• Journal of Chest Surgery
• /
• v.37 no.3
• /
• pp.282-285
• /
• 2004

Aberrant right subclavian artery (ARSA) is an anomaly with a reported incidence of 0.5% to 2%. Most patients with an ARSA remain asymptomatic; however about to% of adult patients have compressive symptoms. A case is reported of a 64-year old female patient who had a few years of history of dysphagia and recurrent pneumonia. Angiography was performed, which demonstrated an ARSA with common origin of the right and left carotid arteries. Surgical correction was performed via right thoracotomy. The proximal aberrant artery was mobilized behind the esophagus. The distal, right subclavian artery was exposed, transected, and transposed with reimplantation into the aortic root by graft bypass.

• Korean Journal of Clinical Laboratory Science
• /
• v.50 no.3
• /
• pp.370-374
• /
• 2018

Subclavian steal syndrome is a type of obstructive artery disease caused by severe stenosis and occlusion of a left proximal subclavian artery or brachiocephalic trunk. The resulting vertebro-basilar insufficiency symptoms are due to retrograde blood flow from the contralateral vertebral and basilar arteries into the low-pressure ipsilateral upper extremity vessels. For that reason, patients usually experience dizziness or arm ischemic symptoms. Neurointervention is an effective treatment for ischemic stroke, including the subclavian artery stenosis. This paper reports a patient with subclavian steal syndrome who had a vertebral artery Doppler waveform change in duplex sonography and a 12 mmHg difference in interarm systolic blood pressure. A stenotic lesion of the subclavian artery was treated effectively by inserting a precise stent. The follow up examination showed that the vertebral artery Doppler waveform change disappeared and recovered and that the 12 mmHg difference in interarm systolic blood pressure decreased to 5 mmHg after treatment.

• Journal of Chest Surgery
• /
• v.50 no.1
• /
• pp.44-46
• /
• 2017

We report the case of a newborn with a rare anatomic variation: a right aortic arch with a retroesophageal left subclavian artery and an anomalous origin of the pulmonary artery from the aorta. This variation was diagnosed using echocardiography and computed tomography, and we treated the condition surgically.

• Journal of Chest Surgery
• /
• v.24 no.6
• /
• pp.625-630
• /
• 1991

From April 1990 through June 1990, three patients underwent subclavian flap aortoplasty for relief of the coarctation of the aorta. The age of the patients were 13 days, 7 months and 39 months and their weights were 3.3kg, 6.5kg, and 11kg, respectively. Two patients had persistence of the ductus arteriosus and all patients had associated intracardiac anomalies. We used the technique devised by Mendonca, namely, repair of the coarctation of the aorta using the subclavian artery as a flap and preservation of the arterial blood flow to the left arm. In one patient with long narrowing of isthmus, significant residual pressure gradient was remained by this technique and we added patch aortoplasty. There were no hospital deaths and follow-up over a one year period shows all patients in good condition.

• Journal of Chest Surgery
• /
• v.23 no.2
• /
• pp.402-406
• /
• 1990

Recently we have experienced a case of Takayasu’s arteritis involving both common carotid artery, left subclavian artery, left renal artery, and the right pulmonary artery. The patients was 27 year-old female and she was admitted because of neck pain, dizziness and palpitation. Renal artery angioplasty with Griintzig balloon catheter was performed with successful result. And then bypass graft surgery using bifurcated Gore- Text graft was performed with satisfactory result.

• Korean Journal of Veterinary Research
• /
• v.64 no.2
• /
• pp.11.1-11.5
• /
• 2024

A 4-month-old intact male Sapsaree dog was referred due to a history of postprandial regurgitation following consumption of solid food. Thoracic radiography revealed focal leftward displacement of the thoracic trachea at T1 to T4 vertebrae levels. Barium contrast radiography revealed focal dilation of the cranial thoracic esophagus at the heart base level. Persistent right aortic arch (PRAA) with an aberrant left subclavian artery branching from the patent ductus arteriosus was diagnosed by computed tomography angiography (CTA). Although barium contrast radiography can presumptive diagnose PRAA, CTA should be considered for identifying additional vascular anomalies, specific types, and surgical planning.

• Journal of Chest Surgery
• /
• v.11 no.4
• /
• pp.469-475
• /
• 1978

• Journal of Chest Surgery
• /
• v.39 no.12 s.269
• /
• pp.943-945
• /
• 2006

An 11-month old girl with a feeding difficulty and recurrent aspiration pneumonia received surgical correction of complete vascular ring, which was formed by right aortic arch, aberrant left subclavian artery(LSCA) originating from Kommerell's diverticulum(KD) and ligamentum arteriosum. Through left posterolateral thoracotomy, the ligamentum arteriosum was divided to relieve the tracheo-esophageal bundle. KD was separated from the right descending aorta, and the left subclavian artery was severed from KD at its origin and trasfered to the side wall of left common carotid artery. Postoperative course was uneventful, and the patient has been followed up with a clinical improvement.

• Journal of Chest Surgery
• /
• v.28 no.3
• /
• pp.320-323
• /
• 1995

We report a case of recurred Takayasu,s arteritis.The patient was 28-year-old female underwent aorto-left common carotid and aorto-left subclavian bypass graft replacement 1 year ago.Unfortunately, she was readmitted because of newly developing angina and both eye claudication severe headache. Aorto-coronary angiogram showed complete obstruction of left common carotid artery ,stenosis of right carotid artery bifurcation and ostial stenosis of right coronary artery.Bilateral carotid arteries bypass graft with great saphenous vein and right coronary artery bypass graft with right internal mammary artery were done at same the time and she discharged after 21 days without any problem.

• Journal of Chest Surgery
• /
• v.28 no.9
• /
• pp.881-884
• /
• 1995

Improvements in the operative management of traumatic aortic transection have resulted in safe and expeditious repair. Nonetheless, multisystem injuries continue to inflict significant numbers of deaths. We have experienced a case of acute traumatic aortic transection in 41 years old male patient by a traffic accident. The transection was just distal to the origin of the left subclavian artery. We have done a synthetic graft interposition under left atrium to left femoral artery bypass with centrifugal pump. His postoperative course was smooth, and discharged without any complications.