9 results
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
ring-enhancing lesions ... ringenhancing #lesions ... #cns #brain #diagnosis ... differential #algorithm #causes ... #radiology #neurology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... Ring-Enhancing Lesions ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Extrapulmonary manifestations of COVID-19
 • Neurologic: Headaches, Dizziness, Encephalopathy, Guillain-Barré, Ageusia, Myalgia, Anosmia, Stroke
 • Renal:
of COVID-19 • Neurologic ... • Renal: Acute kidney ... injury, Proteinuria ... Vesicles, Pernio-like Lesions ... Diagnosis #Signs #Symptoms
Always look for grey white matter junction......
Classic case of Anoxic brain injury, with loss of grey-white
Classic case of ... Anoxic brain injury ... MD @alulamd #Radiology ... #Neurology #CTHead
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
Presentation: Injury ... Bilateral signs and/or symptoms ... • Infectious causes ... ruled out • Brain ... diagnosis #management #neurology
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
Emergent Causes ... of congenital brain ... of polycystic kidney ... Previous vascular lesions ... - Traumatic injury
Morel-Lavallée Lesion - MSK Radiology
Imaging Findings:
 • Large, smoothly marginated, well-circumscribed mass along the medial myofascial
- MSK Radiology ... Case description ... Closed degloving injury ... Abscess: Absence of symptoms ... mri #clinical #Radiology
Evaluation of Recurrent Falls

Core Concept:
Maintaining an upright posture requires the integrated function of multiple systems.
Disruption in
Oxygenation of the Brain ... presyncope, exertional symptoms ... objects, recent vision ... instability (e.g., post-injury ... Evaluation #Geriatrics #Neurology
Authors: Mark M. Ramzy, DO, EMT-P (@MarkRamzyDO, EM Resident Physician, Drexel University, Department of Emergency Medicine)
serious internal injury ... pattern that your brain ... accustomed to, your vision ... Most commonly caused ... #Radiology #CTChest