Rare otoscopic picture
Editorial Board
Kazan medical journal ›› 1930, Vol. 26 ›› Issue (8) : 852 -852.
Rare otoscopic picture
Rhino-laryngo-otiatric section
31st meeting 6 April 1930
Dr. Mertens — showed a patient with a rare otoscopic presentation. Through the defect of the tympanic membrane in the upper third of the posterior part of the middle ear, a dark purple formation, soft to the touch, with a smooth spherical surface, is visible, according to the speaker, the wall of the presenting sinus sigmoidei.
Board E.
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