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Results for “Vena Cava, Superior”

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At least 19 recordsLinked to original sources
PubMed1979

[Study of the glucose concentration in five vascular regions -- aorta, arteria pulmonalis, vena cava inferior, vena cava superior, vena hepatica -- in childhood (author's transl)].

Using the Beckman glucose analyzer, glucose concentration was determined in the serum of the fasting blood in five vascular regions -- aorta, arteria pulmonalis, vena cava inferior, vena cava superior, vena hepatica -- of 52 children (ages 2,5 months up to 14 years and 3 months, x = 6 years and 3 months, male = 28, female = 24) with a healthy metabolism. The comparison of the average values of the glucose concentrations determined in five vascular regions in childhood showed that the glucose concentration in the vena hepatica was statistically significant higher than in the other vascular regions. Moreover the comparison of the glucose concentrations revealed that the values in the vena cava inferior were statistically significant higher as compared to the values in the vena cava superior. The glucose concentrations in the arteria pulmonalis, the vena cava superior and the aorta were nearly equal. Compared with the older children, the younger children had in all the investigated vascular regions lower glucose concentrations.

Adolescent↗
PubMed1977

Transposition of the great arteries, primum atrial septal defect, azygos continuation of the inferior vena cava, bilateral superior venae cavae and dextrocardia with centrally placed liver.

Successful surgical correction of transposition of the great arteries in a nine-year-old girl with dextrocardia, primum atrial septal defect, bilateral venae cavae, and azygos continuation of inferior vena cava is reported. The patient was cooled on cardiopulmonary bypass and the operation performed under circulatory arrest at 19 degrees C. nasopharyngeal temperature. The problems of diagnosis and management are discussed.

Abnormalities, Multiple↗
PubMed1979

Cutaneous arteritis with superior vena cava obstruction.

Superior vena cava (SVC) obstruction may occur in several disorders (Urschel & Paulson, 1966) and may be associated with arteritis in Behçet's disease (Chajek & Farinaru, 1975). We report a man who had arteritis and SVC obstruction without any of the known causes.

Adult↗
PubMed1979

Lung cancer involving the superior vena cava: pneumonectomy with concomitant partial resection of superior vena cava.

We report two cases in which partial resection and reconstruction of the superior vena cava (SVC) were performed with the use of a temporary SVC-right atrial internal bypass for complete resection of carcinoma of the right lung. In the first case, the SVC was invaded by the primary tumor itself, arising in the anterior segment of the right upper lobe. In the second case a metastasized tracheobronchial lymph node had invaded the SVC. In both cases, partial resection of SVC was performed safely with the internal bypass technique.

Adult↗
PubMed1979

[Transcutaneous catheterization of the vena cava superior through the internal jugular vein in children].

The use of the internal jugular vein together with other branches of the superior vena cava for the percutaneous catheterization of the latter is a method broadening the possibilities for organization of longlasting infusions in children; besides, the anatomical peculiarities of the internal jugular vein provide for a high precision of the localization of the catheter in the superior vena cava.

Adolescent↗
PubMed1978

Value of radiotherapy in superior vena cava syndrome.

The superior vena cava syndrome is among the most important radiotherapeutic emergencies currently known. It is almost always due to malignant disease and therefore no time should be wasted in establishing the histological diagnosis of the malignant tumor which causes the superior vena cava obstruction. The conventional slow, low-dose irradiation is a safe method of treatment. High-dose irradiation in this condition might further compromise the respiratory distress already present thus leading to sudden death.

Aged↗
PubMed1975

Benign superior vena cava syndrome.

Benign superior vena cava (SVC) obstruction is an uncommon entity. However, it is important to recognize that a small percentage of SVC syndromes are due to benign diseases such as mediastinal granulomas. The insidious onset and slow progression of symptoms allow for development of an efficient collateral venous circulation compatible with long-term survival. Surgical intervention to bypass the obstruction is often unsuccessful and should be avoided in most cases. We review the English literature on the subject, classify the various causes of benign SVC syndrome, and report our experience with 16 documented cases.

Adult↗
PubMed1978

[Aneurysmal dilatation of the superior vena cava].

A case of aneurysmatic dilatation of the vena cava superior is presented. This lesion is rare and not commonly taken into consideration in the differential diagnosis of anterior mediastinal masses. Chest X-rays taken during inspiration and expiration and in the standing and reclining positions (particularly the second and fourth) revealed changes in the size of the mediastinal mass and pointed clearly to its venous nature. This deduction was then confirmed angiographically.

Adult↗
PubMed1977

Permanent right ventricular pacing through an anomalous left superior vena cava.

A persistent left superior vena cava can complicate the implantation of a transvenous pacemaker. In a patient who required a permanent pacemaker, this venous anomaly was discovered during the insertion of the electrode but it did not prevent long-term right ventricular pacing. This was achieved after the electrode had been manipulated through the coronary sinus and right atrium. A plan of management is proposed for dealing with this unexpected problem.

Atrial Fibrillation↗
PubMed1976

Bypass of superior vena cava with spiral vein graft.

The superior vena cava was successfully bypassed in a patient with superior vena cava syndrome due to granulomatous mediastinitis. A spiral vein graft constructed from autogenous vein was utilized. Complete relief of symptoms and graft patency documented by venography six months after the operation confirm the usefulness of this procedure in patients with superior vena cava obstruction.

Cardiopulmonary Bypass↗
PubMed1978

Congenital absence of the right superior vena cava: report of two cases.

Absence of the right superior vena cava with persistence of the left superior vena cava is an uncommon cardiac malformation. 2 patients with this anomaly are presented, and the importance of recognizing this condition is emphasized. Although associated with other cardiac malformations, there is no characteristic type.

Cardiac Catheterization↗
PubMed1978

Superior vena cava syndrome: a complication of transvenous pacemaker implantation.

Superior vena cava syndrome developed in 4 of 1,000 patients in whom a transvenous pacemaker had been implanted. In all cases, endocardial leads were inserted through the cephalic vein and positioned at the apex of the right ventricle. The classical signs and symptoms of superior vena cava hypertension were observed from two weeks to one year after implantation, and the diagnosis was confirmed by cavography. Symptoms resolved following heparin therapy and long-term anticoagulation.

Aged↗
PubMed1976

Response of superior vena cava syndrome to radiation therapy.

The treatment of a superior vena caval obstruction associated with a mediastinal mass is a true radiotherapeutic emergency. The heralding signs and symptoms and the morbidity of the syndrome justify beginning therapy before a pathologic diagnosis is established. In a series of 19 patients with superior vena cava syndrome, there was an excellent response to an initial high-dose course of irradiation, consisting of 400 rads midplane for 3 days, then reduced to conventional daily fractionation. It is concluded that rapid high-dose irradiation in the treatment of a superior vena cava syndrome is safe and effective.

Adult↗
PubMed1978

Mediastinal goiter and superior vena cava syndrome.

Mediastinal goiter as a cause of superior vena cava syndrome and tracheal compression is rare. A case is presented, the literature is reviewed and the otolaryngologic implications are emphasized.

Goiter, Substernal↗
PubMed1979

Sinus node dysfunction associated with absence of right superior vena cava.

A 41-year-old man presented with dizziness associated with sinus bradycardia and sinus arrest. An attempt to implant a transvenous pacing lead was frustrated by absence of the right superior vena cava. The left superior vena cava persisted and drained via the coronary sinus into the right atrium. Absence of the right superior vena cava may present with symptomatic sinus node dysfunction and may require an epicardial demand pacing system.

Adult↗
PubMed1977

[Lack of attachment of the superior vena cava to the mediastinum. Apropos of 2 cases].

Two cases in which the superior venae cavae ran an extramediastinal course are presented. This abnormality, which was discovered on catheterisation, had no haemodynamic consequences. It consisted of two superior venae cavae with little or no intermediate trunk; this explains the lack of attachment' of the superior venae cavae to the mediastinum.

Cardiac Catheterization↗