A 79 year old man was admitted to the geriatric unit with dangerously low potassium needing IV replacement. | Medibuddy
25th July 2023

A 79 year old man was admitted to the geriatric unit with dangerously low potassium needing IV replacement.

A 79 year old man was admitted to the geriatric unit with dangerously low potassium needing IV replacement. He has been experiencing diarrhoea for the last few weeks. On your daily review, you notice that he has a perioral rash and diffuse hair loss affecting his scalp, eyelashes, and eyebrows.

What is the most likely diagnosis?

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