How an Oslo hairdresser changed medical practice in Norway and beyond after her father died from a transrectal biopsy By Howard Wolinsky On Tuesday, February 25, 2018, Roar Gulbrandsen, 68, a stonemason from Oslo, Norway, underwent a routine transrectal biopsy after pathologists detected three suspicious prostate lesions following surgery for an enlarged prostate. The next day Gulbrandsen worked on a renovation job. During the course of the day, he…