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Query: UMLS:C0034065 (pulmonary embolism)
 14,979 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of double right and left intraventricular thrombosis diagnosed by 2D echocardiography is reported in a 20 year old man with nephrotic syndrome with eosinophilia and hypercoagulability, admitted as an emergency for a staphylococcal septicaemia in shock and anuria. Anticoagulation with heparin did not prevent two episodes of pulmonary embolism. Complete dissolution of the thrombi was obtained by peripheral administration of fibrinolytic therapy (urokinase and plasminogen). The authors discuss the differential diagnosis of echocardiographic appearances of biventricular masses and possible causes of these thrombi are suggested.
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PMID:[Biventricular thrombosis in nephrotic syndrome with hypercoagulability and hypereosinophilia]. 392 Sep 99

The effect of the new positive inotropic and vasodilatator bipyridine-derivate Amrinon on catecholamine-refractive heart insufficiency in septic shock is described. A bolus dose of 1 mg/kg b.w., followed by continuous infusion of Amrinon 10 micrograms/kg b.w./min improved the haemodynamic parameters of all seven patients. The severe tachycardia before therapy was diminished more than 30%, the blood-pressure increased about 25-30%. RAP, PAP and PCWP showed a diminution of 35-45%. The cardiac output increased nearly 100% under therapy. All patients had IPPV with high inspiratory oxygen concentration, with inversed-ratio-ventilation and high positive end-expiratory pressure. Under Amrinon-therapy the initial pulmonary insufficiency diminished. The oliguria/anuria existing before Amrinon-therapy was improved also. Amrinon was given over 24-36 hours, the total dose was between 800 and 1440 mg. Six of the seven patients survived their severe illness; one patient died of pulmonary embolism, confirmed by autopsy, four weeks after Amrinon-therapy.
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PMID:[Amrinone in catecholamine refractory heart failure in septic shock]. 409 58

Post-operative inferior vena cava (IVC) obstruction is reported as an uncommon complication after orthotopic liver transplantation (OLT). We report 6 cases after 245 OLT's in the period between March '79 and December '92. Compression or torsion of the IVC or a technical problem were underlying causes. Oligo-anuria was observed in almost all patients and was probably caused by renal vein hypertension. Doppler ultrasound has become an important tool for the diagnosis of this complication. Operative treatment was performed in almost all cases in order to correct causative factors. Thrombi above or at the level of the upper anastomosis of the IVC should be removed via the right atrium, during cardio-pulmonary bypass, in order to prevent pulmonary embolism. Thrombi in the IVC caudal to the liver can be removed by cavotomy with high positive end expiratory pressure ventilation.
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PMID:Inferior vena cava obstruction after orthotopic liver transplantation. 813 61

We present a case of iliac aneurysm rupture that started with high-output cardiac failure and anuria and later presented as a pulmonary embolism that needed a preoperatory filter for the cava vein.
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PMID:Iliac arteriovenous fistula secondary to iliac aneurysm rupture associated with pulmonary embolism and anuria. 1074 33

Renal transplant vein thrombosis is an unusual event occurring in 0.3-3% of renal transplantations. Prognosis is uniformly poor with graft loss in nearly every case. We report here the first three cases of renal graft vein thrombosis successfully treated by percutaneous endoluminal thromboaspiration. After an initially uneventful course all recipients developed anuria and required hemodialysis. In two cases, an ultrasound examination suggested a diagnosis of venous thrombosis. Emergency arteriography and phlebography were performed, confirming the complete thrombosis of the graft veins. Thromboaspiration was carried out with full heparinization and led to renal function improvement in all cases. Grafts are still functioning 6 months after the procedure, with serum creatinine levels of 176 mumol/l, 120 mumol/l and 184 mumol/l, respectively. Thus, this procedure avoids surgical and anaesthetic risks and allows, if performed at an early stage, restoration of graft function. Great care must be taken to avoid vein wall damage, vascular suture line rupture, or pulmonary embolism.
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PMID:Successful endoluminal thrombo-aspiration of renal graft venous thrombosis. 1074 96

A 70-year-old man with clinically localised prostate carcinoma underwent extraperitoneal endoscopic radical prostatectomy. His medical history revealed hypertension, renal colic, hypogonadotropic hypogonadism and recurrent deep venous thrombosis in the legs. The operation was uneventful with 500 ml blood loss and no periods ofhypotension. The patient developed oliguria within 12 h after surgery. A hypovolemic state was initially suggested to explain the oliguria and increasing amounts of intravenous fluids were administered. The oliguria persisted, however, and the patient did not respond to a diuretic. There was no fluid loss in the drain. Blood pressure, pulse and temperature were normal. Peritonitis and bowel perforation were excluded. Ultrasound examination of the bladder and kidneys revealed an empty bladder and no dilatation of the upper urinary tract, which excluded a post-renal obstruction. The clinical situation deteriorated within hours as the patient developed anuria, bowel distension, metabolic acidosis with progressive renal failure and signs of respiratory distress for which mechanical ventilation was needed. A chest X-ray prior to intubation did not show pneumonia or signs indicating pulmonary embolism. CT of the abdomen was performed to evaluate urinary leakage but revealed no fluid collection or urinoma. Thus pre- and post-renal causes of oliguria were excluded. In view of the systemic symptoms, intra-abdominal pressure was measured using a bladder catheter; it varied between 25 and 35 cm water. Together with the clinical situation, a diagnosis of abdominal compartment syndrome was made and coeliotomy was performed immediately. Within 10 min after decompression of the peritoneal cavity, diuresis started spontaneously. Renal function was restored to preoperative levels in 3 weeks. Abdominal compartment syndrome is a potentially life-threatening cause of anuria. The syndrome should be part of the differential diagnosis for patients with postoperative anuria, including those who underwent extraperitoneal minimally invasive procedures.
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PMID:[Clinical reasoning and decision-making in practice. A patient with oliguria following prostatectomy]. 1637 15

A 53-year-old man developed a deep venous thrombus (DVT) and pulmonary embolism (PE) shortly after an open Roux-en-Y gastric bypass was performed. He later suffered a life-threatening gastrointestinal bleed while on anticoagulation for the DVT. Thus, anticoagulation was held and an inferior vena cava (IVC) filter (G2, Bard Inc., Tempe, AZ, USA) was placed for PE prophylaxis. About 10 days after filter placement, he presented with severe low back pain and syncope. He also presented with hypotension and anuria unresponsive to intravenous fluids. A STAT non-contrast CT scan of the abdomen revealed that his IVC filter had migrated from an infrarenal to a suprarenal position. Given the high clinical suspicion for renal vein thrombosis, an attempt at IVC filter retrieval was made. The filter could not be retrieved because it was embedded in a large IVC thrombus that extended from the hepatic veins down to the common iliac veins. The patient received nearly 4 days of tPA that was administered at the site of the thrombus with a long thrombolytic catheter (UNIFUSE, Angiodynamics, Queensbury, NY, USA). While his creatinine peaked at 7.6 on hospital Day 4, he eventually began to produce urine and his creatinine had declined to his baseline of 1.0 on follow-up 1 month later. About 18 months after admission, his creatinine had further declined to 0.8. We report the first published case of acute renal failure due to bilateral renal vein thrombosis in the setting of IVC filter migration and thrombosis. This report highlights an important, but rare complication of IVC filter placement as well as the non-operative management of acute bilateral renal vein thrombosis.
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PMID:Bilateral renal vein thrombosis and subsequent acute renal failure due to IVC filter migration and thrombosis. 2042 Aug 4