An abrupt bleeding of the anteriorly- displaced sigmoid sinus: a rare complication of myringoplasty

The location of the sigmoid sinus within the mastoid cavity is quite variable. An anteriorly- displaced vertical segment of the sigmoid sinus constitutes an uncommon but dangerous anatomical variation that sur...

Source: BMC Ear, Nose and Throat Disorders - December 6, 2017 Category: ENT & OMF Authors: Sarah Zaher Addeen and Mohammad Al- Mohammad Tags: Case report Source Type: research