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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 43 year old woman was admitted to our hospital in April 1987 due to shortness of breath and pedal edema. She had a history of sepsis associated with the crisis of hyperthyroidism 15 years prior to the admission. Physical examination revealed a badly nourished with ascites: weight was 56 kg and height 156 cm. The heart sounds were distant with mild holosystoric murmur (grade I/VI) at xiphoisternum. The chest X-ray showed cardiomegaly (CTR: 72.3%) with pleural effusion. The electrocardiogram showed atrial fibrillation, low voltage and right ventriculer hypertrophy. The echocardiogram showed marked dilatation of right atrium and ventricle with very short septal leaflet of tricuspid valve. The anterior and posterior leaflets were undetected. The tricuspid regurgitant doppler signal was recorded up to hepatic vein. No other abnormalities were noted in other valves. The white cell count was 4900 with lymphocytopenia (26%; T-cell 82%, B-cell 13%). Serum total protein was reduced to 3.4 g/dl with albumin 1.64 g/dl. Immunoelectrophoresis showed normal IgG, IgA and IgM. Proteinuria was not recognized. Fecal excretion of polyvinylpyrrolidone-131I (PVP) was elevated to 2.8%, The systolic pressure in pulmonary artery, right ventricle, right atrium, superior and inferior vena cave were almost equal as 26 mmHg. The pulmonary arterial scintigraphy disclosed multiple peripheral defects in both lungs. Two weeks after the operation of tricuspid valve replacement based on the diagnosis of protein-losing enteropathy due to isolated tricuspid regurgitation, serum total protein and albumin were normalized to 6.8 g/dl and 3.6 g/dl respectively, but the lymphocytopenia was persistent. She become very well, with free of ascites and edema.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of isolated tricuspid regurgitation associated with protein-losing gastroenteropathy]. 273 14

Central venous catheter (CVC) vascular erosions are difficult to diagnose, and they cause serious complications. From 1985 to 1987, ten patients receiving the surgical services at the University of Florida suffered CVC vascular erosions. By chest roentgenogram, nine CVC tips were in the superior vena cava (SVC), although three catheter tips abutted the lateral wall of the SVC. One catheter tip was in the right atrium. All patients had sudden onset of symptoms, the most common of which was shortness of breath. Initial diagnosis was respiratory insufficiency in five patients, cardiac failure in three patients, pulmonary embolism in one, and sepsis in one. Four patients required intensive care. Two patients suffered pericardial tamponade, and pleural effusions developed in eight patients. One patient died of cardiac arrest. The average time interval from CVC placement to onset of symptoms was 60.2 hours, and from the onset of symptoms to the time of diagnosis, the interval was 16.7 hours. The mean volume obtained at thoracentesis was 1324 ml and at pericardiocentesis was 250 ml.
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PMID:Central venous catheter vascular erosions. Diagnosis and clinical course. 293 Feb 92

A case of thyroid cancer causing right ventricular outflow tract obstruction is described. A 72-year-old woman was admitted because of shortness of breath, some ecchymoses, and marked anasarca. Her liver was palpable four fingerbreadths below her costal margin. Laboratory findings included leukocytosis, marked thrombocytopenia, and an increase in fibrinogen degradation products due to disseminated intravascular coagulopathy. Two-dimensional echocardiography demonstrated a solid mass in the right ventricle, which protruded into the right atrium and main pulmonary artery. Right ventricular outflow tract obstruction and tricuspid regurgitation were demonstrated by contrast echocardiography. These findings were confirmed by CT scans, RI angiography, and contrast angiography. The mass was partially resected from her right ventricle and her tricuspid valve was replaced successfully, but she died of sepsis three weeks after surgery. At autopsy, undifferentiated thyroid cancer and cardiac metastasis were verified. To date, only eight cases with initial symptoms of congestive heart failure due to right ventricular outflow tract obstruction caused by metastatic intracavitary tumors have been reported. Very rarely have cardiac tumors resulted in disseminated intravascular coagulopathy.
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PMID:[Metastatic thyroid cancer to the right ventricle causing obstruction of the right ventricular outflow tract and associated with disseminated intravascular coagulopathy: a case report]. 365 26

Two infants who died unexpectedly and who were found at autopsy to have idiopathic arterial calcification are presented. The first infant died within hours of the sudden onset of shortness of breath. The second infant died suddenly and unexpectedly in hospital where he was being treated for presumed sepsis and cardiac failure. Neither infant had significant past or family histories. Autopsy examination in both infants demonstrated widespread fibrointimal proliferation of elastic and muscular arteries with characteristic calcification of the internal elastic laminae. Kidneys and parathyroid glands were normal. Death in case 1 was attributed to extensive myocardial ischemic damage with right coronary artery ostial stenosis due to idiopathic arterial calcification. Death in case 2 was attributed to saddle pulmonary thromboembolism arising from a right atrial thrombus associated with cardiac failure secondary to idiopathic arterial calcification. These cases demonstrate the variable presentations, causes of death, and autopsy findings that may occur in this uncommon condition.
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PMID:Idiopathic arterial calcification and unexpected infant death. 902 96

A 47-year-old Chinese woman developed acute shortness of breath 12 days after a major abdominal surgery. Abdominal CT demonstrated a large intra-peritoneal fluid collection, subsequently proved to be due to an anastomosis breakdown. Chest radiograph showed bilateral diffuse air space shadowing. clinical and radiological findings were compatible with the diagnosis of acute respiratory distress syndrome (ARDS) secondary to intra-abdominal sepsis. The aetiology and management of ARDS, and the role of the radiologist in the diagnosis and treatment of intra-abdominal fluid collections are discussed.
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PMID:Clinics in diagnostic imaging (19). Acute respiratory distress syndrome (ARDS) secondary to intra-abdominal sepsis. 910 70

A 41-year-old woman had fever of 3 days' duration. She had had pancreas transplantation 2 years previously and had recently completed a course of antirejection medication. Temperature spikes occurred during treatment with broad spectrum antibiotics. No obvious cause for the fever was found. The patient's condition worsened, with development of shortness of breath, bilateral pulmonary infiltrates on chest radiographs, sepsis, and shock. Fiberoptic bronchoscopy with bronchoalveolar lavage showed the presence of Toxoplasma gondii. Pyrimethamine and clindamycin were started, and the patient improved. Toxoplasma gondii occurs in contaminated food containing oocysts or cysts. Organ transplantation and blood transfusions are other routes of transmission. Most recent cases have occurred in human immunodeficiency virus (HIV) patients with reactivation of previous infection. Serology and tissue biopsies are used for diagnosis. Treatment includes a combination of pyrimethamine and sulfadiazine or trisulfapyrimidines.
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PMID:Toxoplasma gondii pneumonia in a pancreas transplant patient. 1088 83

A 34-year-old woman presented two weeks after a visit to Burma with fever peaking up to 39 degrees C, chills, non-productive cough, headache, muscle pain, shortness of breath and a painful swelling on the left lower leg. She was treated immediately with intravenous amoxycillin-clavulanic acid. The Gram negative causative agent of melioidosis, Burkholderia (previously Pseudomonas) pseudomallei, was cultured from samples taken beforehand. The patient then received ceftazidime. She recovered. In view of the risk of relapse she was treated with amoxycillin-clavulanic acid for a further six months. Melioidosis is endemic in Southeast Asia and Northern Australia. It is rarely seen outside these areas. The clinical spectrum of the disease is wide and varies from fulminating sepsis to a subclinical disease and may affect any organ system, usually the lungs. The mortality of the septicaemic form after adequate treatment is 40%. Surviving patients have a high relapse rate (4-20%). Melioidosis can become chronic with formation of abscesses or can remain subclinical for many years, probably because the microorganism can survive within phagocytic cells with a risk of reactivation at moments of immunosuppression. The optimal treatment consists of ceftazidime intravenously for at least two weeks followed by an eradication phase consisting of oral antibiotics for at least 3 months.
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PMID:[Melioidosis]. 1198 Mar 74

Central venous cannulation by the subclavian approach is a commonly performed procedure with an overall complication rate of up to 11%. In the English literature, however, there has been no previous documentation of pseudoaneurysm of the innominate artery as a complication of right subclavian vein catheterization. We report a case of a 55-year-old woman on chronic hemodialysis admitted to the hospital with pneumonia and sepsis who underwent multiple attempts at placement of a right subclavian vein catheter. These were unsuccessful and resulted in arterial puncture. The patient was discharged, but returned to the hospital 2 weeks later with shortness of breath and stridor. Evaluation revealed a pseudoaneurysm of the innominate artery with compression of the airway, which was successfully repaired.
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PMID:latrogenic pseudoaneurysm of the innominate artery. 1522 58

The primary objective of these trials was to determine the 1-year survival of advanced non-small cell lung cancer (ANSCLC) patients (> or =70 years with PS 0-2 or > or =18 years with PS 2) receiving sequential paclitaxel and carboplatin (P --> C) or concurrent P + C. The secondary objectives were assessment of toxicities and quality of life. A total of 121 patients with NSCLC were treated. P--> C patients received paclitaxel (80 mg/m(2)) weekly x 3, followed by 1 week of rest; these 4-week cycles were repeated until relapse. At relapse, patients received carboplatin (AUC = 5, IV) on Day 1 of each 3-week cycle until evidence of further progression or lack of improvement. P + C patients received paclitaxel (80 mg/m(2)) and carboplatin (AUC = 2), weekly x 3, followed by 1 week of rest, until relapse. Patients in both studies were premedicated prior to paclitaxel administration. Sequential P + C resulted in a median survival of 8.2 months (range: <1-18.8) and P + C patients had a median survival of 9.2 months (range: <1-22.0). In both groups (P--> C) and P + C), the 1-year survival was 31%. For patients treated sequentially, treatment-related AEs (TRAE, > or =Grade 3) included fatigue (7%), neuropathy (5%), and leukopenia and diarrhea (3%, each). Grade 4 AEs were limited to neutropenia, febrile neutropenia, and sepsis (1 episode each). For patients receiving concurrent P + C, TRAE included neutropenia and leukopenia (15%, each) and shortness of breath and bilateral bone pain (10%, each). Leukopenia (n = 2) and neutropenia (n = 1) were the only Grade 4 events reported. The analysis of quality of life (QOL) questionnaires indicated that there were no obvious differences between treatment groups during the study. These drugs and treatment schema were well-tolerated when administered in the community setting and resulted in survival rates that were similar to what is reported in the literature with combination therapy administered to "high risk" patients. Finding the optimal chemotherapy regimen, that can be tolerated, remains a challenge in elderly patients.
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PMID:Sequential versus concurrent paclitaxel and carboplatin for the treatment of advanced non-small cell lung cancer in elderly patients and patients with poor performance status: results of two Phase II, multicenter trials. 1560 61

Two infants were referred to the emergency ward: a 3.5-month-old male infant in whom sweating and shortness of breath were seen during drinking and crying, and a 5-week-old girl that had drunk less the past day, moaned while breathing for the past few hours and had become increasingly drowsy. They were not suffering from an infection but from a dilated cardiomyopathy based on an anomalous origin of the left coronary artery from the pulmonary artery. The left coronary artery was then implanted in the aorta surgically. Both patients recovered well. Airway tract infection and sepsis are obvious common differential diagnostic considerations when confronted with a tachy-dyspnoeic infant. However, a cardiac cause, such as a dilated cardiomyopathy with cardiac decompensation, must also be considered as the presentation can be similar. The abnormal origin of the left coronary artery from the pulmonary artery is one of the few readily well treatable causes.
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PMID:[Tachypnoea and dyspnoea in two infants due to dilated cardiomyopathy associated with an anomalous origin of the left coronary artery]. 1562 12


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