Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: UMLS:C0085437 (
bacterial meningitis
)
4,038
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
As a result of hypoxia following right-to-left shunts, cerebral bacterial spreading and an altered blood-brain-barrier permeability, brain abscesses (BA) are typical complications in patients with cyanotic congenital heart disease. In 483 prospectively followed patients the incidence of BA was 0.45%/year. It was higher (0.57%/year) for patients with tetralogy of Fallot where the cumulative risk within the first two decades of life was 12.1 +/- 1.7%. The risk of BA complicating cyanotic heart disease is inconstant and continuously increasing up to approximately age 12 (instantaneous risk at that time: 1.75 +/- 0.12%), decreasing thereafter. With respect to etiology,
infectious endocarditis
, infections per continuitatem,
bacterial meningitis
, bacterial lung diseases with intrapulmonary shunts, and thromboembolic complications of systemic infections have to be differentiated. The stepwise diagnosis includes CCT to demonstrate the typical contrast enhancement and a lumbar puncture which shows granulocytic pleocytosis. If the cerebral spinal fluid fails to demonstrate the typical findings, cerebral angiography may be necessary to exclude a malignant vascularized neoplasma. In cases of doubt, stereotactic cerebral biopsy should be performed. Optimal antibiotic therapy after determining the minimal bactericidal concentration and combination of antibiotics is of utmost prognostic significance. Cranial computed tomography should be repeated after 6, 14, and 24 days. Infections resistant to antibiotics may necessitate local instillation of antibiotics.
...
PMID:[Brain abscess in patients with cyanotic heart defects]. 751 30
At the start of the last century in the United Kingdom, only 24% of the 587,830 deaths registered were of individuals over 65, but by the end of the century these figures had changed markedly. Of the 558,052 deaths in 1997, 84% were in the population over 65. This "right shift" in the survival curve is projected to continue. The UK Government Actuary's Department forecast that by 2020, 11.75 million people (19% of the population) will be over 65 rising to 15.1 million people (25% of the population) by 2040. Older members of society show infections of the urinary tract, respiratory tract, skin, soft tissue or intra-abdominal region,
infectious endocarditis
,
bacterial meningitis
, tuberculosis, and herpes zoster, at a higher incidence than among younger adults. Moreover, mortality rates for these diseases are often 2-3 times higher among elderly patients than younger individuals with the same disease. The higher morbidity and mortality from these infections, plus the increased prevalence of specific cancers and certain autoimmune diseases point to an immune system deteriorating with age. At the core of the immune system are the T cells and this review analyses possible causes for the changes in T cell function that may account for the deterioration of the immune system. Any intervention to reverse the decline in the immune system must have a rational basis built on a hypothesis-driven inquiry, and one such intervention process is presented here.
...
PMID:Age-related changes in the function of T cells. 1463 44
A 17-year-old woman was admitted to our hospital because of a high fever, consciousness disturbance, and delirious behavior. Methicillin susceptible Staphylococcus aureus (MSSA) infection was confirmed by blood culture. Transthoracic echocardiogram showed no abnormality at first. Diffusion-weighted brain MRI showed a high intensity lesion in the middle portion of the splenium, which was shown as low intensity on apparent diffusion coefficient map. Then, antibiotics therapy was started against suspected
bacterial meningitis
, while the lumbar puncture was not performed because of the decreased number of platelets. Since the systolic murmur appeared at the apex on day 12, the diagnosis with
infectious endocarditis
was made by transthoracic echocardiogram. The MRI abnormalities disappeared on day 16 and we diagnosed her with clinically mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) associated with
infectious endocarditis
. This case suggests that MERS can occur associated with
infectious endocarditis
caused by Staphylococcus aureus.
...
PMID:[A case of clinically mild encephalitis/encephalopathy with a reversible splenial lesion (MERS) associated with infectious endocarditis caused by Staphylococcus aureus]. 3156 6