We report a patient who developed a hydromediastinum associated with the insertion of a central venous catheter. A 32-year-old male, who presented for left nephroureterectomy, had a central venous catheter inserted after general anesthesia. The patient subsequently showed acute respiratory distress after extubation. His right neck was severely edematous and the chest radiograph revealed a widened mediastinal shadow. The exploratory neck incision showed fluid collection at the neck and mediastinum.
Adult ; Anesthesia, General ; Catheterization* ; Catheters* ; Central Venous Catheters ; Humans ; Jugular Veins* ; Male ; Mediastinum ; Neck ; Radiography, Thoracic

An endovascular intervention is a feasible alternative to the technically challenging conventional surgery for the treatment of traumatic vertebral arterial lesions. This report describes a rare case involving a 22-year-old patient with a traumatic vertebral arterial pseudoaneurysm and multiple arteriovenous fistulas which were successfully sealed using the endovascular stent-graft technique.
Adult ; Aneurysm, False/etiology/radiography/*therapy ; Angiography ; Arteriovenous Fistula/etiology/radiography/*therapy ; Humans ; *Jugular Veins/radiography ; Male ; Stents ; Vertebral Artery/*injuries/radiography

Lemierre syndrome is a rare disease characterized by internal jugular vein thrombosis and septic emboli, and it primarily occurs in healthy young individuals; this disease usually follows an acute oropharyngeal infection. To the best of our knowledge, only a few reports about this disease have appeared in the radiologic literature. We report here the radiologic findings of a case of Lemierre syndrome in a young healthy female adolescent who had a history of acute pharyngotonsilitis. Chest radiographs showed lung nodules that displayed cavitary changes with rapid progression on the serial studies. High-resolution CT scan showed multi-focal patchy consolidations that connect with vessels, and this was suggestive of septic pulmonary embolism. Ultrasonography and CT scan of the neck revealed right internal jugular vein thrombosis.
Adolescent ; Humans ; Jugular Veins ; Lemierre Syndrome* ; Lung ; Neck ; Pulmonary Embolism ; Radiography, Thoracic ; Rare Diseases ; Thrombosis ; Tomography, X-Ray Computed ; Ultrasonography

Adult ; Drainage ; Female ; Heart Septal Defects, Ventricular ; surgery ; Humans ; Jugular Veins ; Radiography ; Vena Cava, Inferior ; abnormalities ; diagnostic imaging

Jugular bulb diverticulum is an irregular extension of the jugular bulb into the temporal bone that may be symptomatic or asymptomatic. The jugular bulb has rarely been reported to extend into the occipital condyle; such extension is termed a condylar jugular diverticulum and is characterized as a defect in the occipital condyle contiguous with the jugular bulb. This report details 3 cases of condylar jugular diverticulum. Extension of the jugular bulb into the ipsilateral occipital condyle was noted as an incidental finding on cone-beam computed tomographic (CBCT) images of 3 patients. All 3 patients were asymptomatic, and this finding was unrelated to the initial area of interest. CBCT use is becoming ubiquitous in dentistry, as it allows 3-dimensional evaluation, unlike conventional radiography. Proper interpretation of the entire CBCT is essential, and recognition of the indicators of condylar jugular diverticulum may prevent misdiagnosis of this rare entity.
Cone-Beam Computed Tomography ; Dentistry ; Diagnostic Errors ; Diverticulum ; Growth and Development ; Humans ; Incidental Findings ; Jugular Veins ; Radiography ; Temporal Bone

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*

We report a case of central venous stenosis due to a structural deformity caused by a tuberculosis-destroyed lung in a 65-year-old woman. The patient presented with left facial edema. She had a history of pulmonary tuberculosis, and the chest X-ray revealed a collapsed left lung. Angiography showed leftward deviation of the innominate vein leading to kinking and stenosis of the internal jugular vein. Stent insertion improved her facial edema.
Aged ; Brachiocephalic Veins/*pathology/radiography ; *Central Venous Pressure ; Constriction, Pathologic/*etiology/pathology/therapy ; Edema/therapy ; Female ; Humans ; Jugular Veins/pathology/radiography ; Stents ; Tuberculosis, Pulmonary/*complications/pathology/radiography ; Vascular Diseases/*etiology/pathology/therapy

BACKGROUND: We hypothesized that the direction of the J-tip of the guidewire during insertion into the internal jugular vein (IJV) might determine its ultimate location. METHODS: In this study, 300 patients between the ages of 18 and 99 years who required central venous catheterization via IJV in the emergency department enrolled for randomization. IVJ catheterization was successful in 285 of 300 patients. An independent operator randomly prefixed the direction of the J-tip of the guidewire to one of three directions. Based on the direction of the J-tip, patients were allocated into three groups: the J-tip medial-directed group (Group A), the lateral-directed group (Group B), or the downward-directed group (Group C). Postoperative chest radiography was performed on all patients in order to visualize the location of the catheter tip. A catheter is considered malpositioned if it is not located in the superior vena cava or right atrium. RESULTS: Of the total malpositioned catheter tips (8 of 285; 2.8%), the majority (5 of 8; 62.5%) entered the contralateral subclavian vein, 2 (25.0%) were complicated by looping, and 1 (12.5%) entered the ipsilateral subclavian vein. According to the direction of the J-tip of the guidewire, the incidence of malpositioning of the catheter tip was 4 of 92 in Group A (4.3%), 4 of 96 in Group B (4.2%), and there were no malpositions in Group C. There were no significant differences among the three groups (p = 0.114). CONCLUSIONS: The direction of the J-tip of the guidewire had no statistically significant effect on incidence of malpositioned tips.
Catheterization ; Catheterization, Central Venous ; Catheters* ; Central Venous Catheters ; Emergency Service, Hospital ; Heart Atria ; Humans ; Incidence ; Jugular Veins* ; Radiography ; Random Allocation ; Subclavian Vein ; Thorax ; Vena Cava, Superior

Although pulsatile tinnitus can be audible, objective demonstration of this heartbeat-synchronous sound has rarely been successful. We report a rare case of pulsatile tinnitus in a 44-yr-old female patient, which was induced by a large mastoid emissary vein (MEV) and objectively documented by Doppler sonography of the left posterior auricular region. The tinnitus was intermittent and the patient could adapt to the tinnitus without intervention on the mastoid emissary vein. These findings suggest that a single large MEV can cause pulsatile tinnitus in the absence of other vascular abnormalities, and imaging studies of the posterior fossa and Doppler ultrasonography can aid the diagnosis in such cases.
Adult ; Dilatation, Pathologic/complications ; Female ; Humans ; Jugular Veins/radiography/ultrasonography ; Magnetic Resonance Imaging ; Mastoid/blood supply/ultrasonography ; Tinnitus/*diagnosis/etiology ; Tomography, X-Ray

Central venous catheters provide long-term available vascular access. They are useful for central venous pressure monitoring, rapid fluid management, massive transfusion and direct cardiovascular medication, especially in operation. Central venous catheterization is usually performed by the landmark bedside technique without imaging guidance. The complications of central venous catheterization are frequent, which include malposition, pneumothorax, hemothorax, chylothorax, arterial puncture, hematoma, air embolism and infection. Malposition of a central venous catheter is not rare and may cause several complications such as malfunction of the catheter, default measurement of central venous pressure, catheter erosion, thrombophlebitis and cardiac tamponade. In this case, we report a malposition of central venous catheter with 9-Fr introducer sheath which is located in the right subclavian vein via ipsilateral internal jugular vein and the correction of this misplacement assisted by mobile type diagnostic X-ray apparatus (C-arm fluoroscope).
Cardiac Tamponade ; Catheterization ; Catheterization, Central Venous ; Catheters ; Central Venous Catheters* ; Central Venous Pressure ; Chylothorax ; Embolism, Air ; Hematoma ; Hemothorax ; Jugular Veins ; Pneumothorax ; Punctures ; Radiography* ; Subclavian Vein ; Thrombophlebitis