mediastinoscopy has been the... -
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- Lung Infarction due to Pulmonary Vein Stenosis after Ablation Therapy for Atrial Fibrillation Misdiagnosed as Organizing Pneumonia: Sequential Changes on CT in Two Cases
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Kwon MR, Lee HY, Cho JH, Um SW
- KMID: 2155571
- Korean J Radiol.
- 2015 Aug;16(4):942-946.
- doi: 10.3348/kjr.2015.16.4.942
Pulmonary vein (PV) stenosis is a complication of ablation therapy for arrhythmias. We report two cases with chronic lung parenchymal abnormalities showing no improvement and waxing and waning features, which... -
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- Successful Treatment with Empirical Erlotinib in a Patient with Respiratory Failure Caused by Extensive Lung Adenocarcinoma
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Jeong SH, Um SW, Lee H, Jeon K, Lee KJ, Suh GY, Chung MP, Kim H, Kwon OJ, Choi YL
- KMID: 2227612
- Korean J Crit Care Med.
- 2016 Feb;31(1):44-48.
- doi: 10.4266/kjccm.2016.31.1.44
We herein describe a 70-year-old woman who presented with respiratory failure due to extensive lung adenocarcinoma. Despite advanced disease, care in the intensive care unit with ventilator support was performed... -
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- Bronchogenic Cyst Rupture and Pneumonia after Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration: A Case Report
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Hong G, Song J, Lee KJ, Jeon K, Koh WJ, Suh GY, Chung MP, Kim H, Kwon OJ, Um SW
- KMID: 1495858
- Tuberc Respir Dis.
- 2013 Apr;74(4):177-180.
- doi: 10.4046/trd.2013.74.4.177
We report a 54-year-old woman who presented with a well-defined, homogeneous, and non-enhancing mass in the retrobronchial region of the bronchus intermedius. The patient underwent endobronchial ultrasound-guided transbronchial needle aspiration... -
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- The Expression of Clara Cell Secretory Protein in BAL Fluid of Patients with Idiopathic Interstitial Pneumonia
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Um SW, Han SJ, Choi CM, Lee CH, Yoo CG, Lee CT, Han SK, Shim YS, Kim YW
- KMID: 1320428
- Tuberc Respir Dis.
- 2002 Aug;53(2):127-135.
- doi: 10.4046/trd.2002.53.2.127
BACKGROUND: Idiopathic interstitial pneumonia is characterized by chronic inflammation and pulmonary fibrosis. The clara cell 10 kD protein (CC10, also designated CC16) is synthesized by the bronchial epithelium and... -
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- Histopathologic Diagnosis of Pleural Metastasis of Renal Cell Carcinoma Using Endobronchial Ultrasound-Guided Transbronchial Needle Aspiration
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Kang YR, Jhun BW, Jeon K, Koh WJ, Suh GY, Chung MP, Kim H, Kwon OJ, Han J, Um SW
- KMID: 2319584
- Tuberc Respir Dis.
- 2011 Nov;71(5):355-358.
Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a useful, safe diagnostic modality for evaluating mediastinal and hilar lymphadenopathy. We report a 51-year-old male who presented with a left renal mass... -
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- Acute Acalculous Cholecystitis in Neurological Patients; Clinical Review, Risk Factors, and Possible Mechanism
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Um SW, Ko HC, Lee SH, Shin HS, Koh JS
- KMID: 2555025
- J Neurointensive Care.
- 2019 Oct;2(2):77-81.
- doi: 10.32587/jnic.2019.00199
Backgrounds: Acute acalculous cholecystitis (AAC) has rarely been reported and has not been fully investigated in patients with severe neurological conditions that can cause changes in consciousness. Delays in diagnosis... -
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- Tracheal Wall Thickening Is Associated with the Granulation Tissue Formation Around Silicone Stents in Patients with Post-Tuberculosis Tracheal Stenosis
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Eom JS, Kim H, Jeon K, Um SW, Koh WJ, Suh GY, Chung MP, Kwon OJ
- KMID: 2158231
- Yonsei Med J.
- 2013 Jul;54(4):949-956.
- doi: 10.3349/ymj.2013.54.4.949
PURPOSE: Tracheal restenosis due to excessive granulation tissue around a silicone stent requires repeated bronchoscopic interventions in patients with post-tuberculosis tracheal stenosis (PTTS). The current study was conducted to identify... -
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- Diffuse Pulmonary Meningotheliomatosis: A Case Report
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An J, Park H, Han J, Kim TS, Choi YS, Choi MS, Um SW
- KMID: 1443658
- Korean J Pathol.
- 2011 Jul;45(Suppl 1):S32-S35.
- doi: 10.4132/KoreanJPathol.2011.45.S1.S32
Diffuse pulmonary meningotheliomatosis (DPM) is an extremely rare condition. We herein report a unique case of DPM in a 54-year-old woman with a previous history of hepatocellular carcinoma. A chest... -
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- Prognostic Factors for Endotracheal Silicone Stenting in the Management of Inoperable Post-Intubation Tracheal Stenosis
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Lim SY, Kim H, Jeon K, Um SW, Koh WJ, Suh GY, Chung MP, Kwon OJ
- KMID: 1776992
- Yonsei Med J.
- 2012 May;53(3):565-570.
- doi: 10.3349/ymj.2012.53.3.565
PURPOSE: Stenting has been developed to deal with airway stenosis and is applicable in patients with post-intubation tracheal stenosis (PITS) in whom surgery would not be indicated. The purpose of... -
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- Immune Regulatory Function of Cancer- Associated Fibroblasts in Non-small Cell Lung Cancer
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Lee H, Hwang M, Jang S, Um SW
- KMID: 2546004
- Tuberc Respir Dis.
- 2023 Oct;86(4):304-318.
- doi: 10.4046/trd.2022.0129
Background: Cancer-associated fibroblasts (CAFs) are key components of the tumor microenvironment and significantly contribute to immune evasion. We investigated the effects of CAFs on the immune function of CD4+ and... -
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