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4 de may. de 2024 · Learn about the test that collects cerebrospinal fluid to diagnose infections, inflammation, bleeding, cancers and other conditions of the nervous system. Find out how to prepare, what to expect and what are the risks and benefits of a lumbar puncture.
In lumbar puncture (LP), a needle is inserted into the lumbar subarachnoid space to collect cerebrospinal fluid (CSF) for laboratory testing, to measure CSF pressure, and sometimes to give intrathecal diagnostic or therapeutic agents.
Learn what a lumbar puncture (spinal tap) is, why it’s done and how to prepare for it. Find out how the test is performed, what to expect afterward and how to interpret the results.
9 de ene. de 2024 · Learn about the procedure, indications, contraindications, and complications of lumbar puncture (LP) in adults. LP is a diagnostic tool for various neurologic conditions, but requires special precautions and training.
31 de may. de 2022 · A lumbar puncture is a medical procedure that collects cerebrospinal fluid (CSF) for testing or medication. Learn about its purpose, benefits, risks, preparation, and what to expect during and after the procedure.
Lumbar puncture is used to do the following: Evaluate intracranial pressure and cerebrospinal fluid (CSF) composition (see table Cerebrospinal Fluid Abnormalities in Various Disorders) Therapeutically reduce intracranial pressure (eg, idiopathic intracranial hypertension) Administer intrathecal drugs or a radiopaque contrast agent for myelography
A lumbar puncture is a procedure to withdraw or inject fluid around the spinal cord. Learn why it is done, what complications may occur, and how to prepare for it at Johns Hopkins Hospital or Bayview Medical Center.
