Article Text
A navel stone mimicking a urachal sinus
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Description
Anyone can experience finding a navel lint in one's own navel, but how does it become big?
A navel lint, also called navel fluff, belly button lint or belly button fluff, consists of cloth-like fluffy fibres mixed with cutaneous scales, fat or protein.1 Several case reports indicate that a navel lint could cause omphalitis or even sepsis.2 ,3
A 96-year-old woman presented …