You are on an away rotation in India. A father brings his child, shown above, to clinic. The child has been severely constipated. On exam, his height and weight are severely diminished, he is bradycardic, hypotensive, and hypothermic. He has thin, dry skin with redundant skin folds and hair loss. When you treat this condition, the child becomes ravenously hungry.
Challenge: Specifically, what is the disease called?
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