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  2. Lumbar puncture - Wikipedia

    en.wikipedia.org/wiki/Lumbar_puncture

    Contact between the side of the lumbar puncture needle and a spinal nerve root can result in anomalous sensations (paresthesia) in a leg during the procedure; this is harmless and people can be warned about it in advance to minimize their anxiety if it should occur. Serious complications of a properly performed lumbar puncture are extremely ...

  3. Epidural blood patch - Wikipedia

    en.wikipedia.org/wiki/Epidural_blood_patch

    The procedure is most often used to relieve PDPH following an epidural injection or lumbar puncture. Diagram of epidural catheter placement. Post dural puncture headache (PDPH) is a side of effect of spinal anesthesia, where the clinician accidentally punctures the dura with the spinal needle and causes leakage of CSF. Factors such as pregnancy ...

  4. Post-dural-puncture headache - Wikipedia

    en.wikipedia.org/wiki/Post-dural-puncture_headache

    PDPH is a common side effect of lumbar puncture and spinal anesthesia. Leakage of cerebrospinal fluid causes reduced fluid pressure in the brain and spinal cord. Onset occurs within two days in 66% of cases and three days in 90%. It occurs so rarely immediately after puncture that other possible causes should be investigated when it does. [3]

  5. Epidural administration - Wikipedia

    en.wikipedia.org/wiki/Epidural_administration

    Medical intervention Epidural administration A freshly inserted lumbar epidural catheter. The site has been prepared with tincture of iodine, and the dressing has not yet been applied. Depth markings may be seen along the shaft of the catheter. ICD-9-CM 03.90 MeSH D000767 OPS-301 code 8-910 [edit on Wikidata] Epidural administration (from Ancient Greek ἐπί, "upon" + dura mater) is a method ...

  6. Melarsoprol - Wikipedia

    en.wikipedia.org/wiki/Melarsoprol

    Laboratory parameters for both therapeutic effects and toxic effects need to be evaluated. [citation needed] Blood analysis is used to detect the presence of trypanosomes. An evaluation of the cerebrospinal fluid via a lumbar puncture is also used to determine an individual's white blood count and level of protein. These are diagnostic criteria ...

  7. Alzheimer’s breakthrough as blood tests could be ... - AOL

    www.aol.com/news/alzheimer-breakthrough-blood...

    At present, diagnosing people with Alzheimer’s can be tricky and relies on brain imaging or painful lumbar punctures, where a sample of cerebrospinal fluid is drawn from the lower back.

  8. Idiopathic intracranial hypertension - Wikipedia

    en.wikipedia.org/wiki/Idiopathic_intracranial...

    Repeated lumbar punctures are regarded as unpleasant by people, and they present a danger of introducing spinal infections if done too often. [ 5 ] [ 7 ] Repeated lumbar punctures are sometimes needed to control the ICP urgently if the person's vision deteriorates rapidly.

  9. Tuberculous meningitis - Wikipedia

    en.wikipedia.org/wiki/Tuberculous_meningitis

    Diagnosis of TB meningitis is made by analysing cerebrospinal fluid collected by lumbar puncture. When collecting CSF for suspected TB meningitis, a minimum of 1 ml of fluid should be taken (preferably 5 to 10 ml). [10] [11] The CSF usually has a high protein, low glucose and a raised number of lymphocytes.