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Related Concept Videos

Local Anesthetics: Clinical Application as Epidural Anesthesia01:29

Local Anesthetics: Clinical Application as Epidural Anesthesia

517
Epidural anesthetics are administered in the fat-filled epidural space, the outermost part of the spinal canal. This technique is commonly employed for pain management and anesthesia during lower abdomen and pelvis surgeries or labor and delivery.
Since epidural anesthetics can be infused through an epidural catheter, all types of drugs, including short-acting ones, can be administered. Chloroprocaine and lidocaine are examples of short and long-duration anesthetics, respectively. Bupivacaine...
517
Local Anesthetics: Clinical Application as Spinal Anesthesia01:11

Local Anesthetics: Clinical Application as Spinal Anesthesia

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Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...
857

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Related Experiment Video

Updated: Sep 29, 2025

A Mouse Model of Lumbar Spine Instability
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Spinal epidural lipomatosis.

Hanae Ramdani1, Manal Jidal2, Rachida Saouab2

  • 1Radiology Department, Mohammed Vth military hospital, Ryad street, 10010, Rabat, Morocco. hanaeramdani@hotmail.fr.

International Journal of Emergency Medicine
|March 25, 2022
PubMed
Summary
This summary is machine-generated.

Spinal epidural lipomatosis (SEL) is a rare condition of excess fat in the spine, potentially causing nerve compression. This case highlights lumbar SEL in a middle-aged woman, emphasizing its clinical significance.

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Area of Science:

  • Neurology
  • Neurosurgery
  • Pathology

Background:

  • Spinal epidural lipomatosis (SEL) is a rare condition characterized by excessive adipose tissue in the epidural space.
  • SEL can lead to significant neurological deficits, including myelopathy and radiculopathy.
  • Known etiologies include chronic corticosteroid use and obesity, though idiopathic cases occur.

Purpose of the Study:

  • To present a clinical case of lumbar spinal epidural lipomatosis.
  • To illustrate the diagnostic and potential management considerations for SEL.
  • To contribute to the understanding of this rare spinal pathology.

Main Methods:

  • Case report of a 50-year-old female patient.
  • Clinical presentation and diagnostic imaging findings were reviewed.
  • Thecal sac compression by epidural adipose tissue was the key finding.

Main Results:

  • The patient presented with symptoms suggestive of nerve root or spinal cord compression.
  • Diagnostic imaging confirmed significant lumbar SEL.
  • The lipomatosis was observed to be compressing the thecal sac.

Conclusions:

  • Spinal epidural lipomatosis is an uncommon but clinically relevant cause of spinal cord and nerve root compression.
  • Early recognition and diagnosis are crucial for appropriate patient management.
  • This case underscores the importance of considering SEL in patients with relevant risk factors or neurological symptoms.