lumbar puncture वाक्य

In some patients with the blastic variant, lumbar puncture is done to evaluate the spinal fluid for involvement.
In such cases, a MRI scan is generally performed prior to the lumbar puncture to exclude this possibility.
A lumbar puncture may be useful to diagnose a central nervous system infection but is not routinely needed.
Both agents are administered by spinal tap ( lumbar puncture-LP or cisternal puncture at the cervicocranial junction ).
The lumbar puncture was a bad idea, since intracranial hypertension is now a well-known herniating force of the hypertension.

The finding of erythrophagocytosis, where phagocytosed erythrocytes are observed, signifies haemorrhage into the CSF that preceded the lumbar puncture.
The "'Tobey Ayer test "'is used for lateral sinus thrombosis by monitoring cerebrospinal fluid pressure during a lumbar puncture.
Lumbar puncture can also be performed to measure the intracranial pressure, which might be increased in certain types of hydrocephalus.
Testing of cerebrospinal fluid obtained from a lumbar puncture can provide evidence of chronic inflammation in the central nervous system.
Use of ultrasound reduces the number of needle insertions and redirections, and results in higher rates of successful lumbar puncture.