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Xanthochromia, from the Greek xanthos (ξανθός) "yellow" and chroma (χρώμα) "colour", is the yellowish appearance of cerebrospinal fluid that occurs several hours after bleeding into the subarachnoid space caused by certain medical conditions, most commonly subarachnoid hemorrhage. [1]
Froin's syndrome – coexistence of xanthochromia, high protein level and marked coagulation of cerebrospinal fluid (CSF). It is caused by meningeal irritation (e.g. during spinal meningitis) and CSF flow blockage by tumour mass or abscess. [1]
Lymphocytic pleocytosis is an abnormal increase in the amount of lymphocytes in the cerebrospinal fluid (CSF). It is usually considered to be a sign of infection or inflammation within the nervous system , and is encountered in a number of neurological diseases , such as pseudomigraine, Susac's syndrome, and encephalitis.
Cerebrospinal fluid (CSF) is a clear, colorless body fluid found within the tissue that surrounds the brain and spinal cord of all vertebrates. CSF is produced by specialized ependymal cells in the choroid plexus of the ventricles of the brain, and absorbed in the arachnoid granulations .
Medical condition Subarachnoid hemorrhage Other names Subarachnoid haemorrhage CT scan of the brain showing subarachnoid hemorrhage as a white area in the center (marked by the arrow) and stretching into the sulci to either side Pronunciation / ˌ s ʌ b ə ˈ r æ k n ɔɪ d ˈ h ɛ m ər ɪ dʒ / Specialty Neurosurgery, Neurology Symptoms Severe headache of rapid onset, vomiting, decreased ...
3.9, [3] 4.4 [1] mmol/L Protein: 15 [1] [2] 40, [4] 45 [1] [2] mg/dL ~1% [1] Albumin: 7.8 [5] 40 [5] mg/dL: 0 [6] - 0.7% [6] - corresponding to an albumin (CSF/serum) quotient of 0 to 7x10 −3: Lactate: 1.1 [1] 2.4 [1] mmol/L Creatinine: 50 [1] 110 [1] μmol/L Phosphorus: 0.4 [1] 0.6 [1] μmol/L Urea: 3.0 [1] 6.5 [1] mmol/L Carbon dioxide: 20 ...
A basilar skull fracture as a cause can give the sign of CSF leakage from the ear, nose or mouth. [4] A lumbar puncture can give the symptom of a post-dural-puncture headache. A cerebrospinal fluid leak can be either cranial or spinal, and these are two different disorders. [5]
According to this model, cerebrospinal fluid (CSF), an ultrafiltrated plasma fluid secreted by choroid plexuses in the cerebral ventricles, flows into the paravascular space around cerebral arteries, contacts and mixes with interstitial fluid (ISF) and solutes within the brain parenchyma, and exits via the cerebral venous paravascular spaces ...