Related Experiment Video For colorectal carcinoma
Updated: Jun 11, 2025

05:53
Intraoperative Ultrasound in Spinal Surgery
Published on: August 17, 2022
4.6K
A case of spinal metastasis with osteoblastic lesion: The risk of epidural extension and paralysis
Tasuku Ino1, Yu Toda1, Hirohito Hirata1
1Department of Orthopaedic Surgery, Faculty of Medicine Saga University Saga Japan.
Clinical Case Reports
|October 10, 2024
Abstract:
One patient with metastatic spinal tumors from colorectal cancer experienced malignant spinal cord compression (MSCC). Determining the extent of the lesion using magnetic resonance imaging is essential, even if the lesion is osteoblastic. Therefore, it is important to evaluate the risk of MSCC in patients with metastatic spinal tumors.
Related Concept Videos
Local Anesthetics: Clinical Application as Epidural Anesthesia
417
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...
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...
417
Local Anesthetics: Clinical Application as Spinal Anesthesia
587
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...
587

