• Title/Summary/Keyword: Vena cava superior

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Heart Transplantation in Patients with Superior Vena Cava to Pulmonary Artery Anastomosis: A Single-Institution Experience

  • Jeon, Bo Bae;Park, Chun Soo;Yun, Tae-Jin
    • Journal of Chest Surgery
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    • v.51 no.3
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    • pp.167-171
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    • 2018
  • Background: Heart transplantation (HTx) can be a life-saving procedure for patients in whom single ventricle palliation or one-and-a-half ($1\text\tiny{1/2}$) ventricle repair has failed. However, the presence of a previous bidirectional cavopulmonary shunt (BCS) necessitates extensive pulmonary artery angioplasty, which may lead to worse outcomes. We sought to assess the post-HTx outcomes in patients with a previous BCS, and to assess the technical feasibility of leaving the BCS in place during HTx. Methods: From 1992 to 2017, 11 HTx were performed in patients failing from Fontan (n=7), BCS (n=3), or $1\text\tiny{1/2}$ ventricle (n=1) physiology at Asan Medical Center. The median age at HTx was 12.0 years (range, 3-24 years). Three patients (27.3%) underwent HTx without taking down the previous BCS. Results: No early mortality was observed. One patient died of acute rejection 3.5 years after HTx. The overall survival rate was 91% at 2 years. In the 3 patients without BCS take-down, the median anastomosis time was 65 minutes (range, 54-68 minutes), which was shorter than in the patients with BCS take-down (93 minutes; range, 62-128 minutes), while the postoperative central venous pressure (CVP) was comparable to the preoperative CVP. Conclusion: Transplantation can be successfully performed in patients with end-stage congenital heart disease after single ventricle palliation or $1\text\tiny{1/2}$ ventricle repair. Leaving the BCS in place during HTx may simplify the operative procedure without causing significant adverse outcomes.

Successful Correction of Atypical Coarctation of the Aorta -Report of 4 Cases- (선천성 대동맥 축착증 4례)

  • 권중혁
    • Journal of Chest Surgery
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    • v.12 no.3
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    • pp.174-182
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    • 1979
  • This is a report on four cases of successful surgical correction of coarctation of the aorta [COA] in Department of the Thoracic & Cardiovascular Surgery, Hanyang University Hospital. The first case was a postductal type of coarctation of the aorta associated with Patent ductus arteriosus [PDA], Persistent left superior vena cava [LSVC] and richly developed collateral circulation. Blood pressure was measured to be hypertensive at the arm, but hypotensive at the legs. The coarctation of the aorta was corrected with following procedure: Partial resection of the aortic wall with diaphragmatic structure lust above and below the coarctating line of the aorta, and then the defect of the aortic wall was closed by lateral aortographic suture. PDA was closed by ligation procedure. The second case a preductal type of coarctation of the aorta associated with PDA, LSVC, ventricular septal defect [VSD] and poorly developed collateral circulation. Normal blood pressure was measured at the arm, but hypotension was observed at the legs. Correction of coarctation of the aorta was performed under the establishment of tube bypass because of poor collateral circulation. After resection of coarctating short segment, end to end anastomosis was performed without any tension. PDA was closed by division procedure. Simple suture closure of VSD was performed by open heart surgery two weeks after correction of COA. The third case was a long segment COA without any other anomaly. Blood pressure was measured to be hypertensive at the arm, but hypotensive at the legs. Vascular prosthesis was performed using Teflon graft tube after resecting coarctating long segment [6.5 cm] of the aorta. The fourth case was a long segment COA associated with aortic insufficiency and richly developed collateral circulation. Normal blood pressure was measured at the arm, but hypotension was observed at the legs. Vascular prosthesis was performed using Teflon graft tube after resecting coarctating long segment [6.0 cm] of the aorta. Both blood pressure and peripheral pulse on the arm and the legs returned to normal postoperatively in all patients.

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Diagnostic Validity of RI Angiocardiography in Cardiac Diseases (심질환(心疾患)의 RI angiocardiography에 관한 진단적(診斷的) 가치(價値))

  • Kim, Kwan-Yop;Koh, Chang-Soon;Lee, Mun-Ho
    • The Korean Journal of Nuclear Medicine
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    • v.6 no.2
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    • pp.21-39
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    • 1972
  • The employment of gamma-ray scintillation camera with the use of short-lived radioisotopic pharmaceuticals, sucu as $^{99m}Tc$ sodium pertechnetate, have enabled us to perform RI (radioisotopic) angiocardiography. Although conventional cardiac catheterization or angiocardiography using contrast media have been an important diagnostic tool, they may carry some risks or serious complications. The author investigated on RI angiocardiography in twelve normal and twenty five patients with cardiovascular diseases in an effort to evaluate its diagnostic value. The results obtained with this study are as follows; 1. In normal subjects, the scintillation camera transit time of arm-to-right heart was found to be $2.1{\pm}0.67$ seconds, right heart-to-lung $1.5{\pm}0.40$ seconds and lung-to-left heart $3.5{\pm}0.86$ seconds. 2. Transformation or displacement of the heart and the great vessel are easily discriminated by RI angiocardiography. Both in the cases with tricuspid atresia and tetralogy of Fallot, ventricular septal defects are well recongnized by sequential RI angiocardiography. 3. It is also helpful in determinining the site and extent of obstruction, and estimatiing the postoperative course both in the cases with superior vena cava syndrome and pulmonary stenosis. 4. Pericarditis with effusion is readilly diagnosed by RI angiocardiogram showing characteristic "dead space" between intracardiac and intrapulmonary radioactivity. 5. It was found that the diagnostic accuracy of this study was 78.4%. It is concluded that above results obtained are useful and accurate enough for the diagnostic screening methode for clinical practice.

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A Case Report of Mediastinal Leiomyosarcoma (종격동내 평활근육종 1예)

  • Lee, Won-Yeon;Ahn, Kang-Hyun;Jung, Soon-Hee;Koh, Jae-Hyang;Yoo, Byung-Soo;Yong, Suk-Joong;Shin, Kye-Chul
    • Tuberculosis and Respiratory Diseases
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    • v.41 no.6
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    • pp.658-662
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    • 1994
  • The leiomyosarcoma is uncommon tumor that consists of 10% of all sarcoma incidence and commonly arise from retroperitoneum or mesentery. But leiomyosarcoma arose from mediastinum is very rare and only incidental case report is present. Mediastinal leiomyosarcoma may originate from superior vena cava, pulmonary artery, small vessels of alveoli, esophagus and cardiac muscle. Common symptoms that are related with leiomyosarcoma of mediastinum are cough and dyspnea but dysphagia, chest pain and hemoptysis can be produced. Although long term survival after complete resection of tumor was reported in localized disease, there was no effective therapy that prolong the survival in patients who had disseminated disease or huge tumor mass. We report the case of posterior mediastinal leiomyosarcoma confirmed by aspiration cytology and immunohistochemical staining, along with a review of literature.

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A Case of Pleural Effusion after Malposition of Central Venous Catheter (중심정맥카테터 삽입의 이상위치로 발생한 편측성 흉수 1례)

  • Kim, Jae Seok;Kim, Sang-Ha;Lee, Nak Won;Kwon, Woo Cheol;Choi, Hun;Beon, Jong Won;Hong, Tae Won;Shin, Kye Chul;Yong, Suk Joong
    • Tuberculosis and Respiratory Diseases
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    • v.60 no.6
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    • pp.690-693
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    • 2006
  • Central venous catheterization is used to provide a large amount of fluid, total parenteral nutrition and to administer antitumor agents with few complications reported. We report an uncommon case of pleural effusion that occurred after central venous catheterization. In many cases, the mechanism for the pleural effusion after central venous catheterization occurs through an injury to the superior vena cava by the continuous mechanical force of the catheter tip, the flow of large amount of fluid and an osmotic injury to the wall of the vein. This case is somewhat different in that the central catheter was placed in an aberrant vessel resulting in the pleural effusion. A post-placement chest roentgenogram and the correct approach of catheterization are important for preventing this complication.

A Case of Behcet's Disease with Multiple Cavitary Lung Lesion (다발성 폐공동을 형성한 베체트병 1예)

  • Yoon, Se Hee;Son, Ji Woong;Joung, Chung Il;Choi, Eu Gene
    • Tuberculosis and Respiratory Diseases
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    • v.61 no.1
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    • pp.65-69
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    • 2006
  • Behcet's disease is a systemic vasculitis of an unknown etiology involving the arteries and veins of all sizes. There are reports showing that a pulmonary artery aneurysm or thromboembolism and superior vena cava thrombosis are present in 5-10% of patients with Behcet's disease and that lung parenchymal lesions are mainly airway consolidations resulting from hemorrhage or infarction. We encountered a patient with increasing pulmonary cavitary changes and localized aspergilloma. The patient was a 43-year-old man diagnosed with Behcet's disease with a history of recurrent oro-genital ulceration and uveitis, and who was administered methotrexate, colchicines, prednisolone. During the follow up he developed progressive dyspnea upon exertion and finger clubbing. Therefore further evaluations were performed. Chest computed tomography showed more advanced consolidations and cavitations than the previous film with the previously known aspergilloma still observable. An open lung biopsy was carried out to determine the presence of malignant changes, which revealed nonspecific vasculitis. Azathioprine was added resultion in an improvement of symptoms.

Open Heart Surgery for Six Cases of the Conegnital Heart Disease (선천성(先天性) 심장병(心臟病)의 개심술(開心術) -6례(例) 수술경험(手術經驗) -)

  • Lee, Sung Haing;Lee, Sung Koo;Han, Sung Sae;Lee, Kihl Rho;Kim, Song Myung;Lee, Kwang Sook;Lee, Chong Kook
    • Journal of Chest Surgery
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    • v.9 no.2
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    • pp.220-238
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    • 1976
  • Six cases of congenital heart disease were operated on by means of cardiopulmonary bypass between December, 1975 and April, 1976. Two cases of ventricular septal defects (VSD), two cases of VSD, associated with ruptured aneurysm of sinus Valsalva, two cases of atrial septal defects (ASD) and one case of pulmonic stenosis with patent ductus arteriosus were operated. Sarns roller pumps and Bentley Temptrol oxygenators were used for extracorporeal circulation. Pump oxygenator was primed with Ringer's lactate solution, 5% dextrose in water, mannitol, and ACD blood. Flow rate ranged from 2.0 to $2.4L/M^2/min$. Bicarbonate was added to the oxygenator with estimated amount as 15 mEq/L/hr. Venous catheters were introduced into superior and inferior vena cava, and oxygenated blood was returned to the body through aortic cannula inserted into ascending aorta. Moderate hypothermia ($30^{\circ}C$) was induced by core cooling. Aorta was cross clamped for 15 minutes and released for 3 minutes, and repeated clamping when necessary. Atrial and ventricular septal efects were closed by direct sutures. Aneurysms of sinus Valsalva ruptured into the right ventricle were repaired through right ventriculotomy by d:rect closure with Dacron patch reinforcement. Cardiopulmonary bypass time varied from 66 to 209 minutes, and aorta cross clamping time ranged from 13 to 56 minutes. Postoperative bleeding was minimal except one case who needed for evacuation of substernal hematoma. Intra- and postoperative urinary output was satisfactory. Acid-base balance, partial pressure of $O_2$, electrolytes, and hematological changes during intra- and post-perfusion period remained at the acceptable ranges. No mortality was experienced.

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Chest CT Parameters to Predict the Major Adverse Events in Acute Submassive Pulmonary Embolism (혈역학적으로 안정된 폐색전증 환자에서의 임상적 악화를 예측하는 전산화 단층촬영상 소견)

  • Jung, Sang-Ku;Kim, Won-Young;Lee, Choong-Wook;Seo, Dong-Woo;Lee, Youn-Sun;Lee, Jae-Ho;Oh, Bum-Jin;Kim, Won;Lim, Kyoung-Soo;Hong, Sang-Bum;Lim, Chae-Man;Koh, Youn-Suck
    • Tuberculosis and Respiratory Diseases
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    • v.69 no.3
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    • pp.184-190
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    • 2010
  • Background: The purpose of this study was to determine the prognostic significance of chest computed tomographic (CT) parameters in acute submassive pulmonary embolism (PE). Methods: Between January 2006 and December 2009, 268 consecutive patients with acute submassive PE that was confirmed by chest CT with pulmonary angiography in emergency room were studied. One experienced radiologist measured CT parameters and judged the presence of right ventricular dysfunction. CT parameters were analyzed to determine their ability to predict a major adverse event (MAE). Results: There were 220 patients included and 61 (27.7%) had MAE. Left ventricular and right ventricular maximum minor axis ($36.4{\pm}8.0$ vs. $41.7{\pm}7.4$, p<0.01; $45.7{\pm}9.4$ vs. $41.5{\pm}7.6$, p<0.01), superior vena cava diameter ($19.2{\pm}3.4$ vs. $18.0{\pm}3.4$, p=0.02), azygos vein diameter ($10.0{\pm}2.2$ vs. $9.2{\pm}2.3$, p=0.02), septal displacement (19 vs. 18, p<0.01) were significantly higher in MAE group than in no MAE group. Patients with MAE had high right ventricular/left ventricular dimension ratio (RV/LV ratio) compared to patients without MAE ($1.34{\pm}0.48$ vs. $1.03{\pm}0.28$, p<0.01). The most useful cut-off value of RV/LV ratio for MAE was 1.3 and the area under the curve was 0.71 (0.62~0.79). Conclusion: RV/LV ratio on chest CT was a significant predictor of submassive PE related shock, intubation, in-hospital mortality, thrombolysis, thrombectomy within 30 days.

Surgical Mnayement of Left Ventricular Outflow Tract Obstuction -A Clinical Study on Subaortic Stenosis- (좌심실유출로 협착증의 외과적 요법 - 대동맥판막하 협착증의 임상고찰 -)

  • 김관민
    • Journal of Chest Surgery
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    • v.27 no.11
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    • pp.893-901
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    • 1994
  • Forty nine patients [M: 31, F: 18], age from 2 months to 17 years [mean= 4.9 years], underwent operations, from April 1986 to December 1992, for the relief of subvalvular aortic stenosis in normal atrioventricular and ventriculoarterial connections.There were 4 anatomic types of subaortic stenosis : membranous in 29 cases [59.2%], fibromuscular in 11 [22.4%], diffuse tunnel type in 7 [14.3%], and miscellaneous in 2 cases. Thirty four patients [69.4%] had associated cardiac anomalies, of which ventricular septal defect was the most common [27 cases]. Other anomalies were patent ductus arteriosus, coarctation of the aorta, valvular aortic stenosis, double chambered right ventricle [DCRV], infundibular pulmonic stenosis, persistent left superior vena cava, and rigt aortic arch. Mean systolic pressure gradient between the left ventricle and ascending aorta was 26.4$\pm$17.6 mmHg : 13.1$\pm$17.6mmHg in the membranous type, 22.0$\pm$18.4mmHg in the fibromucular type, and 56.1$\pm$38.4mmHg in the diffuse tunnel type. Operative procedures were determined according to the type of subvalvular aortic stenosis : simple excision of subaortic membrane in the membranous type [29 cases], left ventricular myectomy with or without myotomy or fibrous tissue excision in the fibromuscular type [11 cases]. Among the 7 of diffuse tunnel type cases, ventricular myectomy was performed in 2 and a modified Konno operation was performed in 5 . Postoperative follow up was made with periodic echocardiography. The Mean postoperative follow up period was 33.8 months. There were 2 hospital mortalities [4.1%] and 2 late deaths. Residual stenosis remained in 3 cases and recurrence developed in 2 cases during the follow up period. 5 years actuarial survival rate was 91.8$\pm$3.9% and 5 year complication free rate was 72.3$\pm$10.4%. Conclusions : 1. Subvalvular aortic stenosis should be relieved completely as soon as possible when diagnosed, regardless of left ventricular outflow tract pressure gradient. 2. Good results were obtained using only simple excision of subaortic membrane in the membranous type of subaortic stenosis. However, aortoventriculoplasty [modified Konno prodedure] was necessary for good results in the diffuse tunnel type. 3. Periodic postoperative echocardiography was helpful in detecting the progression of residual stenosis and development of new stenosis.

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Behcet`s Syndrome with Aortic Aneurysm: A Case Report (Bechet`s 병과 합병된 상부대동맥류: 치험 1례 보고)

  • Gang, Jeong-Ho;Lee, Jeong-Ho;Yu, Hoe-Seong
    • Journal of Chest Surgery
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    • v.10 no.1
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    • pp.98-105
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    • 1977
  • A 36 year old blindman, engineer was admitted with chief complaints of hemoptysis, recurrent sore throat, pyoderma in genital organ, uveitis and thrombophlebitis for 10 years. Above the chief complaints were remission or exacerbation during hospitalization. Physicalexamination showed that left radial, ulnar & brachial pulse was not palpable. No bruit or murmur was obtained over the mass. Neurologic examination revealed no significant finding.On admission, chest P-A showed hen egg sized round & oval compact hazy density on left upper lung field. Bronchogram revealed no pathological finding and Lt. tomogram showed well define large,ovoid mass density in the superior mediastinum. Fluoroscopy finding showed nonpulsatile on left upper lung field. Pre-op. aortography was not taken, under the impression of lung Ca. rule out .sortie aneurysm, exploratory operation was performed through the 2nd intercostal space, Lt. It was performed that the mass was ascending sortie aneurysm of saccular type. Direct aneurysmectomy with multiple figure of eight suture were done without any prosthetic graft. Post-op. control I.V.C graphy showed completely obstruction sign. Postopcontrol aortography revealed good surgical result. Final, histopathological answered non-specific sortie aneurysm, saccular type. Post-op. courses were uneventful except mild neurologic disturbance with subclavian steal syndrome and associated with both lower leg pitting edema due to inferior vena cava obstruction. After op, 3 month later, discharged to home, with big systemic problem. Behcet`s syndrome reviewed with related literatures. The coexistence of mouth and genital ulceration with hypopyon mentioned by hippocrates and described by various workers in the early part of this century was first defined as a syndrome by Behcet in 1937. In 1937 Behcet described a chronic relapsing triple symptom complex of oral ulceration, genital ulceration, and ocular inflammation. The place of the syndrome as part of a systemic disorder in now clearer, and the under lying pathology appears to be a vasculitis. The disease runs a- chronic course, blindness being the greatest disability and control nervous system involvement a cause of death. Thrombophlebitis is fairly frequent, france et al [1951] giving an incidence of 25% and Dowling [1961] 12%, superficial thrombophlebitis migrans and thrombosis of large veins, including venae cavae [Thomas, 1947: Boolukos 1960] are recorded. Little attention has been paid to arterial involvement. Mishima et al. [1961] described resection cf an aortic aneurysm in a 38 year old man with Behcet`s syndorme. Mounsey in a clinicopathological conference described a case [Brit, med. J., 1966] of ruptured aortic aneurysm in Bechcet`s syndrome treated by aorto-iliac graft. Also, Shikano and Oshima et al [1963] recorded two aneyrysm of smaller arteries. Unfrequently, aortic aneurysm was presumed to be secondary to osteomyelitis of the lumber spine, though the possible association between aortic aneurysm and Behcet`s syndrome was raised. A further case is reported here, in which ascending aortic aneurysm with Behcet`s Ds. appeared to form part of this generalized disease. This is a case report of surgical experience of Behcet`s Ds. with ascending aortic aneurysm which had nearly all the typical clinical features. Above mentioned and was reviewed with related literatures.

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