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PERICHONDRITIS - Coggle Diagram
PERICHONDRITIS
PATHOPHYSIOLOGY
Trauma can cause microfractures of the cartilage and causes the perichondrial layer to strip off the cartilage, resulting in devascularisation and necrosis.
Low blood supply to this area makes it especially susceptible to infection despite even aseptic techniques of ear piercing.
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If blood collects in the space created by the elevated cartilage, it will collect and harden to form a permanent structural deformity, colloquially known as the ‘cauliflower ear.’
If left untreated, perichondritis can lead to infection of the surrounding soft tissue, causing pinna cellulitis or abscess formation.
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DIAGNOSTIC TESTS
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Blood test , including blood culture, urea ,and blood count
HEALTH EDUCATION
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If they start to develop a painful, swollen, and red external ear, they should seek professional health advice.
NURSING CARE PLAN
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NURSING INTERVENTIONS
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Listen carefully to what the client is saying about the disease and actions in order to collect data.
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- Assess the patient’s level of knowledge
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