Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Spontaneous renal artery embolism is not rare, but a correct diagnosis and appropriate treatment are often delayed. Clinical features and follow-up of 17 cases are reported. Cardiac disease or arrhythmias pre-existed in 16 patients. Initial symptoms included flank pain (seven cases), abdominal or chest pain alone (seven), and nausea and vomiting (eight). Fever (greater than or equal to 37.5 degree C) occurred in 10 cases and flank tenderness in only eight. Laboratory findings included leukocytosis, proteinuria, hematuria, and elevated levels of lactic dehydrogenase, serum glutamic-oxalacetic transaminase, serum glutamic-pyruvic transaminase, and alkaline phosphatase. Serum creatinine level exceeded 1.3 mg/dl in 88% and 4.0 mg/dl in 65%; four patients required dialysis. The diagnosis, made by scintiscan, arteriography, or both was often delayed. Renal embolization was bilateral in seven patients and unilateral in 10, with serum creatinine level above 4.0 mg/dl in five of the latter. Emboli to other organs caused early death; cardiovascular disease led to later death. With anticoagulants, renal function returned in patients surviving more than 1 month, even those with bilateral emboli. Thus, renal embolism is recognizable if the disease is considered, and a favorable outcome is common with long-term anticoagulants.
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PMID:Renal artery embolism: clinical features and long-term follow-up of 17 cases. 69 26

We present a patient with pericardial tamponade due to amyloid heart disease. A 64-yr-old man was admitted to the hospital because of fatigue and the abrupt development of chest pain and dyspnea. Echocardiography showed severe pericardial effusion and total pericardiectomy was necessary. Ten months later laboratory studies revealed proteinuria and high serum creatinine. A rectal biopsy showed amyloid deposition that was also found in the pericardial tissue. Pericardial tamponade is an extremely rare complication of cardiac amyloidosis. To our knowledge, only one previous case of cardiac tamponade due to amyloid heart disease has been reported.
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PMID:Cardiac tamponade as presentation of systemic amyloidosis. 142 40

The manifestations of antiphospholipid antibodies in pregnancy are multiple and include maternal arterial and venous thrombosis, spontaneous abortion, intrauterine fetal death, intrauterine growth retardation, and preeclampsia. Maternal complications may also arise in the puerperium with the development of an autoimmune pleuropulmonary postpartum syndrome. Currently, there is confusion in the literature regarding appropriate treatment of patients known to possess these antibodies. We have reported the case of a patient at 29 weeks' gestation who had elevated blood pressure, proteinuria, and early intrauterine growth retardation. Studies were positive for the presence of both lupus anticoagulant and anticardiolipin antibodies. After delivery, chest pain and a pleural effusion developed as further manifestations of the patient's autoimmune disease.
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PMID:Pregnancy complicated by antiphospholipid antibodies. 189 96

Case reports are presented on 2 patients to show the importance of following up apparently false positive results of pregnancy tests. In case 1, a 25-year-old woman was admitted to the hospital with severe breathlessness in September 1987. After she had stopped using oral contraceptives (OCs) in 1985 her periods were irregular and on 4 occasions the results of pregnancy tests bought over the counter were positive. She was twice referred for ultrasound examinations, but the uterus was empty each time. In April 1987, dysfunctional uterine bleeding was diagnosed; she was treated with clomiphene. She then experienced intermittent pleuritic chest pain and breathlessness on exertion. In early September she was admitted with acute breathlessness and chest pain. A further pregnancy test was positive; results of laparoscopy of the pelvis were normal. A radioisotope ventilation-perfusion lung scan showed multiple filling defects in the left lung and no perfusion to the right. A presumptive diagnosis of choriocarcinoma was made with the syndrome of tumor growing in the pulmonary arteries. In case 2, a 32-year-old woman was admitted to the hospital in March 1988 with acute lower abdominal pain. A pregnancy test was positive, and she underwent laparoscopy for suspected ectopic pregnancy. A macroscopic tumor was found on the surface of the right ovary and a right salpingo-oophorectomy was performed. A subsequent histological examination showed choriocarcinoma. The 2 cases reported show the importance of seeking a definitive explanation for a false positive result of a pregnancy test. If the test has been performed correctly and proteinuria and drug interference, for instance, are ruled out, then a raised human chorionic gonadotropin concentration, particularly in young women, is virtually certain. In most cases this will be due to a pregnancy that ends in a 1st trimester abortion, but in a small minority it will be due to the hormone producing a tumor such as choriocarcinoma.
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PMID:Don't ignore a positive pregnancy test. 284 5

Seventy nine cases of sporadic, community acquired legionnaires' disease have been reviewed. Annual and seasonal variation in incidence was noted. The mean age of the patients was 53 years and 50 (63%) were male. Pre-existing chronic diseases were present in only 23 (29%), including two patients receiving immunosuppressive treatment. Common symptoms included unproductive cough, dyspnoea, chest pain, headache, confusion, nausea, vomiting, and diarrhoea. Respiratory symptoms were absent, however, in 17 (22%). Localising chest signs were present in 74 (95%) cases. Frequent laboratory findings included lymphopenia, high erythrocyte sedimentation rate, hyponatraemia, raised urea and creatinine concentrations, abnormal liver function, hypophosphataemia, hypoalbuminaemia, proteinuria, and haematuria. Thirteen patients died (16%), including nine of 20 who received assisted ventilation. The mortality rate in patients treated with erythromycin (11%) was lower than in those who received other antibiotics (23%), but this difference was not statistically significant. Of the features noted on admission, only a high plasma urea concentration was significantly associated with death. Sporadic community acquired legionnaires' disease is a not uncommon disorder, which with appropriate treatment has a prognosis similar to that of other forms of community acquired pneumonia.
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PMID:Legionnaires' disease: a review of 79 community acquired cases in Nottingham. 378 45

The extent of cadmium exposure was studied in a cadmium-nickel battery factory and 8 PVC factories using cadmium stabilisers in the compounding of PVC. A total of 101 cadmium-exposed workers and 21 control subjects matched by sex, age, ethnic group and smoking history was investigated. Blood and urine cadmium levels were considerably elevated in the battery workers but were not raised in the PVC workers. These findings were consistent with the results of cadmium-in-air assessments. Among the female battery workers, urine cadmium excretion increased significantly with employment time. There was good correlation between blood and urine cadmium levels among the female subjects. A significant association between blood cadmium levels and prevalence of chest pain was also noted among the females. No low molecular weight proteinuria was detected, but two female battery workers had slight albuminuria and one male PVC worker had glucosuria but had abnormal GTT results.
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PMID:Study on workers exposed to cadmium in alkaline storage battery manufacturing and PVC compounding. 707 22

The immunoconjugate XMMCO-791/RTA consists of ricin A chain bound to a murine monoclonal antibody MoAb 791T. This monoclonal antibody (MoAb) binds to a glycoprotein of 72 kD, which is expressed on human colorectal carcinoma, ovarian carcinoma, and osteogenic sarcoma. XMMCO-791/RTA was tested in a Phase I trial with proposed dose escalation steps of 0.02, 0.04, 0.15, and 0.2 mg/kg per day. Twelve patients with metastatic colorectal carcinoma were treated at 0.02, 0.03, and 0.04 mg/kg per day dose levels administered over 1 hour on days 1-5. Study-related toxicities were hypotension (6 patients); greater than 10% weight gain (6 patients); peripheral edema (9 patients); fever (4 patients); confusion (3 patients); diarrhea (3 patients); proteinuria, as identified by dipstick (3 patients), greater than 0.6 mg/dl decrease in serum albumin (11 patients); greater than 25% decrease in oncotic pressure (10 patients), and a decrease in ionized calcium (8 patients). Six patients received a second course of treatment. HAMA levels developed in 9 patients and titers increased with number of courses administered. Decreased overall toxicity, in comparison to the first course, was noted, but one patient had an allergic-type response (hypotension, crushing chest pain, diaphoresis) after the test dose of the second course (HAMA level > 10,000 IgG). Life-threatening toxicity in the form of fluid shift, resulting in noncardiac pulmonary edema and third-spacing occurred after course 1 in 1 of 3 patients at the 0.04 mg/kg per day level. No further dose escalation was attempted and no antitumor activity was seen.
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PMID:Phase I study of monoclonal antibody-ricin A chain immunoconjugate Xomazyme-791 in patients with metastatic colon cancer. 762 72

We report a case of renal vein thrombosis (RVT) and pulmonary embolism associated with diffuse membranous glomerulonephritis. A 44-year-old Japanese male was referred to the Nephrology Department with heavy proteinuria. Renal biopsy revealed diffuse membranous glomerulonephritis and we administered PSL 30mg/day and dipyridamole 300mg/day. Three weeks later, he was admitted with severe chest pain, dyspnea and massive proteinuria. RVT and pulmonary embolism were detected on CT scan and perfusion lung scan. After a few days of continuous intravenous unfractionated heparin (UFH) therapy, we used 72 U (anti-FXa)/kg of intravenous low-molecular-weight heparin (LMWH) every 12 hours for 10 days. He also received urokinase at the dose of 120,000 U/day for 4 weeks and long-term therapy with warfarin potassium at the dose of 3 mg/day. One month later, the thrombi in the pulmonary arteries and inferior vena cava disappeared on CT scan and perfusion lung scan. LMWHs have a longer biological half-life and a lower bleeding tendency than UFH for an equivalent antithrombotic effect. This case indicates that intermittent intravenous LMWH administration combined with urokinase is effective against RVT and pulmonary embolism without any side effect.
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PMID:[A case of renal vein thrombosis and pulmonary embolism associated with diffuse membranous glomerulonephritis: the usefulness of low-molecular-weight heparin and urokinase therapy]. 769 54

A 56-year-old man with left anterior chest pain showed two well-defined tumors in the left anterior chest wall and left parietal region. A large osteolytic lesion in the parietal bone and several punched-out lesions in the temporal bone were revealed by a skull X-ray examination. He showed monoclonal gammopathy (IgG, kappa type) and Bence Jones proteinuria, but no proliferation of plasma cells was observed in the bone marrow. The tissue specimens from both lesions consisted of abnormal plasma cells, indicating plasmacytoma. Although a bulky intracranial plasmacytoma was present, the patient did not exhibit intracranial hypertensive symptoms, or neurological abnormalities.
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PMID:Bulky plasmacytoma of the bone with intracranial invasion. 791 29

The nephrotic syndrome has long been recognized as a hypercoagulable state. Arterial thrombosis is a rare complication of the syndrome. Diuretics and steroids, standard treatment for exacerbations, have been implicated as contributing to the development of arterial thrombosis. The authors present the pathologic, clinical, and radiologic findings of a patient with nephrotic syndrome and minimal change disease. The patient died of pulmonary thrombosis while on high-dose steroid therapy for an acute exacerbation of proteinuria following a recent hospital admission for chest pain and dyspnea.
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PMID:Pulmonary thrombosis in a 10-year-old child with minimal change disease and nephrotic syndrome. A clinical, radiologic, and pathologic correlation with literature review. 811 80


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