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A 32-year-old female presents to the emergency room after a motor vehicle accident as a restrained back seat passenger. Her only complaint on arrival is back pain. She has bruises across her abdomen and chest and a normal neurological exam. Thoracic spine imaging was completed and is shown below. Which of the following is the most likely diagnosis?
Which of the following medications are known to develop neutralizing antibodies (NAbs) against it with chronic use?
Identify the finding noted with a blue arrow.
A 28-year-old female is brought to the emergency room by her husband because of behavioral changes and memory issues over the last 4 days. Right after the MRI, shown below, the patient had a tonic-clonic seizure. Based on the limited clinical history and imaging provided, which of the following is the most likely diagnosis?
The following EMG video was captured from the right tibialis anterior muscle at rest. Which of the following is appreciated during this recording?
Which of the following embryologic derivatives myelinates the peripheral nervous system (PNS)?
A 33-year-old woman has recently given birth to a healthy 3-month-old boy. She has been complaining of poor sleep for the past year, mainly from an uncontrollable urge to move her legs that is only relieved by moving them. This is present during the day to a small degree but is much worse at night and during periods of rest. What would be the best test to order for her?
A patient recently diagnosed with multiple sclerosis was started on an oral disease-modifying therapy (DMT) that works on nuclear factor erythroid-derived 2-related factor (Nrf2)-dependent and independent pathways. One week later they call you complaining of flushing of the skin. What is the most appropriate next step in management?
A 42-year-old man with a 6-month history of progressive muscle weakness has a nerve biopsy performed. Based on the toluidine blue (left) and trichrome (right) stain slides shown, which of the following is the most likely diagnosis?
A 66-year-old male presents to the emergency room as an unrestrained driver in a motor vehicle accident. While initially only complaining of mild neck pain, within 30 minutes of the collision he started to experience bilateral numbness in his hands and significant symmetric upper limb weakness. Soon thereafter, the weakness extended down to his lower extremities. Neurologic examination is remarkable for loss of pain and temperature sensation in his bilateral upper extremities and symmetric bilateral upper extremity greater than lower extremity weakness. Which of the following is the most likely diagnosis?