<P> At this time, causes are unknown, but it's said it is not congenital . </P> <P> There is no clinical diagnosis for CVG as these cases are rarely seen and is often comorbid with other conditions . </P> <P> The only current medical treatment for this condition is limited to plastic surgery with excision of the folds by means of scalp reduction / surgical resection . Scalp subcision has also been suggested as a treatment . Additional suggestions also include injections of a dermal filler (e.g., (poly - L - lactic acid)). </P>

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