Mucocoele, frontal sinus
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Mucocoele, frontal sinus. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Mucocoele, frontal sinus. Wellcome Collection. Source: Wellcome Collection.