Preauricular Sinus-classic versus Variant Types among a Cross-section Subjects in Southwestern Nigeria
Shuaib Kayode Aremu & Omotosho Wasiu · Journal of Advances in Medicine and Medical Research · 2018
Background: The variant types of preauricular sinuses (‘postauricular sinuses’) presenting as postauricular swelling have rarely been reported. Preauricular sinuses and cysts result from developmental defects of the first and second pharyngeal arches. This and other congenital ea...
Open access
Research Article
10.9734/JAMMR/2018/44017