A 38-year-old woman presented with facial edema with neck vein engorgement for about 45 days. Chest roentgenography showed bulging soft tissue opacities in the right superoanterior mediastinum and a lobulated intraluminal mass was noted in the superior vena cava on the venacavogram. The superior vena cava was incised and the tumor located from the junction of the superior vena cava and internal jugular vein to the right atrial inlet was excised. Grossly, the tumor was myxoid or gelatinous in appearance. A combination of microscopic and immunohistochemical features showed myxoid leiomyosarcoma arising from the wall of the superior vena cava.
Adult ; Bays ; Edema ; Female ; Gelatin ; Humans ; Jugular Veins ; Leiomyosarcoma* ; Mediastinum ; Neck ; Radiography ; Superior Vena Cava Syndrome* ; Thorax ; Veins ; Vena Cava, Superior*

Mediastinal hemangioma is a rare tumor and only few cases have been reported in the literatures. We have experienced one case of cavernous hemangioma occuring at the superior vena cana. The patient was a thrity-five year old female with no specific symtoms except palpable cystic mass in the right cervical area. A routine chest radiography showed an upper mediastinal mass. Computed Tomography showed about 4x5 cm sized cystic mass communicating to the superior vena cava 2 cm above of the veno-atrial junction. After the evaluation, surgical excision was performed and the pathologic diagnosis was confirmed to cavernous hemangioma. Postoperative course was uneventful and the patient has been followed up without any problems.
Diagnosis ; Female ; Hemangioma ; Hemangioma, Cavernous* ; Humans ; Mediastinal Neoplasms ; Radiography ; Thorax ; Vena Cava, Superior

No abstract available.
Aged ; Female ; Humans ; Liver Diseases/etiology/*radiography ; Superior Vena Cava Syndrome/*complications

The Tempofilter II is a widely used temporary vena cava filter. Its unique design, which includes a long tethering catheter with a subcutaneous anchor, facilitates the deployment and retrieval of the device. Despite this, the Tempofilter II has been used only in the inferior vena cava of patients with lower extremity deep venous thrombosis. In this article, we present a case of superior vena cava filtering using the Tempofilter II in patients with upper extremity deep venous thrombosis.
Aged ; Female ; Humans ; Pulmonary Embolism/radiography ; Tomography, X-Ray Computed ; Upper Extremity Deep Vein Thrombosis/radiography/*therapy ; *Vena Cava Filters ; *Vena Cava, Superior

We present an unusual case of an intracardiac Eustachian valve cyst observed concurrently with atresia of the coronary sinus ostium, a persistent left superior vena cava (LSVC) and a bicuspid aortic valve. There have been several echocardiographic reports of Eustachian valve cysts; however, there is no report of multidetector computed tomography (MDCT) findings related to a Eustachian valve cyst. Recently, we observed a Eustachian valve cyst diagnosed on MDCT showing a hypodense cyst at the characteristic location of the Eustachian valve (the junction of the right atrium and inferior vena cava). MDCT also demonstrated additional cardiovascular anomalies including atresia of the coronary sinus ostium and a persistent LSVC and bicuspid aortic valve.
Aged ; Aortic Valve/abnormalities/radiography ; Cysts/*radiography ; Echocardiography, Transesophageal ; Heart Atria/abnormalities/radiography ; Heart Defects, Congenital/*radiography/surgery ; Humans ; Male ; *Tomography, X-Ray Computed ; Vena Cava, Inferior/abnormalities/radiography ; Vena Cava, Superior/abnormalities/radiography

A 68-year-old woman presented with weight loss of 7 kg over two years. Clinical examination revealed no specific abnormality and the patient was otherwise asymptomatic. Chest radiography performed to screen for malignancy revealed a soft tissue opacity projected over the mediastinum. Computed tomography of the thorax showed an enhancing anterior mediastinal mass with heterogeneous enhancement and contrast pooling in the arterial phase, followed by homogeneous enhancement in the venous phase, consistent with an aneurysm arising from the superior vena cava. This case highlights superior vena cava aneurysms as extremely rare causes of anterior mediastinal masses. Other causes of anterior mediastinal masses were also discussed.
Aged ; Aneurysm ; diagnostic imaging ; Female ; Humans ; Mediastinum ; diagnostic imaging ; Radiography, Thoracic ; Tomography, X-Ray Computed ; Vena Cava, Superior ; diagnostic imaging

CT scans in four cases of chronic superior vena cava or left brachiocephalic vein obstruction demonstrate a systemic-to-cardiac collateral venous pathway through anastomoses between the pericardial branches of systemic veins and the presumed adventitial veins of the ascending aorta and pulmonary trunk. These adventitial veins then drain into tributaries of the anterior cardiac veins or ventricular coronary veins.
Aged ; Brachiocephalic Veins/*abnormalities/*radiography ; Collateral Circulation ; Contrast Media/diagnostic use ; Coronary Vessel Anomalies/*radiography ; Humans ; Male ; Superior Vena Cava Syndrome/*radiography ; *Tomography, X-Ray Computed

Behcet's disease is a chronic multisystemic disorder involving many organs and characterized by recurrent oral and genital ulcers and relapsing iritis. A case of BD with large vein thrombosis involving superior and inferior vena cava is presented. Large vein thrombosis in BD is not commonly developed and most commonly observed in the inferior or superior vena cava. A review of the literature emphasizes the rarity of the combined superior and inferior vena caval occlusion. Existence of extensive large vein occlusion in BD is associated with limited therapy and poor prognosis.
Adult ; Behcet's Syndrome/diagnosis ; Behcet's Syndrome/complications* ; Disease Progression ; Fatal Outcome ; Female ; Fibrinolytic Agents/therapeutic use ; Human ; Phlebography ; Thrombosis/etiology* ; Thrombosis/drug therapy ; Thrombosis/diagnosis ; Vena Cava, Inferior/radiography* ; Vena Cava, Superior/radiography* ; Substances: Fibrinolytic Agents

Superior vena cava (SVC) obstruction is associated with the gradual development of venous collaterals. We present a rare form of systemic-to-pulmonary subpleural collateral pathway that developed in the bridging subpleural pulmonary veins in a 54-year-old woman with complete SVC obstruction. This uncommon collateral pathway represents a rare form of acquired right-to-left shunt due to previous pleural adhesions with an increased risk of stroke due to right-to-left venous shunting, which requires lifelong anticoagulation.
*Collateral Circulation/physiology ; Female ; Humans ; Middle Aged ; Multidetector Computed Tomography ; Phlebography/methods ; Pulmonary Veins/physiopathology/*radiography ; Stroke/complications ; Superior Vena Cava Syndrome/physiopathology/*radiography ; Veins/physiopathology

Although the use of central venous cannulation has been increasing in recent years, it can produce serious complications such as hemothorax, pneumothorax, arterial puncture, and malposition of the catheter. Therefore, post-procedure chest radiograph must be obtained to confirm correct placement of the catheter and to exclude pneumothorax or hemothorax. We experienced an abnormal course of left subclavian catheter along the left border of the heart on post-procedure chest radiograph. Here we report a case of persistent left superior vena cava detected by hemodialysis catheterization in a patient with acute renal failure after ruptured abdominal aortic aneurysm.
Acute Kidney Injury ; Aortic Aneurysm, Abdominal ; Catheterization ; Catheterization, Central Venous* ; Catheters ; Central Venous Catheters* ; Heart ; Hemothorax ; Humans ; Pneumothorax ; Punctures ; Radiography, Thoracic ; Renal Dialysis ; Vena Cava, Superior*