Abstract The authors describe a very rare case of an angiosarcoma originating from the petrous portion of the temporal bone that evolved as an indolent lesion until it became a giant retroauricular mass. A biopsy demonstrated that it was an angiosarcoma. A presurgical embolization from the left occipital and left parietal branches of the left middle meningeal artery was performed. fol... https://www.ngetikin.com/great-pick-Borstlist-sjalvhaftande-Tesa-hot-grab/