Myelopathie: Vaskuläre Störungen mit Fallbeispiel
Über den Vortrag
Der Vortrag „Myelopathie: Vaskuläre Störungen mit Fallbeispiel“ von Roy Strowd, MD ist Bestandteil des Kurses „Erkrankungen des Rückenmarks“.
Quiz zum Vortrag
Which of the following describes the "owl-eyes" sign on an MRI of the spinal cord?
- Increased signal in the gray matter structure of the spinal cord
- Increased signal in the white matter structure of the spinal cord
- Decreased signal in the gray matter structure of the spinal cord
- Alternating signal intensities in the spinal cord's gray matter and white matter
- Two empty spaces in the spinal cord
What structure of the spinal cord is most susceptible to reduced perfusion?
- Gray matter
- White matter
- Dorsal root ganglion
- Ventral root of the spinal cord
- Cervical nerve roots
What arteries do the anterior spinal arteries arise from?
- Vertebral arteries
- Basilar arteries
- Posterior inferior cerebellar arteries
- Posterior cerebral arteries
- Middle cerebral arteries
Which artery supplies three-fourths of the spinal cord?
- Anterior spinal artery
- Posterior spinal arteries
- Vertebral arteries
- Epidural arteries
- Carotid arteries
What artery is most likely affected in a patient with loss of motor function and pain/temperature sensitivity, but with relative sparing of proprioception and vibratory sense below the level of the lesion?
- Anterior spinal artery
- Two posterior spinal arteries
- Artery of Adamkiewicz
- Descending aorta
- Carotid artery
A 60-year-old man presents with paraparesis and reports he has lost awareness about the location of his arms. What artery is most likely affected?
- Posterior spinal artery
- Anterior spinal artery
- Basilar artery
- Artery of Adamkiewicz
- Carotid artery
Diese Kurse könnten Sie interessieren
Dozent des Vortrages Myelopathie: Vaskuläre Störungen mit Fallbeispiel
Roy Strowd, MD
Dr. Roy Strowd is the Assistant Dean of Undergraduate Medical Education at the Wake Forest Baptist Medical Center, in North Carolina, USA.
He obtained his MD from Wake Forest School of Medicine in 2009, and his MEd from Johns Hopkins University in 2021. Currently, he co-directs the Neurofibromatosis and Tuberous Sclerosis Clinics at Wake Forest Baptist Medical Center, and is a researcher for the Adult Brain Tumor Consortium (ABTC) and Alliance for Clinical Trials in Neuro-Oncology.
Due to his achievements, he earned the M. Brownell Anderson Award from the Association of American Medical Colleges.
Within Lecturio, Dr. Strowd teaches courses on Clinical Neurology.
Kundenrezensionen
5,0 von 5 Sternen
| 5 Sterne |
|
5 |
| 4 Sterne |
|
0 |
| 3 Sterne |
|
0 |
| 2 Sterne |
|
0 |
| 1 Stern |
|
0 |
