"Preauricular sinuses have the highest incidence rates in Africa (~6%; range 4-10%) and Asia (~4%; range 1.6-6%), and lower incidence rates in the USA and UK (~0.5%; range 0.1-0.9%) 2,6."
"Preauricular sinuses have the highest incidence rates in Africa (~6%; range 4-10%) and Asia (~4%; range 1.6-6%), and lower incidence rates in the USA and UK (~0.5%; range 0.1-0.9%) 2,6."
Expected headings
"Associations"
"Preauricular sinuses have the highest incidence rates in Africa (~6%; range 4-10%) and Asia (~4%; range 1.6-6%), and lower incidence rates in the USA and UK (~0.5%; range 0.1-0.9%) 2,6."
"Preauricular sinuses have the highest incidence rates in Africa (~6%; range 4-10%) and Asia (~4%; range 1.6-6%), and lower incidence rates in the USA and UK (~0.5%; range 0.1-0.9%) 2,6."
"Preauricular sinuses have the highest incidence rates in Africa (~6%; range 4-10%) and Asia (~4%; range 1.6-6%), and lower incidence rates in the USA and UK (~0.5%; range 0.1-0.9%) 2,6."
"Asymptomatic preauricular sinuses do not require treatment, and routine excision is not recommended 2,3,5. Acute infections are managed with antibiotics and, if necessary, incision and drainage for abscesses 2,3,5. Recurrent or persistent infections may require wide surgical excision of the sinus to prevent recurrence 2,3,5."
"History and etymology"