[X-ray study of the sinus petrosquamosus].
D003392:Cranial Sinuses / Q000002:abnormalities*; D005402:Fistula; D006801:Humans; D010256:Paranasal Sinuses; D014680:Veins; D014965:X-Rays
VEINS, CRANIAL SINUSES/abnormalities
Sinus petrosquamosus rentgenovém obraze.