• Title/Summary/Keyword: sequestration

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Bronchopulmonary Sequestration - Report of 2 cases and review of 19 cases published in the Korean Journal of Thoracic and Cardiovascular Surgery - (폐격리증 2례 보고 및 대한 흉부외과학회지에 발표된 19례의 문헌 고찰)

  • 곽영태
    • Journal of Chest Surgery
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    • v.20 no.4
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    • pp.829-838
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    • 1987
  • Bronchopulmonary sequestration is a rare congenital malformation of the lung, concerning about the abnormal feeding systemic artery, may happen a serious complication of heeding during operation if not recognized before operation. High index of suspicion of sequestration is the key to successful operative procedure with the aid of characteristic recurrent and long-standing symptoms, its location, and invasive or non-invasive diagnostic tools. We report 2 cases of intralobar type of bronchopulmonary sequestration and review 10 articles about the subject, totaling of 21 cases.

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Bilateral Pulmonary Sequestrations - A Case Report - (양측성 폐 격리증;1례보고)

  • 정성규
    • Journal of Chest Surgery
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    • v.25 no.10
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    • pp.1070-1075
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    • 1992
  • Bilateral intralobar and extralobar pulmonary sequestration is an extremely rare anomaly. At present, four pathologically proven cases and two possible cases have been reported in the literature insofar as we know. We have found no previous reports in the literature in which simultaneous bilateral intralobar and extralobar pulmonary sequestration were present. We report a first case presenting as bilateral intralobar and extralobar pulmonary sequestration, recently performed staged bilateral resection, and emphasize the importance of computed tomography and angiography in diagnosis and operation.

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Intralobar Pulmonary Sequestration Showing Increased Serum CA19-9

  • Ahn, Yong-Hwan;Song, Mi-Jin;Park, Sang-Hyun
    • Tuberculosis and Respiratory Diseases
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    • v.72 no.6
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    • pp.507-510
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    • 2012
  • Carbohydrate antigen 19-9 (CA19-9) is a specific tumor marker of the biliary, pancreatic and gastrointestinal tracts. CA19-9 is occasionally elevated in serum in patiens with benign pulmonary diseases such as bronchiectasis, idiopathic interstitial pneumonia or collagen disease-associated pulmonary fibrosis. Intralobar pulmonary sequestration is an uncommon congenital lung anomaly. It is dissociated from the normal tracheobronchial tree and is supplied by an anomalous systemic artery. There have been some reports of elevation of CA19-9 in this lesion. We report a case of intralobar pulmonary sequestration with elevated serum CA19-9 in a 29-year-old man who was diagnosed with bronchiectasia of left lower lung field on general check up. He had no evidence of any malignant disease in pancreatobiliary or gastrointestinal tracts. Elevated serum CA19-9 level might be encountered with benign pulmonary disease such as pulmonary sequestration.

Environmental Impact Assessment for Development Projects Considering Carbon Sink and Sequestration(II) - Focused on a Housing Redevelopment Project - (탄소흡수원을 고려한 개발사업 환경영향평가 방안(II) - 주택 재개발 사업을 중심으로 -)

  • Hwang, Sang Il;Park, Sun Hwan
    • Journal of Environmental Impact Assessment
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    • v.20 no.1
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    • pp.79-87
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    • 2011
  • In this study, we investigated the effect of carbon sequestration and sink on the environmental impact assessment of a housing redevelopment project. Through the case study, we found that the amount of carbon sequestration and sink increased with the increase of the area of park and green space and, furthermore, the amount of carbon emission decreased slightly with implementation of district heating and renewable energy. Therefore, it is necessary for its land use plan to be established to minimize the amount of net carbon emission, taking account of both the amount of present carbon emission and the amount of the future carbon sink, sequestration, and emission.

Clinical study of Pulmonary Sequestration (폐격리증에 대한 임상적 고찰)

  • Ahn, Hyuk
    • Journal of Chest Surgery
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    • v.18 no.2
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    • pp.320-326
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    • 1985
  • Pulmonary sequestration occurs when some disturbance produces a cystic mass of nonfunctioning lung tissue which lacks normal communication with the tracheobronchial tree. Between 1971 and 1985, pulmonary sequestration was diagnosed in 11 patients, ranging age from 3 to 29 years. All sequestration were intralobar type. Definitive diagnosis can only be obtained by aortography and/or surgical exploration in 10 cases. The other one was confirmed by pathologic examination postoperatively. The presenting complaints were mostly recurrent local pulmonary infection, but in 2 cases mediastinal mass with respiratory symptoms was presented, and cardiac murmur was only finding in one case. Preoperative diagnostic procedure revealed 3 associated anomalies which were funnel chest, right aortic arch, and pulmonic stenosis with vascular ring. Operative treatment for sequestration was lobectomy in 10 cases, and a segmentectomy in one. There was no operative mortality, but 3 complications [empyema, B-P fistula, post-op bleeding] which were controlled by subsequent operations or conservative measure. Aortography is strongly advocated not only for its diagnostic value, but for its preoperative localization of the aberrant vessels that are the major concern to the surgeon.

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Aspergillosis within an Intralobar Sequestration -A case report- (폐국균증을 동반한 내엽형 폐격리증 -1례 보고-)

  • 박병률;이인규;정수상
    • Journal of Chest Surgery
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    • v.32 no.1
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    • pp.84-87
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    • 1999
  • The bronchopulmonary sequestration is a term used to describe an area of embryonic lung tissue supplied by an anomalous systemic artery. Two forms are recognised -extralobar and intralobar- with different clinical presentations. We have experienced a case of aspergillosis within an intralobar sequestration. The patient was 32 year-old female and had no specific complaints. The lung mass containing cystic lesion was found incidentally and confirmed to be intralobar sequestration on the operative field which showed aberrant artery in the inferior pulmonary ligament. The right lower lobectomy was done

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In tralobar pulmonary sequestration associated with A-V fistula (동정맥 누공을 합병한 내엽형 폐 격절증의 치험례)

  • Lee, Jun-Yeong;Ji, Haeng-Ok
    • Journal of Chest Surgery
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    • v.19 no.4
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    • pp.726-730
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    • 1986
  • Intralobar pulmonary sequestration is a rare congenital malformation characterized by a cystic portion of the lung that derives its arterial blood supply through aberrant vessel directly of systemic circulation. Two forms of pulmonary sequestration occur; intralobar sequestration is usually contained within the visceral pleura of a pulmonary lobe and its venous drainage to the pulmonary venous system. We presented on case of intralobar pulmonary sequestration with A-V fistula. The patient was 8 years old male and chief complaints are mild fever and exertional dyspnea. Aortogram revealed an aberrant artery originated from thoracic aorta just above the diaphragm and its vessel directly communicated pulmonary vein in sequestrated segment. At time of operation, sequestrated lobe measuring 6x5x5cm, well demarcated at the lower lobe was noted. Aberrant, measuring 1.0cm in diameter and 1cm in length and directly connected pulmonary vein. After division and ligation of the aberrant artery, only excision of sequestrated lobe was performed and complication is not during postoperative course.

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A Case of Pulmonary Sequestration Diagnosed by Doppler Sonography (도플러초음파로 진단한 폐분리증 1례)

  • Kwon, Sung-Ho;Ha, Hyoung-Keun;Chung, Myoung-Jin;Park, Man-Sil;Bae, In-Kyu;Kim, Sang-Hoon;Ahn, Young-Soo
    • Tuberculosis and Respiratory Diseases
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    • v.53 no.1
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    • pp.66-70
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    • 2002
  • Pulmonary Sequestration is a rare congenital malformation during embryouic development which results in a cystic mass of nonfunctioning lung tissue. A diagnosis of a pulmonary sequestration has traditionally relied upon identifying the pathological arterial vessels by arteriography, computed tomography, and magnetic resonance imaging. We reported a case of pulmonary sequestration diagnosed by Doppler sonography and subsequent CT angiography. A 21-year-old-woman admitted to hospital for an investigation of recurrent pneumonia with left lower chest pain. A doppler ultrasound sonography showed an aberrant blood supply from the descending thoracic aorta to the left lower chest lesion. The pulmonary sequestration was confirmed by the subsequent CT angiograph.

A Case of Bilateral Pulmonary Sequestration (성인에서 발견된 양측 내엽형 폐분리증 1예)

  • Kho, Bo-Gun;Koh, Myoung-Ju;Kim, Woo-Jeung;Kim, Hee-Wook;Huh, Cheal-Wung;Chung, Hye-Moon;Kim, Hyung-Jung
    • Tuberculosis and Respiratory Diseases
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    • v.72 no.2
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    • pp.187-190
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    • 2012
  • Pulmonary sequestration is a rare congenital anomaly of the lung in which it is separately supplied from the aorta or one of its branches. Bilateral pulmonary sequestration is very rare, particularly in adults. In bilateral pulmonary sequestration, resection of both sides is usually recommended if both sides are infected and symptomatic. We report the case of a 37-year-old female patient with bilateral intralobar pulmonary sequestration treated by staged bilateral lower lobectomy.

Extralobar Pulmonary Sequestration located in Right Oblique Fissure with Unusual Vascularture - A Case of Report - (우측 폐엽간에 위치한 비정상 혈관구조를 가진 외엽형 폐격리증 - 1례 보고 -)

  • 윤찬식;정재일;김재욱;윤영철;이홍섭;이혜경
    • Journal of Chest Surgery
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    • v.34 no.6
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    • pp.502-505
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    • 2001
  • Pulmonary sequestration is an abnormal lung tissue that does not communicate with tracheobronchial tree, and that receives blood supply from anomalous arteries. Pulmonary sequestration is divided into two anatomical forms, intralobar and extralobar. Extralobar pulmonary sequestration is usually located between the diaphragm and the lower lobe and has systemic arterial supply and venous drainage, and most patients are diagnosed in their infancy. We report an extralobar pulmonary sequestration located between the right upper lobe and the lower lobe in a 48-year-old female adult, which has anomalous blood supply from the right pulmonary artery and venous drainage directly into the left atrium.

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