• Journal of Chest Surgery
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• v.35 no.12
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• pp.914-916
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• 2002

Actinomycosis of the lung is a chronic, suppurative granulomatous infection which is caused by Actinomyces israelii. It is believed to enter the thorax by way of the bronchial tree, by aspiration of contaminated aerosol particles in the upper digestive tract. Symptoms of chronic cough, sputum, hemoptysis, low grade fever, chest pain, and weight loss are common. Chest X-ray shows mass like lesion, pulmonary infiltration, abscess, and tuberculosis like lesion, which makes differential diagnosis from lung cancer very difficult. Surgical intervention is needed for the diagnosis and treatment, and diagnosis of actinomycosis is achieved when histologic examination reveals sulfur granules containing filamentous organisms. Penicillin is the drug of choice. Two or three months of penicillin treatment is recommended to treat the oropharyngeal or dental abscess to avoid recurrences. We present a case of actinomycosis which is suspected to malignant with review of literatures.

• Journal of Chest Surgery
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• v.30 no.3
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• pp.330-335
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• 1997

Aspergillus Infection is a major.cause of mortality in individuals with depressed cell-mediated immunity. Despite therapy with intravenous amphotericin B and oral antifungal agents, high mortality has been reported among heart transplant recipients. We experienced two cases of pulmonary aspergillosis among 15 heart transplantation cases. Both cases were similiar in terms of age, time of diagnosis, and medication. Percutaneous needle aspiration biopsy revealed Aspergillus fumigatus in both cases. The thirst case showed multiple aspergilloma on both lung fields and were treated by IV Amphotericin B and oral itraconazole. After completion of treatment, the lesion completely disappeared and he has been followed up for more than one year in his good condition. The second case showed a single nodule on his right lower lung field and were treated by both medication and surgery. The patient recovered well and had been doing well until 4th postoperative month when he developed humoral rejection and expired.

• Journal of the korean academy of Pediatric Dentistry
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• v.39 no.2
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• pp.174-180
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• 2012

In case of an immature tooth with necrotic pulp, regeneration of pulp tissue into a canal would be the ideal outcome. It may be capable of promoting the continuation of normal root development. Platelet-rich fibrin has been suggested as a potentially ideal scaffold for regenerative endodontic treatment. Immature permanent teeth of young children were diagnosed with pulp necrosis and apical abscess as the result of clinical and radiographic examination. After removal of necrotic pulp, canal was irrigated with 5.25% NaOCl and dried with paper point. A triple antibiotic mixture was placed in canal space in 3 weeks. After removal of the antibiotic mixture, the platelet-rich fibrin was injected into the canal space with MTA placed directly over the platelet-rich fibrin clot. The coronal region was restored by composite resin. On the basis of short-term results of the present 3 cases, regeneration of vital tissues appears to be possible in a tooth with necrotic pulp and a periapical lesion. Also, platelet-rich fibrin proves to be potentially an ideal scaffold for this procedure. Therefore, long-term clinical observation and examination about this treatment using platelet-rich fibrin in immature permanent teeth of young children are considered to be necessary.

• Korean Journal of Clinical Laboratory Science
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• v.50 no.3
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• pp.267-274
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• 2018

Posterior canal benign paroxysmal positional vertigo (PCBPPV) is the most common disease among patients who visited the st. Carollo hospital dizziness center with the head suddenly feeling rolling or rotational dizziness caused by head and body movements. Most patients showed improvements in symptoms after a single treatment. On the other hand, there are more causes requiring multiple treatments. This study examined the factors affecting the canalithiasis repositioning maneuver for symptom recovery of dizziness, which is posterior BPPV. Dizziness patients who visited the dizziness center of PCBPPV were classified. From March 2008 to November 2010, the cure rate of 165 posterior BPPVs patients was investigated. The success rate after the first, second, third, and further treatments was 57.6%, 17.6%, 10.3%, and 14.5%, respectively. The factors affecting treatment of PCBPPVs included traumatic, medical disease, cerebral infarction, small vessel disease, vestbro basilar artery insufficiency (VBI), cerebrovascular disease, brain disease, and vestibuloplasty (P<0.05). Vomiting, nausea, and syncope can be treated easily by considering the factors affecting these treatments. If the related diseases are combined with the treatment of the canalithiasis repositioning maneuver for symptom recovery of dizziness, the results will show an improvement in daily life that is free from painful dizziness.

• Journal of Chest Surgery
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• v.39 no.9 s.266
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• pp.699-701
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• 2006

Mediastinitis and sternal wound infection frequently occurred after corrective surgery for complex heart anomalies. Most of the patients are neonate or infant and they have showed low oxygen tension. For that poor condition, application of invasive treatment of mediastinitis is not appropriate and recovery takes a long time. We successfully treated a mediastinitis after Norwood operation using vacuum assisted closure. So we introduce the technique and the modification of neonatal vacuum assisted closure.

• Journal of Chest Surgery
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• v.41 no.4
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• pp.520-522
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• 2008

Aortoesophageal fistula that causes massive bleeding from the esophagus is a rare and fatal disease. The most common cause of aortoesophageal fistula is an aortic aneurysm, and the other causes are inflammatory disease and neoplasm. The treatment of choice for aortoesophageal fistula is surgery, and this surgery carries a high rate of mortality and morbidity. Stent-graft treatment is now being applied for this malady. Herein we report on a case of primary aortoesophageal fistula that was treated with primary repair of the fistula openings, and we include a review of the relevant literature.

• Annual Conference of KIPS
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• 2017.11a
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• pp.1097-1099
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• 2017

본 논문은 대뇌 활성화 상태 변화와 혈액형간의 상관성 분석을 목적으로 한다. 혈액은 인체의 혈관을 통하여 몸 전체로 순환하는 액체 성 물질이다. 이 혈액을 구성하는 물질의 이질적 차이를 나타내는 차별적 유형을 혈액형이라 하며, 혈액형은 멘델의 법칙에 따라 부모에서 자식으로 유전된다. [1] 최근 들어 혈액형이 가지는 유전적 특징을 통한 질병 진단 및 치료, 예방을 위한 연구가 진행되고 있으나, 대부분의 연구는 육체적인 질병과 관련되어 있는 실정이다. 그러나, 혈액형의 경우 유전적 특성을 가지고 있으며, 신경 전달 망에 영향을 끼칠 것으로 추정 되는바 육체적 질병뿐만 아닌 정신적인 질환에도 혈액형에 따른 치료 및 예방방법을 차별화 하여, 보다 효율적인 치료 및 예방을 수행 할 수 있을 것으로 판단된다. 본 논문에서는 이를 위하여, 외부자극에 따른 대뇌 활성화 상태 변화를 분석하며, 특히 혈액형에 따른 상태변화의 상관성을 분석하고자 한다. 본 논문에서 활용하는 외부 자극은 청각 자극을 활용하며, 먼저 혈액형에 따른 피험자 군의 분류를 수행하여 동일 군 내 공통반응 및 상이한 군 간의 특이반응을 분석하여, 혈액형이 대뇌 활성화 상태 변화 및 정신질환에 따른 증상발현 등과 유관함을 검증하고자 한다.

• Journal of Chest Surgery
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• v.37 no.5
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• pp.448-451
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• 2004

Report of right atrial thrombus complicating pulmonary embolism after cardiac surgery is rare. A 54-year-old woman operated on the atrial septal defect 10 months ago was admitted for left pleuritic pain and dyspnea. Multiple segmental perfusion defects were detected in lung perfusion scan. Transesophageal echocardiography showed a large mobile right atrial mass attached to the free wall of the right atrium with a stalk. Despite the intravenous heparinization for 13 days, follow-up echocardiography revealed the right atrial mass had not diminished in size. The mass which was confirmed as an organizing thrombus was excised under cardiopulmonary bypass. The patient recovered uneventfully and was discharged on warfarin therapy.

• Journal of Chest Surgery
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• v.36 no.1
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• pp.39-42
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• 2003

Endobronchial lipomas are rare benign tumors that arise from the lung. They partially or totally obstruct the bronchial lumen, producing a variable degree of collapse, irreversible bronchiectasis, and pulmonary damage. Although bronchoscope, CT and MR are reported to be helpful in establishing the diagnosis, CT is highly specific and sensitive in detecting fatty tumor. They may be removed by endoscope or thoracotomy or lobectomy. We present a case of endobronchial lipoma completely obstructing the right middle lobe and postobstructive irreversible pulmonary change with review of literatures.

• Journal of Chest Surgery
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• v.31 no.9
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• pp.911-914
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• 1998

We report our experience with 2 cases of perforation of intrathoracic stomach after Ivor Lewis operation for esophageal cancer. There was no problem in the anastomotic site, but the drainage from pleural cavity increased after oral intake. The stomach perforation was proved by rethoracotomy. The perforation site was repaired by sutures with pedicled intercostal muscle.