Otitis externa seborrhea

Otitis externa associated with seborrhea, commonly termed seborrheic otitis externa, is a form of chronic, non-infectious inflammatory dermatitis of the external auditory canal and conchal bowl Affecting the dermatologic lining of the ear canal across both pediatric and adult populations, it frequently occurs in patients with underlying systemic seborrheic dermatitis Pathophysiologically, the condition stems from sebaceous gland dysfunction and an altered epidermal barrier, often driven by an in...

Otitis externa associated with seborrhea, commonly termed seborrheic otitis externa, is a form of chronic, non-infectious inflammatory dermatitis of the external auditory canal and conchal bowl Defining clinical features include prominent pruritus, mild otalgia, canal erythema, and the accumulation of characteristic greasy, yellowish-brown crusting and desquamative scaling, which can secondarily predispose the canal to opportunistic bacterial or fungal infections

Otitis externa associated with seborrhea, commonly termed seborrheic otitis externa, is a form of chronic, non-infectious inflammatory dermatitis of the external auditory canal and conchal bowl Affecting the dermatologic lining of the ear canal across both pediatric and adult populations, it frequently occurs in patients with underlying systemic seborrheic dermatitis

Defining clinical features include prominent pruritus, mild otalgia, canal erythema, and the accumulation of characteristic greasy, yellowish-brown crusting and desquamative scaling, which can secondarily predispose the canal to opportunistic bacterial or fungal infections