Bilateral superior vena cava

Here we describe a case of open surgery for superior vena cava syndrome due to invasive thymoma. An 85-year-old woman presented with facial swelling and exertional dyspnea. Computed axial tomography revealed a thymoma in the mediastinum, extending to the superior vena cava, right atrium, and bilateral brachiocephalic veins. Endovascular therapy did not seem feasible because superior vena cava appeared totally occluded, and stenting could cause tumor embolism to the pulmonary arteries. Open surgery facilitated macroscopically complete and successful tumor resection...

Superior vena cava syndrome is a set of symptoms resulting from partial or complete blockage of the superior vena cava. In the majority of cases, it develops secondary to lung tumors and lymphoma. It is characterized by edema of the head, neck, and upper limbs, large veins, and dyspnoea. Ophthalmological changes related to the syndrome rarely occur: eyelid swelling, conjunctival chemosis and suffusion have been described previously, and in one case, elevated episcleral pressure was also reported. Our 57-year-old female patient's superior vena cava syndrome was resolved with stent placement, and her small cell lung tumor was treated with chemotherapy...

Here we describe an uncommon case of a 48-year-old male patient with an invasive thymoma invading the superior vena cava, bilateral innominate veins, right internal jugular vein, right subclavian vein, right atrium, azygos vein, and part of the lung tissues. The tumor was resected entirely under cardiopulmonary bypass support, and the venous bypass using a vascular graft was successfully established between the left innominate vein and the right atrium. The postoperative course was uneventful, and the patient was discharged 15 days after surgery without complications...

Superior vena cava (SVC) syndrome refers to a constellation of symptoms secondary to obstruction of blood flow through the SVC. In this condition, venous blood that usually drains into the SVC is diverted into the inferior vena cava (IVC) via collateral veins. Reconstructive surgery is challenging in such cases owing to the anomalous venous system. In this case report, we describe reconstructive surgery using a pedicled omental flap in a patient with upper thoracic empyema and concomitant SVC syndrome. A 68-year-old man underwent resection of malignant thymoma, the bilateral brachiocephalic veins, and a part of the right upper lobe, followed by polytetrafluoroethylene (PTFE) graft placement for venous system reconstruction, 2 years prior to presentation...

BACKGROUND: Polyarticular septic arthritis (PASA) accounts for approximately 15% of all septic arthritides and is rare in immunocompetent adults. Even with appropriate therapy PASA's mortality rate is nearly 50%. CASE REPORT: We report a rare presentation of PASA caused by idiopathic septic thrombophlebitis of the brachiocephalic vein in an immunocompetent adult female patient who presented with symptoms of right clavicular, left wrist, and right hip pain associated with fevers...

Major vessels of the mediastinum such as the superior vena cava (SVC) and bilateral innominate veins can occasionally become involved with aggressive tumors or the mediastinum, including non-small cell lung cancer and thymoma. This may result in partial or complete obstruction. With presentation of these tumors symptoms can often be debilitating and would otherwise be treated with palliative therapy. A select population of patients are candidates for tumor resection. The ability to perform an adequate resection will depend on the ability to create a durable reconstruction of the SVC and bilateral innominate veins...

BACKGROUND: Children undergoing orthotopic heart transplantation (OHT) may require complex reconstruction of superior vena cava (SVC) anomalies. SVC anatomy and mode of reconstruction are potential risk factors for SVC obstruction. METHODS: Retrospective single-center review of patients undergoing initial OHT between 1/1/1990-7/1/2021. "Simple" SVC anatomy included a single right SVC to the right atrium or bilateral SVCs with a left SVC to an intact coronary sinus, without prior superior cavopulmonary connection...

OBJECTIVE: In the present study, we evaluated the technical and clinical outcomes of thoracic central vein reconstruction for superior vena cava (SVC) syndrome using kissing Viabahn VBX stent grafts (W.L. Gore & Associates, Flagstaff, AZ). METHODS: All adult patients with SVC syndrome who had undergone attempted bilateral brachiocephalic vein-to-SVC reconstruction using kissing VBX stent grafts at an academic hospital between August 2019 and February 2021 were reviewed...

BACKGROUND: Minimally invasive lateral lumbar interbody fusion is a technique that has become increasingly popular for the treatment of degenerative lumbar spine disease; however, the pertinent surgical vascular anatomy has not been examined in detail. The goal of this study is to examine the anatomy of the lower lumbar and median sacral arteries, which are important determinants of these surgical outcomes. METHODS: This is an observational, experimental study based on cadaveric models, including 20 embalmed adult human cadavers...

Background: Dextrocardia is a congenital anomaly in which the apex of the heart is abnormally located on the right side of the chest. Situs solitus describes viscera that are in the normal position, with the stomach on the left side. In these patients, implantation of transvenous implantable cardioverter-defibrillator (ICD) can be limited by anatomical abnormalities commonly associated with this condition. Case summary: We present the case of a young female patient with absent right atrioventricular connection, morphologically left systemic ventricle, muscular restrictive ventricular septal defect, and dextrocardia with situs solitus who was indicated for secondary prophylactic ICD implantation after resuscitation for polymorphic ventricular tachycardia...

Pentalogy of Cantrell is a rare syndrome of anomalous malformation. In the present case, the syndrome was initially diagnosed as a complete pentad, including a supra-umbilical abdominal wall defect, a sternal defect, pericardial defects, an anterior diaphragmatic defect, and heart malformation. Diagnosis required several imaging modalities, including computed tomography (CT) and magnetic resonance imaging (MRI). In this case report, we present an 8-month-old female patient with a thoracic wall defect with ectopia cordis and a bilateral cleft lip and palate...

Performing peripherally inserted central catheters for children with bilateral bidirectional Glenn shunt, Fontan circulation, and persistent left superior vena cava differs from those with normal central venous anatomy. This study presents two PICC procedures for a toddler with this condition to demonstrate an accurate PICC approach for such children.

While there are relatively commonly observed, reported anatomical variations associated with the posterior abdominal wall, especially with the kidneys, we report here over a dozen variations in one prosected medical school donor body (Caucasian, male, age 87, cause of death: sepsis). These variations could contribute significantly to negative outcomes, especially in surgical procedures. During a routine dissection, we found bilateral extra-renal pelvises. In the right kidney, there were two extra-renal major calyxes, and five extra-renal minor calyxes (two extra-renal minor calyxes from the superior major calyxes, and three extra-renal minor calyxes from inferior major calyxes)...

Fibrosing mediastinitis (FM) is an uncommon diagnosis that involves the proliferation of extensive, dense fibrous tissue in the mediastinum. FM accounts for less than 1% of people with prior infection by Histoplasma capsulatum  that develop hypersensitivity immune responses to antigens released during the initial exposure. Other causes include tuberculosis, blastomycosis, sarcoidosis, radiation, and idiopathic.  We describe FM presenting with superior vena cava (SVC) syndrome. A 66-year-old Caucasian male presented with a one-week history of progressively worsening facial swelling associated with dysphonia, bilateral ptosis, dyspnea on exertion, and unintentional weight loss of 30 pounds within the past three months...

BACKGROUND: Partial anomalous pulmonary venous return (PAPVR) with intact atrial septum warrants greater understanding and evaluation in the literature. METHODS: From January 1993 to December 2018, 293 patients with PAPVR underwent surgical repair. Of these, 45 patients (15.3%) had an intact atrial septum. The median (1st quartile, 3rd quartile) age was 36 (24-48) years. Direct reimplantation, intra cardiac baffling, and caval division (Warden) technique was used in 17 (38%), 15 (33%), and 13 (29%) patients, respectively...

We report a case of a 53-year-old man with superior vena cava( SVC) syndrome due to large cell neuroendocrine carcinoma (LCNEC) in the mediastinum. His chief complaint was general fatigue. On physical examination, both jugular veins were distended and his face and bilateral upper limbs were swollen. Enhanced chest computed tomography (CT) scan demonstrated a heterogenous tumor of approximately 50 mm in diameter in the middle mediastinum, which infiltrated into the SVC and right atrium, and caused SVC syndrome...

INTRODUCTION: Chylothorax, a relatively rare congenital heart disease early postoperative complication, is occurring more frequently due to complexity of cardiac surgeries. PRESENTATION OF CASE: We present a 9-month-old boy who had hypoplastic left heart (HLH) syndrome with interrupted inferior vena cava (IVC) and bilateral superior vena cava (SVC) palliated with left sided modified Blalock-Taussig (MBT) shunt during neonatal period and second stage palliation with left sided bidirectional glen (BDG) procedure and right sided Kawashima procedure develop bilateral chylothorax two weeks after discharge...

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BACKGROUND: A double superior vena cava (DSVC) may cause technical difficulties in some cardiovascular procedures. However, no quantitative data exist to describe the morphological features of this anomaly. METHODS: From January 2015 to January 2019, the data of 128 consecutive patients diagnosed with DSVC on computed tomography (CT) images were retrospectively analyzed. We proposed an easy and rational method for DSVC classification based on the presence or absence of the left brachiocephalic vein (LBCV), the presence or absence of an anastomotic vein bridging the bilateral superior vena cava (SVC), and the drainage pattern of the left superior vena cava (LSVC)...

BACKGROUND: Fontan operation in heterotaxy patients has been associated with high mortality. We studied whether adoption of the extracardiac conduit (EC) total cavopulmonary connection (TCPC) in heterotaxy demonstrated comparable results to non-heterotaxy population. METHODS: A retrospective medical record review of 35 consecutive patients with heterotaxy and 70 consecutive patients without heterotaxy syndrome who underwent EC TCPC between 2000 and 2018 was performed...