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Chondrodermatitis nodularis chronica helicis (CNCH) is a small, nodular, tender, chronic inflammatory lesion occurring on the helix of the ear, most often in men. [2]: 610 it often presents as a benign painful erythematous nodule fixed to the cartilage of the helix or antihelix of the external ear. [3]
Computerised tomography (CT) can be used to determine if disease is present in the middle ear. [12] Whilst hearing loss is a common symptom in many diseases of the ear, for example in otosclerosis (abnormal bone growth in the ear), [3] the white, chalky patches on the tympanic membrane are fairly characteristic of tympanosclerosis ...
Scan of Figure 2, from Darwin's Descent of Man, second edition, illustrating Darwin's tubercle. This atavistic feature is so called because its description was first published by Charles Darwin in the opening pages of The Descent of Man, and Selection in Relation to Sex, as evidence of a vestigial feature indicating common ancestry among primates which have pointy ears.
Ear Infections: Bumps can sometimes be a sign of an ear infection, especially if accompanied by pain and fever. Folliculitis: Inflammation of the hair follicles can cause bumps that might be ...
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The helix is the prominent rim of the auricle. Where the helix turns downwards posteriorly , a small tubercle is sometimes seen, namely the auricular tubercle of Darwin . Additional images
The management of ear eczema will depend on the type of eczema diagnosed upon presentation. Generally, ear toileting and care are advised to help relieve symptoms. Washing the ears with an emollient and drying them is one way to achieve this. [2] Patients are advised against putting anything in the ears or scratching them. [2]
This results in pustules, whiteheads, or other pimple-like bumps on the scalp that can be painful. ... Small, itchy bumps: These may be red, white, or yellow and can appear around the hair follicles.