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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of meningeal carcinomatosis associated with cerebral metastases from an adrenal neuroblastoma is described. The clinical picture was ushered-in by bilateral sciatic pain in a 50 years old female and was followed by rapidly progressive sensory-motor deficits of the arms and legs, leading to flaccid quadriplegia associated with paralysis of cranial nerves and episodes of mental confusion. Death occurred 4 months alter, in cardiac failure. At autopsy, a bilateral tumor of the adrenal glands was found. No metastases were detected anywhere except in the central nervous system. Histology identified the tumor as a neuroblastoma; meningeal carcinomatosis, radicular infiltration by tumor cells and parenchimal metastases were found in the central nervous system. Neuroblastoma is typically a tumor of childhood, only 13% of them being found in adult's according to Russell and Rubinstein. Meningeal metastases from adrenal neuroblastoma have not hitherto been reported in the literature. In our opinion, the most likely mode of spread of tumor cells to the central nervous system was hematogenous because of the presence of small multiple intraparenchimal metastases; however, possible spread through the perineural lymphatics, as proposed by others, cannot be excluded, due to the prominent localization of tumor cells at spinal roots level. The main differential diagnostic problems (paraneoplastic neuropathy (Wyburn-Mason) and infectious subacute or chronic meningitis) are discussed. The authors stress the emportance of complete cerebro-spinal fluid examination including a careful search for tumor cells.
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PMID:[Meningeal carcinomatosis: clinical and anatomical study of a case of suprarenal neuroblastoma (author's transl)]. 6

In this case report, the patient had been delivered by Caesarean section and weighed only 4 pounds at birth. The mother was O negative, the father A positive, and the infant A positive. Initial red cell count was 2.85 million/cu mm; white cell count, 19,200/cu mm; and hemoglobin 70% of normal. At 3 months of age hemoglobin was 10% of normal. Bone marrow examination revealed marked erythroid hyperplasia. A diagnosis of Blackfan-Diamond syndrome was made. He received blood transfusions every 2 or 3 weeks for the first 4 years of his life. During his lifetime he received 433 units of packed cells for the treatment of congenital hypoplastic anemia. Vitamin-B12, folic acid, and iron were given without benefit. At 8 years of age a spelectomy was done. 20 months after surgery he recovered from pneumonococcal meningitis without sequelae. Progressive signs of hemochromatosis developed and finally progressive signs of heart failure with edema. At 24 years of age severe epigastric pain developed. An open liver biopsy disclosed multiple liver nodules which proved to be hepatoma. Severe ascites followed the surgery. Pulmonary metastases of the liver tumor developed and heart failure. He died at age 25. This patient had received no androgen. He was consistently hepatitis antigen negative. He was prepubertal at the age of 25 and had almost no endogenous androgens. Alpha-fetoglobin was present. This test may be useful as a screening test for hepatoma.
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PMID:Hepatocellular carcinoma, transfusion-induced hemochromatosis and congenital hypoplastic anemia (Blackfan-Diamond syndrome). 18 Aug 2

A case-control study was performed to investigate the significance of arteriosclerosis, heredity and some infections in the etiology of Parkinson's disease. The study group consisted of all traceable patients with Parkinson's disease living in a defined area, a total of 444 patients, and of control subjects for each patient, matched in sex and age, chosen from among the general population residing in the same area. No significant differences were found between the patients and the controls concerning the occurrence of cardiac insufficiency, coronary heart disease, or stroke. The Parkinsonian patients, however, had a significantly lower incidence of clinical arterial hypertension when compared with the controls. In addition, the patients more often had low systolic blood pressures and more rarely high pressures than the controls. Even the mean systolic blood pressure was significantly lower in the patients than in the controls. The low blood pressure seems to be an effect of Parkinson's disease itself with a minor contribution of levodopa therapy. The observations above are considered to indicate that arteriosclerosis and Parkinson's disease are probably only concurrent disorders and not in etiological relationship with each other. There was no statistically significant difference in the proportion of the patients and the controls with relatives with Parkinson's disease or essential tremor, which suggests that genetic factors do not have a significant role in Parkinson's disease and on the other hand that essential tremor and Parkinson's disease are two separate disease entities. No other encephalitis than a lethargic one was found to precede Parkinson's disease and the occurrence of meningitis was rare both among the patients and the controls. The history of Spanish influenza was found to be as frequent in the patients as in the controls, thus not supporting the idea that influenza has etiological importance in Parkinson's disease.
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PMID:Arteriosclerosis, heredity, and some previous infections in the etiology of Parkinson's disease. A case-control study. 100 13

The emergence of pneumococci resistant to penicillin and other agents prompted us to evaluate intravenous vancomycin for the therapy of pneumococcal meningitis, which has an overall mortality of 30%. Eleven consecutive adult patients with cerebrospinal fluid (CSF)-culture-proven pneumococcal meningitis and positive initial CSF Gram stain were given intravenous vancomycin (usual dosage, 7.5 mg/kg every 6 h for 10 days). The MBCs of vancomycin ranged from 0.25 to 0.5 micrograms/ml. Early adjunctive therapy with intravenous dexamethasone, mannitol, and sodium phenytoin was also instituted. After 48 h of therapy, all 11 patients showed a satisfactory clinical response, although the CSF culture remained positive in one case; median trough CSF and serum vancomycin levels were 2 and 5.1 micrograms/ml, respectively, and trough CSF bactericidal titers ranged from less than 1:2 to 1:16. On day 3, one patient died of acute heart failure. Four patients had clinical failure at on days 4 (two patients), 7 (one), and 8 (one) of therapy; they all immediately responded to a change in antibiotic therapy. The remaining six patients were cured after 10 days of vancomycin therapy. At this point, median peak CSF and serum vancomycin levels were 1.9 and 18.5 micrograms/ml, respectively. A transient alteration of renal function occurred in two patients, and persistent slight hypoacusia occurred in three patients. In summary, 11 adults with pneumococcal meningitis were treated with vancomycin and early adjunctive therapy including dexamethasone. All patients initially improved, and 10 were ultimately cured of the infection. However, four patients experienced a therapeutic failure, which led to a change in vancomycin therapy.
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PMID:Evaluation of vancomycin for therapy of adult pneumococcal meningitis. 181 Jan 80

Common intracranial complications following head injury are meningitis, usually associated with a basilar skull fracture or open-depressed skull fracture; delayed hematoma; hydrocephalus; and vascular injuries. Prophylactic antibiotics are not recommended for the management of basilar skull fractures. The best means of preventing infection from open-depressed skull fractures is operative debridement and thorough irrigation, though recent evidence suggests that select cases can be safely managed without operation. Serial CT scans should be obtained in severely head-injured patients to identify delayed hematomas. CT and MRI scans obtained several weeks or months after severe head injury frequently reveal enlarged ventricles, though only a small percentage of these patients have clinical hydrocephalus. Those that do, often benefit from a shunt. Vascular injuries frequently are not detected until ischemic symptoms develop hours or days after the injury. Recommended treatment for intimal tears or dissection is full anticoagulation, but in those with cerebral contusions or other intracranial lesions, this may present an unacceptable risk for intracranial hemorrhage. Pulmonary infections frequently occur following head injury, and can be associated with admission to the ICU and intubation. A large percentage of these infections are caused by enteric gram-negative organisms, and aggressive treatment with appropriate antibiotics is necessary. Aspiration of gastric contents is common in head-injured patients and is frequently complicated by bacterial superinfection. The routine use of antacids and H2 blocking agents leads to bacterial colonization of the stomach with anaerobes and gram-negative aerobes. Thus, empiric therapy for aspiration pneumonia should include clindamycin. Sinusitis is a frequent cause of fever and leukocytosis in patients with nasotracheal or nasogastric tubes in place for several days and often subsides spontaneously with removal of the tubes. Pulmonary edema is often caused by excessive fluid administration during resuscitation of these patients, and can be avoided by monitoring central venous pressures. Pulmonary edema may also be caused by ARDS, excessive catecholamine release, or primary cardiac failure. Most of these patients will benefit from early intubation and PEEP. Pulmonary emboli most often originate from deep venous thrombi, and there is increasing evidence that prophylaxis with low-dose heparin and pulsating boots can significantly reduce the incidence of both complications. Erosive gastritis is found in the majority of severely head-injured patients and may be due to ischemia of the gastric mucosa as well as gastric hyperacidity.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Complications of head injury and their therapy. 182 50

In a 10-month-old infant with purulent pneumococcal meningitis without structural heart disease acute infectious endocarditis developed. Echocardiographic examination revealed vegetations on both cusps of the mitral valve. With regard to the age and critical condition of the infant, in the acute stage surgical removal of the vegetations, was not indicated. During long-term intravenous antibiotic therapy the vegetations on the mitral valve and clinical and laboratory manifestations of endocarditis disappeared. The valve was, however, devastated and the child developed severe mitral insufficiency. Because of progressive cardiac failure which could not be controlled by drugs, at the age of 19 months a plastic operation of the mitral valve had to be performed after which the haemodynamics and clinical condition improved markedly.
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PMID:[Pneumococcal infectious endocarditis in an infant (case report)]. 228 69

A 26-year-old man, in daily contact with pigs was admitted to hospital with septic shock which appeared to be caused by Streptococcus suis type 2 infection. Despite immediate antibiotic therapy a multiple organ failure developed, with ARDS, cardiac failure, disseminated intravascular coagulation and acute renal failure. Streptococcus suis infection is a zoonosis. The bacterium can be isolated from the tonsils of a significant part of the Dutch pig population. Mainly people who are in close contact with pigs or pork become infected. Usually meningitis develops. Sepsis, as this case, is rare and often fatal.
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PMID:[Fulminant sepsis caused by Streptococcus suis]. 238 12

The neurologic, psychologic, language, and academic skills were evaluated and compared in children who had had enteroviral meningitis in infancy and their siblings. The study population consisted of 45 children in whom enteroviral meningitis developed between the ages of 4 days and 12 months. Three died of heart failure caused by viral myocarditis. Thirty-three survivors and 31 siblings were comprehensively evaluated with physical and neurologic examinations; hearing, vision, and achievement tests; and tests of cognitive, perceptual-motor, language, memory, and emotional-behavioral functions. The remaining nine survivors of meningitis and eight of their siblings were assessed by telephone interviews and analysis of school and medical records. None of the survivors had major adverse neurologic sequelae. In addition, they performed as well as their siblings on all tests administered. Our study did not demonstrate either overt or covert impairments of neurologic function or development in survivors of infantile enteroviral meningitis.
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PMID:Outcome in children with enteroviral meningitis during the first year of life. 243 77

Seven patients underwent coronary revascularisation 12-145 months (mean: 63.4 months) after receiving cadaver renal transplants. There was no operative mortality and in all patients satisfactory renal function was maintained perioperatively. Hospital stay ranged from 7 days to 10 days (mean: 8 days). During the period of follow-up (5-72 months, mean: 35 months): one patient remained angina-free at 7 months postoperatively; one patient developed meningitis with Listeria monocytogenes 9 weeks after surgery, and died of streptococcal septicaemia 11 weeks later. The other five patients (71.4%) developed recurrence of angina requiring antianginal therapy, and three of them sustained myocardial infarctions. Three patients developed intermittent claudication, two of whom sustained acute leg ischaemia. Two patients developed heart failure, one of whom died 38 months postoperatively. In four patients who were restudied with cardiac catheterisation and coronary angiography (2-17 months postoperatively) there was evidence of progression of the coronary arterial disease in three, although all coronary grafts were patent. Renal function remained satisfactory in 5 patients, and deteriorated in two patients; in one secondary to advanced heart failure; and in one as a terminal event secondary to septicaemia. Although patients with renal transplants can safely undergo open cardiac procedures, the long-term results of coronary surgery are adversely affected by the progressive disease from which they suffer.
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PMID:Follow-up after coronary revascularisation in patients with renal transplants. 262 91

We have retrospectively evaluated 24 sepsis episodes caused by viridans streptococci in 23 neutropenic children during a 21 months period at the Pediatric Hematology Unit of St. Louis Hospital. The underlying malignancies included acute lymphoblastic leukemia, acute non lymphoblastic leukemia, aplastic anemia and solid tumor. In 17 children neutropenia, defined as a neutrophil count of less than 500 per cubic millimeter, was caused by cytotoxic chemotherapy. For 6 other children neutropenia was consequential to pretransplant treatment regimen for autologous bone marrow transplantation including cytotoxic chemotherapy and total body irradiation. All patients had a silicone rubber atrial catheter. In 9 patients sepsis was associated only with fever for less than 48 hours. In 5 other children fever was prolonged more than 72 hours in spite of specific antimicrobial therapy. No other organism was isolated. In 10 patients, however, the infectious syndrome was severe and the features included cardiac failure (7 patients), pneumonia (7 patients) resembling adult respiratory distress syndrome, encephalopathy (3 patients) without meningitis and proteinuria, 7 of these patients needed a management in a pediatric intensive care unit and 2 died in spite of adapted antibiotics. Streptococci were isolated in blood cultures in 23 children.
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PMID:[Frequency and severity of systemic infections caused by Streptococcus mitis and sanguis II in neutropenic children]. 278 Jan 2


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