This 70-year-old patient presented with confusion, weakness, and recent stroke-type symptoms. Brain MRI showed scattered contrast-enhancing white matter lesions involving…

Unusual Meningioma This 50-year-old presented with progressively worsening headaches. MRI demonstrated a T2 hyperintense heterogeneously enhancing 2.5 cm lesion centered…

This 60-year-old patient presented with a several year history of slowly progressive proximal lower extremity weakness and mild elevation of…

This 20-year-old patient presented with acute onset muscle weakness and numbness. Laboratory studies showed elevated CPK (4000) and negative toxin/drug…

This 50-year-old patient underwent muscle biopsy to evaluate for cramps and myalgias. What is the structure in the following figure?…

This 13-year-old patient presented with relentlessly progressive treatment refractory myoclonic epilepsy. What are the inclusions seen in PASd stained sections…

This 60-year-old patient presented with progressive proximal upper and lower extremity muscle weakness of two months duration.   Which of…

This 60-year-old patient presented with muscle weakness and ptosis. Laboratory studies reported normal CPK and negative myositis autoantibody panel. Myasthenia…

This 70-year-old patient presented with a transient left sided weakness. Their past medical history included hypertension, hypothyroidism, and coronary artery…

This 66-year-old patient presented with complaints of asymmetric distal lower extremity weakness. Their past medical history was significant for atrial…

This 50-year-old patient presented with fever and bilateral leg myalgias. Laboratory studies showed elevated ESR (120) and normal CPK. On…

This 35-year-old patient presented with complaints of numbness and tingling involving their feet, and distal lower extremity muscle weakness. Electrodiagnostic…