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Query: UMLS:C0235886 (leg edema)
 674 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Chronic lower-leg edema in patients with venous disorders was studied by means of lymphoscintigraphy. Lymphatic patterns of flow were evaluated prospectively in 26 patients with technetium 99m antimony trisulfide colloid injected subcutaneously in the interdigital web spaces on the feet. Most patients in this study had postphlebitic syndrome, and all of these patients had abnormal lymphoscintigraphic flow patterns. Nine had evidence of lymphatic obstruction, and one had an enhanced flow pattern. Three patients had veins used for distal arterial bypass, and all these veins showed decreased lymphatic flow. Two patients with Klippel-Trenaunay syndrome (congenital varicose veins associated with limb elongation, a capillary nevus, and an abnormal deep venous system) had obstruction to lymphatic flow, and two others had normal and enhanced patterns. Normal studies were seen in four of five patients who had veins used for coronary artery bypass grafting. The finding of decreased lymphatic flow in patients appears to be the result of the length of time from an episode of deep venous thrombosis, the occurrence and number of episodes of cellulitis and lymphangitis, and mobilization of the vein for use in distal arterial bypass surgery. This study shows that the edema attributed previously to primary venous disorders may have a significant lymphatic component. The degree of lymphatic obstruction can be determined by lymphoscintigraphy with technetium-labeled antimony trisulfide colloid.
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PMID:Abnormalities of lymphatic drainage in lower extremities: a lymphoscintigraphic study. 291 Nov 34

A left lower quadrant bruit, reduced left dorsalis pedis pulse, and left leg edema were found in an elderly male presenting with chest pain, hypotension, heart failure, and azotemia. Measurement of cardiac output, 12.3 1/minute, systemic vascular resistance, 349 (normal, 770-1500), and arterial-mixed venous oxygen differential, 1.3 (normal, 10-20) confirmed the suspicion of AV fistula, which was shown by arteriogram to be left common iliac artery to iliac vein. Repair was accomplished without incident and the patient made an excellent recovery. This patient's AV fistula is an excellent example of a treatable cause of high output congestive heart failure. Further, his rapid recovery after fistula repair undertaken in the setting of hypotension, renal failure, and refractory heart failure emphasizes the need for aggressive surgical intervention.
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PMID:Spontaneous arteriovenous fistula between the left common iliac artery and iliac vein. 292 43

A 35-year-old man developed leg edema, marked hypoalbuminemia, and proteinuria. Subsequent renal biopsy revealed a diffuse membranoproliferative glomerulonephritis and, on electron microscopy, typical electron-dense deposits characteristic of an immune complex pathogenesis. Although protein wasting might have readily been explained on the basis of his nephrotic syndrome, the concomitant symptom of diarrhea led to the diagnosis of celiac sprue, another disorder with a possible immune-mediated pathogenesis. While reports of immune complex glomerulonephritis in celiac sprue are rarely recorded, the potential significance of gastrointestinal symptoms in patients with the nephrotic syndrome may have important nutritional implications, especially if underlying occult celiac sprue is recognized.
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PMID:Celiac sprue-associated immune complex glomerulonephritis. 294 90

Between 1976 and 1983, 28 patients with Kaposi's sarcoma were treated in the Department of Radiation and Clinical Oncology of the Hadassah University Hospital in Jerusalem. Most of the patients (16, i.e. 57%) were Jews of European origin. Eighteen (64.2%) of the patients presented with severe leg edema in addition to multifocal, disseminated skin lesions. Only one patient was free of clinical disease in the lower extremities. Large, ulcerated masses were seen in three patients. The affected limbs were immersed in a water bath and irradiated with two-opposing portals to a total dose of 3000 rads. Total disappearance of the skin lesions was achieved in 89% of the patients, although the limb edema regressed completely in only 56% of the patients.
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PMID:Megavoltage radiotherapy using water bolus in the treatment of Kaposi's sarcoma. 309 76

A single patient with left leg edema was examined with venography and computed tomography. A tortuous left common iliac artery was found to be compressing the left common iliac vein, causing near total obstruction of the left iliac vein. Hemodynamic pressure measurements confirmed the significance of the obstruction.
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PMID:Unilateral left leg edema: a variation of the May-Thurner syndrome. 310 33

A 28-year-old Korean man suffered from generalized acquired anhidrosis and heat intolerance that were confirmed by a sweat test. Other clinical features consistent with Fabry's disease were fever and severe pain of the lower extremities and leg edema. Although the patients lacked cutaneous angiokeratomas, ultrastructural studies of the normal skin demonstrated diagnostic intracytoplasmic inclusions in the endothelial cells and pericytes of dermal vessels, fibroblasts, perineural cells, and secretory cells of eccrine glands. alpha-Galactosidase assay of the patient's leukocytes showed markedly decreased activity, which confirms the diagnosis.
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PMID:Generalized anhidrosis associated with Fabry's disease. 311 82

In order to establish an optimum mode for systemic administration of recombinant interleukin 2 (rIL-2), the effects of rIL-2 (Biogen, Switzerland) on lymphocyte-mediated cytotoxicity against established renal carcinoma cell line Caki 1. KU-2 and freshly prepared renal carcinoma cells were studied. Augmentation of cell-mediated cytotoxicity by rIL-2 was dose- and time-dependent. The results indicated that the optimal dose of rIL-2 was 100 to 500 units (Jurkat units)/ml, and that cytotoxicity increased significantly even at a low concentration such as 4 units/ml. We thus chose daily administration of multiple repeated dose for inpatients. To prevent withdrawal from the therapy as a result of un-tolerable adverse effects, the daily dose was set at 1 x 10(6) units, and rIL-2 was given to 17 patients with advanced genitourinary cancer. Two-hour intravenous drip infusions containing 5 x 10(5) units of rIL-2 was given daily two times to inpatients and after at least 28 days of this mode of administration, subcutaneous injection at a dose of 1 x 10(6) units was given 6 days a week to outpatients. In 12 patients with renal cell carcinoma, 2 patients showed complete response; 1 patient partial response; 7 patients no change, and 2 patients progressive disease. In patients with carcinoma of the prostate or bladder carcinoma, all patients were no change from criteria of Japan Society for Cancer Therapy, however, marked decrease in serum acid-phosphatase and improvement of performance status in 1 patient with carcinoma of the prostate, and massive necrosis of tumor accompanied by disappearance of severe leg edema in a patient with bladder carcinoma were observed.
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PMID:[Anti-tumor effects of interleukin 2 against genitourinary cancer--basic study and clinical application]. 315 16

Of a total of 780 patients with abdominal aortic aneurysms, 37 patients (4.7%) had inflammatory aneurysms. Presenting symptoms included back and abdominal pain (76%), leg edema, melena, uremia, claudication and pancreatitis. Mean erythrocyte sedimentation rate was 45 mm/hr. Weight loss and anorexia were common. Elevated urea and creatinine were seen on 11 patients, nine of whom had obstructive uropathy. Average aneurysm size was 9.3 cm. Thirty-six patients were treated surgically and one was observed. Involvement of the suprarenal (nine cases) or thoracic (three cases) aorta was common. Elective operations included resection and grafting in 21 patients and axillofemoral bypass in four patients. Patients with ureteral entrapment underwent simultaneous ureterolysis. Among the elective operations four deaths were noted (15%). Ten emergency operations were done for posterior rupture (four cases), aortoduodenal fistula (one case), inferior vena cava obstruction or fistula (two cases), hemorrhage into the aneurysmal wall (two cases), or presumed rupture (one case). There were seven deaths (70%) in this group. The operation of choice for inflammatory aneurysm is a bifurcation graft combined with ureterolysis.
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PMID:Inflammatory abdominal aortic aneurysms: a report of thirty-seven cases. 322 67

Peripheral lymphedema can be induced experimentally by obliteration or destruction of the veins and/or lymphatics, extirpation of the lymph nodes and occlusion of lymphatics, circular incision of the soft tissues, experimentally induced thrombophlebitis and by simultaneous traumatization of the veins and lymphatics. Our own animal experiments were designed to provoke leg edema after ligation of the femoral vein and/or accompanying lymphatics below the inguinal ligament. In 23 animals, only one ligature of the femoral vein was applied, below the inguinal ligament and in 12 animals all accompanying lymphatics were ligated in addition. In all animals, the leg circumferences were measured in three precisely fixed positions before the experiments and daily for 22 days during the experiment. The greatest increase in circumference was found in the lower leg irrespective of the time of measurement. The peak increase of circumference was between the third and sixth day after the operation. Permanent lymph edema has not developed in any of the animals. At the latest after three weeks, the leg circumference has normalized. Additional ligation of the lymphatics merely led to a nonsignificant increase in circumference and to displacement of the maximum point by two to three days. Immediately after the operation, phlebographic and lymphographic control investigations were carried out in all animals.
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PMID:[Secondary leg edema--experimental study]. 324 61

Eighty-five consecutive patients underwent side-to-side mesocaval shunt with a success rate of 98.8% and a 30-day hospital mortality of 2.4%. Eighty cases were followed up for three months to eight years, eight died, encephalopathy occurred in three (4.3%), rebleeding in five, ascites in two and lower leg edema in three. A long history of hepatitis and impairment of liver function were the common features of dying patients. The rebleeding rate was 8.5%. Liver function had a significant influence on the outcome of treatment.
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PMID:Side-to-side mesocaval shunt in portal hypertension. 325 55


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