Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034065 (pulmonary embolism)
 14,979 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Childhood septic arthritis is not only an uncommon presentation with polyarticular involvement, but is also rarely complicated with thromboembolism. We report a case of a 10-year-old boy who suffered multiple staphylococcal arthritis, deep vein thrombosis, pulmonary embolism, pericardial effusion and occlusion of the anterior parietal branch of the right middle cerebral artery. Oxacillin-sensitive Staphylococcus aureus was isolated from blood, synovial fluid and pericardial effusion. Intravenous six-week oxacillin combined with two-week gentamicin for eradicating the pathogen, arthrotomy for debridment and subcutaneous low-molecular-weight heparin for preventing further thromboembolism were administered during admission. In addition, surveys for immunodeficiency, connective tissue disease and hemostatic dysfunction produced negative findings. The patient was discharged with neither painful disability of involved joints nor neurological sequelae.
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PMID:Disseminated staphylococcal disease: report of one case. 1630 85

Chronic granulomatous disease (CGD) is a primary immunodeficiency characterized by recurrent infections with certain types of bacteria and fungi. Presented herein is the case of a 29 year old woman with CGD who suffered from bacteria-associated haemophagocytic syndrome and a septic pulmonary embolism following a uterine infection and sepsis, caused by Burkholderia cepacia complex.
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PMID:Bacteria-associated haemophagocytic syndrome and septic pulmonary embolism caused by Burkholderia cepacia complex in a woman with chronic granulomatous disease. 1744 99

We report the simultaneous occurrence of lymphocytic interstitial pneumonitis and pulmonary embolism in a patient with tetralogy of Fallot and common variable immunodeficiency. An explanation based on the pathogenesis of these diseases is proposed to explain this "unfortunate coincidence".
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PMID:Lymphocytic interstitial pneumonia and pulmonary embolism in a patient with tetralogy of Fallot and common variable immunodeficiency: is there any link? 1844 64

The association of Down syndrome with mannose-binding lectin (MBL)-deficiency, recurrent infections and vasculitis has not been reported. We report a 30 year-old female with Down-syndrome associated with MBL-deficiency with the genotype LXA/HYD, IgG-deficiency, recurrent uro-genital infections, cutaneous vasculitis, G20.210A prothrombin mutation, deep venous thrombosis, and pulmonary embolism. MBL-deficiency in combination with IgG deficiency might have favored the development of recurrent uro-genital infections. Immunodeficiency might be also involved in the pathogenesis of cutaneous vasculitis. Deep venous thrombosis and pulmonary embolism were attributed to the genetically determined prothrombotic state and intake of oral contraceptives.
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PMID:Down-Syndrome associated with MBL-deficiency, IgG-deficiency, vasculitis and mutated prothrombin. 1939 28

Both surgical and endovascular grafts have the rare risk of late secondary infection. Treatment varies based on the clinical setting, but in general the recommendations are that infected endografts be removed and reconstruction performed. In the abdominal aorta this may vary from homograft or other impregnated grafts to excision and extra-anatomic bypass. We discuss an unusual case which we believe serves as a useful review of this still debated area. A 58-year-old male presented with abdominal and back pain. Prior history was notable for human immunodeficiency virus positive status, pulmonary embolism (currently on Coumadin) and two years previously repair of a saccular infra-renal aneurysm with tube graft. The week prior to the onset of symptoms he suffered a noticeable scratch from his cat. Blood cultures were positive for pasturella multicoda. He was transferred to our institution and underwent resection and explantation, with homograft reconstruction. At one year he is alive and well.
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PMID:Pasturella multicoda infection of an abdominal aortic endograft. 2349 55

Pulmonary alveolar proteinosis (PAP), which was first described by Rosen in 1958, is a rare disease characterized by impaired surfactant metabolism that provokes the accumulation of proteinaceous material in the alveoli. PAP is usually an auto-immune disease though, less commonly, may be congenital or secondary to another underlying disorder, such as infection, an immunodeficiency or a haematological disease. A positive diagnosis can be made with the appearance of "crazy-paving" on a computed tomography scan, with a milky fluid bronchial aspiration. A cytological examination will also show eosinophilic material and pink stained periodic acid-Schiff-positive material. A whole lung lavage is the most widely accepted therapy for hypoxemic PAP. Herein, we report the case of a 27-year-old woman admitted into our intensive care unit for hypoxemic PAP that was complicated by a pulmonary embolism. Because the patient presented with refractory hypoxemia associated with a brief cardiac arrest, femoral veno-arterial extracorporeal life support (ECLS) was rapidly inserted. Under ECLS, the patient subsequently developed "Harlequin syndrome", which was managed using an original and minimally invasive method. A whole lung lavage as well as prone positioning was effectively performed under ECLS, and resulted in substantial improvement in oxygenation. The patient could be discharged from the hospital 40 days later.
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PMID:Pulmonary alveolar proteinosis requiring "hybrid" extracorporeal life support, and complicated by acute necrotizing pneumonia. 2352 60

The incidence of Warfarin-induced skin necrosis (WISN) is very low 0.01-0.10%. The majority of the WISN cases appear between day 3 and 6 of onset of Warfarin therapy. The cases of late onset WISN are rarely seen. We report a case of late onset WISN in a young human immunodeficiency virus positive female patient with thrombotic pulmonary embolism and reactivation of pulmonary tuberculosis.
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PMID:Late onset Warfarin induced skin necrosis in human immunodeficiency virus infected patient with pulmonary tuberculosis. 2391 57

Introduction Human immunodeficiency virus (HIV) patients are at risk of developing thrombosis than general population. There are several intersecting mechanisms associated with HIV infection and antiviral therapy that are emerging, which may lead to vasculopathy and hypercoagulability in these patients. Methods We analyzed the HIV patients who followed up with our Vascular Medicine outpatient clinic with venous thromboembolism (VTE) over the past 3 years and followed them prospectively. The patients included were those who had minimum, regular follow-up of 3 months, with a Doppler scan in the beginning and last follow-up. Patients were analyzed for age, gender, race, site of thrombosis, coagulation factors, lipid panel, type of antiretroviral treatment, past or present history of infections or malignancy, CD4 absolute and helper cell counts at the beginning of thrombosis, response to treatment and outcome. Patients with HIV with arterial thrombosis were excluded. Results A total of eight patients were analyzed. The mean age was 49.87 years (range, 38-58 years). All were male patients with six patients having lower limb thrombosis, one patient with upper limb thrombosis related to peripheral inserted central catheter (PICC), and one patient had pulmonary embolism with no deep vein thrombosis. Most common venous thrombosis was popliteal vein thrombosis, followed by common femoral, superficial femoral and external iliac thrombosis. Two patients had deficiency of protein S, two had high homocysteine levels, one had deficiency of antithrombin 3, and one had increase in anticardiolipin Immunoglobulin antibody. All patients were taking nucleoside and nonnucleoside inhibitors but only two patients were taking protease inhibitors. There was history of lymphoma in one and nonsmall cell lung carcinoma in one patient. Three patients had past history of tuberculosis and one of these patients also had pneumocystis carinii pneumonia. The mean absolute CD4 counts were 383.25 cells/UL (range, 103-908 cells/UL) and helper CD4 counts were 22.5 cells/UL (range, 12-45 cells/UL). All were anticoagulated with warfarin or enoxaparin. There was complete resolution of deep vein thrombosis in two patients (one with PICC line thrombosis in 3 months and other with popliteal vein thrombosis in 1 year). There was extension of clot in one patient and no resolution in others. Seven patients are still alive and on regular follow-up. Conclusion Thrombosis in HIV patients is seen more commonly in middle aged, community ambulant male patients. Left lower limb involvement with involvement of popliteal vein is most common. Deficiency of protein S and hyperhomocystenaemia were noted in these patients. Most of these patients did not respond to therapeutic anticoagulation, but the extension of the thrombosis was prevented in majority of cases.
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PMID:Risk of Venous Thromboembolism in Patients Infected with HIV: A Cohort Study. 2443 91

A 47-year-old African American man was seen for routine follow-up for his human immunodeficiency virus (HIV). The patient's medical history included insomnia, gastroesophageal reflux disease, pulmonary embolism, right shoulder musculoskeletal pain, latent tuberculosis infection, sickle cell trait (hemoglobin S variant), and HIV of 24 years' duration.
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PMID:Supravenous Hyperpigmentation in an HIV-Infected Patient. 2731 61

The risk of thromboembolism is increased when associated with the human immunodeficiency viral (HIV) infection. Various factors are involved in promoting thrombosis, and the presence of a patent foramen ovale augments the potential for a paradoxical embolism. We describe the case of a 56-year-old man receiving antiretroviral therapy with features of right heart failure and pulmonary embolism. Due to the high incidence of life-threatening thromboembolism in the HIV-infected group, the need for long-term anticoagulation has to be evaluated.
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PMID:Embolizing Massive Right Atrial Thrombus in a HIV-Infected Patient. 3028 7


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