Pernio, commonly known as chilblains, is a condition where small blood vessels in the skin become inflamed after repeated exposure to cold but not freezing temperatures. It causes painful, itchy, red or purple lesions, usually on fingers, toes, ears, or nose.

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Zambia

• Joseph Soko – 101 pts

• Visual Pathway Lesions
• Positive and Negative Symptoms
• Hallucinations and Delusions
• Antipsychotic Medications
• Emergency: Environmental Emergencies