Filling defects of dural venous sinuses are considered to be a challenging problem especially in case of symptomatic patients. Many lesions have to be ruled out such as sinus thrombosis, arachnoid ...

A 25-year-old lady presented with hypertensive encephalopathy. She also had chronic refractory hypertension for the past 7 years. Workup revealed persistent hypokalaemia with metabolic alkalosis ...