Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149871 (deep vein thrombosis)
 12,364 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a prospective study a comparison was made between the results of photoplethysmography and ultrasonic duplex scanning in 151 consecutive legs with swelling, aching, and suspected venous insufficiency. Thirty-four percent of the legs had a history of previous deep venous thrombosis, 26% had undergone previous superficial vein surgery, and 11% had active or healed ulceration. Photoplethysmographic findings were normal in 86 (57%) of these legs and indicated deep venous disease in 33 (22%). With duplex scanning, incompetent vein segments were found in 140 legs (93%). The kappa coefficient of agreement between the result, classified as either normal, superficial disease only, or deep incompetence, was 0.12 +/- 0.06. In legs with superficial disease, the number of incompetent levels was no greater in legs with abnormal results of photoplethysmography than in legs with normal results of photoplethysmography. In general, an abnormal photoplethysmographic result is related to multilevel reflux and the presence of visible skin changes. Photoplethysmography had the same value, in these patients, to predict the presence of multilevel reflux as had inspection of the skin of the goiter area. These results do not warrant the continued use of photoplethysmography for surgical decision making in patients with suspected venous insufficiency.
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PMID:Photoplethysmography reexamined: lack of correlation with duplex scanning. 151 71

The AA. utilized temporary vena cava filters (16 Filcard and 8 Lysofilters) in 24 patients affected by deep venous thrombosis (DVT) of the lower limbs for the prevention of primary and recurrent pulmonary embolism (PE). The diagnosis of thromboembolic disease was always achieved by means of Ultrasounds (echo-color doppler) and was punctually confirmed by a retrograde cavagram during the insertion of the device. 19 patients presented large free-floating thrombi at inferior caval, iliac or common femoral vein level whereas 5 patients presented thrombi mostly of occlusive aspect. There was clinical or scintigraphic evidence of PE in 6 of the patients enrolled. 20 patients, without contraindications, were treated by fibrinolysis (F) with Urokinase (2-10 days) whereas 4 patients underwent surgical thrombectomy (T) because of short time relation with surgical intervention or trauma. All of them were protected by temporary vena cava filters and heparinized. All the filters were removed within 10 days. The results were considered "very good" (complete regression of floating thrombi) in 16 cases (14 F + 2 T), "good" (nearly complete regression of floating thrombi) in 3 cases (2 F + 1 T) and "poor" (unchanged) in the remaining 5 cases (4 F + 1 T). We didn't observe any new case or relapse of PE in the whole group and, furtherly, in 2 cases (1 F and 1 T) we demonstrated the capture of big emboli by the filter's basket. These clots were subsequently dissolved by fibrinolysis. To achieve the diagnosis of thromboembolic disease the following methods were used: 1--Screening: echo-color doppler of lower limbs extended to iliac and inferiora cava veins for detection of DVT and echocardio-color doppler for the detection of cardiac signs of PE. 2--DIAGNOSIS: pulmonary scintigram, retrograde cavogram and, rarely, angioCT scan. 3--FOLLOW-UP: echo-color doppler of lower limbs and pulmonary scintigram. The percutaneous insertion sites were the basilic vein (Filcard) and the right jugular vein (Lysofilter). Left jugular vein was used in 1 case with a big thyroid goitre. In the present experience we had no accidents during filters introduction or removal and no thrombosis at the insertion site (1 case of phlebitis of basilic vein). Indications and effectiveness: our results seem to be favorable to the use of inferior vena cava temporary filters for primary and recurrent pulmonary embolism prevention in the cases with floating thrombi both on fibrinolysis and embolectomy. In the cases of occlusive thrombotic diseases they proved to be effective to prevent PE during surgical embolectomy.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Temporary caval filters. Our experience. Preliminary analysis of 24 cases]. 824 12

A 54-year-old man of Persian origin presented to our department with a 1-year history of ulcers on the right leg that had been unresponsive to numerous topical treatments, accompanied by lymphedema of the right leg. Medical history included hypergonadotropic hypogonadism, which had not been further investigated. He was treated for 20 years with testosterone IM once monthly, which he stopped a year before the current hospitalization for unclear reasons. The patient reported no congenital lymphedema. Physical examination revealed two deep skin ulcers (Figure 1) on the right leg measuring 10 cm in diameter with raised irregular inflammatory borders and a boggy, necrotic base discharging a purulent hemorrhagic exudate. Bilateral leg pitting edema and right lymphangitis with lymphadenitis were noted. He had low head hair implantment, sparse hair on the body and head, hyperpigmentation on both legs, onychodystrophia of the toenails (mainly the large toe and less prominent on the other toes), which was atrophic lichen-planus-like in appearance and needed no trimming (Figure 2), normal hand nails, oral thrush, and angular cheilitis. Other physical findings were gynecomastia, pectus excavatum, small and firm testicles, long extremities, asymmetrical goiter, systolic murmur 2/6 in left sternal border, and slow and inappropriate behavior. The patient's temperature on admission was 39 degrees C. Blood cultures were negative for bacterial growth. Results of laboratory investigations included hemoglobin (11.2 g/dL), hematocrit (26.8%), normal mean corpuscular volume and mean corpuscular hemoglobin volume, and red blood cell distribution width (16%). Blood smear showed spherocytes, slight hypochromia, anisocytosis, macrocytosis, and microcytosis. Blood chemistry values were taken for iron (4 micro g/dL [normal range 40-150 micro g/dL]), transferrin (193 mg/dL [normal range 220-400 mg/dL]), ferritin (1128 ng/mL [normal range 14-160 ng/mL]), transferrin saturation (1.5% [normal range 20%-55%]), serum folate (within normal limits), and vitamin B12 (within normal limits). Direct Coombs' test equaled positive 2 + IgG. All these values indicated anemia of chronic diseases combined with hemolytic anemia. Further blood work-up tested antinuclear antibody (positive <1:80 homogeneous pattern), rheumatoid factors (143 IU/mL [positive >8.5 IU/mL]), C-reactive protein (286 mg/L [normal range 0-5 mg/L]), anticardiolipin IgM antibody (9.0 monophosphoryl lipid U/mL [normal range 0-7.00 MPL U/mL]) and antithrombin III activity (135% [normal range 74%-114%]). Results of other blood tests were within normal limits or negative, including lupus anticoagulant, beta2 glycoprotein, anticardiolipin IgG Ab, anti-ss DNA Ab, C3, C4, anti-RO, anti-LA, anti-SC-70, anti-SM Ab, P-ANCA, C-ANCA, TSH, FT4, anti-T microsomal, antithyroglobulin, protein C activity, protein S free, cryoglobulins, serum immunoelectrophoresis, VDRL, hepatitis C antibodies, hepatitis B antigen, and human immunodeficiency virus. Endocrinological work-up examined luteinizing hormone (22.9 mIU/mL [normal range for adult men 0.8-6 mIU/mL]), follicle stimulating hormone (49.7 mIU/mL [normal range for adult men 1-11 mIU/mL]), testosterone (0.24 ng/mL [normal range for adult men 2.5-8.0 ng/mL]), bioavailable testosterone (0.02 ng/mL [normal range for adult men >0.6 ng/mL]), and percent bioavailable test (8.1% [normal value >20%]). These results indicate hypergonadotropic hypogonadism. Plasminogen activator inhibitor 1 was 6 U (normal value 5-20 U/mL). Karyotyping performed by G-banding technique revealed a 47 XXY karyotype, which is diagnostic of Klinefelter's syndrome. Doppler ultrasound of the leg ulcers disclosed partial thrombus in the distal right femoral vein. X-rays and bone scan displayed osteomyelitis along the right tibia. Histological examination of a 4-mm punch biopsy from the ulcer border revealed hyperkeratosis, acanthosis, hypergranulosis, and mixed inflammatory infiltrate containing eosinophils compatible with chronic ulcer. Multiple vessels were seen, compatible with a healing process. Direct immunofluorescence of the biopsy revealed granular IgM in the dermo-epidermal junction. Indirect immunofluorescence was negative. Thyroid function tests showed normal thyroid stimulating hormone and free throxine4. Multinodular goiter was seen on thyroid scan and ultrasound. Thyroid fine needle aspiration was compatible with multinodular goiter (normal follicular cells, free colloid, macrophages with pigment). IV treatment with amoxicillin-clavulanic acid 1 g t.i.d. was administered for 2 weeks, with a decrease in temperature and normalization of the leukocyte level. Oral antibiotic treatment with amoxicillin-clavulanic acid was continued for 10 more days, followed by 25 days of ciprofloxacin for the osteomyelitis. Local treatment included saline soakings followed by application of Promogran (Johnson & Johnson, New Brunswick, NJ) and Kaltostat (ConvaTec Ltd., a Bristol-Myers Squibb Company, New York, NY) with slight improvement. At the same time, the patient was treated with warfarin sodium due to deep vein thrombosis under international normalized ratio 2-3. The patient was treated with IM testosterone once monthly for 1 year, which resulted in a reduction in the diameter and depth of the leg ulcers (Figure 3). Blood tests were not performed for follow-up of the immune state.
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PMID:Klinefelter's syndrome presenting with leg ulcers. 1536 65

A 51-year-old man presented acutely with recurrent bouts of coughing associated with transient and brief loss of consciousness consistent with cough syncope, mild stridor and a recent history of a respiratory tract infection. A chest X-ray demonstrated tracheal narrowing. His D-dimer was negative. A non-contrast CT scan of the chest demonstrated a large retrosternal goitre causing tracheal compression, and further investigation with a contrast-enhanced CT scan of the neck and chest demonstrated an incidental finding of a large pulmonary embolus (PE). The full extent of the PE was determined through performing a CT pulmonary angiography. Doppler ultrasound demonstrated a left leg deep vein thrombosis as the primary cause of the PE. His cough syncope improved in response to anticoagulation treatment, to the point where he could be safely discharged home. He had a further significant improvement in symptoms following an elective hemithyroidectomy for retrosternal goitre.
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PMID:Cough syncope and tracheal compression secondary to a retrosternal goitre: looking for a pulmonary embolism. 3102 51

Chylothorax presents as exudate with lymphocytic predominance and high triglyceride-low LDH levels, usually due to a traumatic disruption of the thoracic duct, possibly iatrogenic. Other causes include malignancy, sarcoidosis, goiter, AIDS, or tuberculosis. Here we present a case of a 66-year-old male who came in with cough and shortness of breath for few weeks. A week earlier, at an ED visit, he was diagnosed with pneumonia based on CT angiogram of the chest without contrast that showed bilateral pleural effusion and bilateral pulmonary infiltrates. The CT-guided placement of bilateral chest tube drained 1160 cc of creamy yellow fluid on the right and 1200 cc of creamy yellow fluid on the left. CT chest/abdomen/pelvis showed bilateral ground-glass opacities within the lungs and possible bony metastasis. A whole-body bone scan showed multiple bony metastatic lesions throughout the skeleton. IR guided bone biopsy suggested upper GI or pancreaticobiliary cancer. Venous ultrasound with Doppler of left upper extremity showed findings suggestive of a nonocclusive DVT of proximal/mid left subclavian vein which is difficult to compress. Eventually, malignancy-related DVT of the left subclavian/brachiocephalic vein was identified as the possible etiology for the bilateral chylothorax.
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PMID:Bilateral Chylothorax as a Unique Presentation of Pancreaticobiliary or Upper Gastrointestinal Cancer. 3135 38