,PAST SURGICAL HISTORY: , L5-S1 lumbar laminectomy in 1975, exploratory laparotomy in 1967, tonsillectomy and adenoidectomy, and anal fissure surgery in 1975.,FAMILY HISTORY: , Both parents have ET and hypertension. 
,PAST SURGICAL HISTORY : , L5 - S1 lumbar laminectomy in 1975 , exploratory laparotomy in 1967 , tonsillectomy and adenoidectomy , and anal fissure surgery in 1975.,FAMILY HISTORY : , Both parents have ET and hypertension .