The ear is the five senses and external organ that most often interacts with objects, common disturbance in organs an infection called otitis, otitis inflammation causes ear. Otitis itself has many types such as external, media, internal others. research using Expert System, utilizing Forward Chaining Certainty Factor methods, it hoped can help patients to be able consult system, appropriate EN...

OBJECTIVES To investigate the incidence of skin prick test (SPT) positivity in patients with eczematous external otitis. METHODS Forty-six patients with eczematous external otitis and forty-four healthy volunteers were included in the study. All the patients were skin-tested by prick test. Reactions were assessed by the degree of redness and swelling and the size of the wheal produced. RESU...

OtItIs externa Otitis externa is an inflammation of the external auditory canal, characterised by erythema and oedema. It has a 12-month period prevalence of 1.3% in females and 1.2% in males.1 Patients typically present with otalgia and an infected discharge. However, there is generally no change in hearing unless the entire canal is obstructed. Movement of the tragus results in significant di...

CASE SUMMARY A 14-year-old female spayed cat was referred for recurrent otitis externa and unusual proliferative lesions in both ear canals. The affected pinnae and external ear canals were covered with large reddish-to-dark-brown verrucous and necrotic tissue. Friable material and exudates occluded both ear canals. Proliferative lesions developed in both ears 2-3 weeks before referral. The his...

Background: Otitis is the most common infectious disease of the ear with internal and external cranial complications. If the infection is in the middle ear, it causes otitis media. If the infection is in the external ear, it’s along with otitis externa (OE). Different types of otitis media include acute otitis media (AOM), chronic otitis media (COM) and Otitis media with effusion (OME). This st...

While both acute and chronic otitis externa represent conditions that are encountered commonly by primary care physicians, malignant otitis externa can be a diagnostic and therapeutic challenge to generalists and subspecialists alike. Malignant otitis eXterna is a devastating infection of the external auditory canal, which begins as a pseudomonas dermatitis but can progress to an invasive vascu...