| D008581 |
Meningitis |
Inflammation of the coverings of the brain and/or spinal cord, which consist of the PIA MATER; ARACHNOID; and DURA MATER. Infections (viral, bacterial, and fungal) are the most common causes of this condition, but subarachnoid hemorrhage (HEMORRHAGES, SUBARACHNOID), chemical irritation (chemical MENINGITIS), granulomatous conditions, neoplastic conditions (CARCINOMATOUS MENINGITIS), and other inflammatory conditions may produce this syndrome. (From Joynt, Clinical Neurology, 1994, Ch24, p6) |
Pachymeningitis,Meningitides,Pachymeningitides |
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| D009345 |
Neisseria meningitidis |
A species of gram-negative, aerobic BACTERIA. It is a commensal and pathogen only of humans, and can be carried asymptomatically in the NASOPHARYNX. When found in cerebrospinal fluid it is the causative agent of cerebrospinal meningitis (MENINGITIS, MENINGOCOCCAL). It is also found in venereal discharges and blood. There are at least 13 serogroups based on antigenic differences in the capsular polysaccharides; the ones causing most meningitis infections being A, B, C, Y, and W-135. Each serogroup can be further classified by serotype, serosubtype, and immunotype. |
Diplokokkus intracellularis meningitidis,Meningococcus,Micrococcus intracellularis,Micrococcus meningitidis,Micrococcus meningitidis cerebrospinalis,Neisseria weichselbaumii |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D014884 |
Waterhouse-Friderichsen Syndrome |
A condition of HEMORRHAGE and NECROSIS of the ADRENAL GLAND. It is characterized by rapidly developing ADRENAL INSUFFICIENCY; HYPOTENSION; and widespread cutaneous PURPURA. |
Fulminant Meningococcal Sepsis with Adrenal Apoplexy,Meningococcal Hemorrhagic Adrenalitis,Purpura Fulminans (Waterhouse-Friderichsen Syndrome),Meningococcal Waterhouse-Friderichsen Syndrome,Waterhouse-Friederichsen Syndrome,Adrenalitides, Meningococcal Hemorrhagic,Adrenalitis, Meningococcal Hemorrhagic,Hemorrhagic Adrenalitides, Meningococcal,Hemorrhagic Adrenalitis, Meningococcal,Meningococcal Hemorrhagic Adrenalitides,Meningococcal Waterhouse Friderichsen Syndrome,Syndrome, Meningococcal Waterhouse-Friderichsen,Waterhouse Friderichsen Syndrome,Waterhouse Friederichsen Syndrome,Waterhouse-Friderichsen Syndrome, Meningococcal |
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| D018805 |
Sepsis |
Systemic inflammatory response syndrome with a proven or suspected infectious etiology. When sepsis is associated with organ dysfunction distant from the site of infection, it is called severe sepsis. When sepsis is accompanied by HYPOTENSION despite adequate fluid infusion, it is called SEPTIC SHOCK. |
Bloodstream Infection,Pyaemia,Pyemia,Pyohemia,Blood Poisoning,Poisoning, Blood,Septicemia,Severe Sepsis,Blood Poisonings,Bloodstream Infections,Infection, Bloodstream,Poisonings, Blood,Pyaemias,Pyemias,Pyohemias,Sepsis, Severe,Septicemias |
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