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We have experienced a case of congenital dermal sinus complicated intramedullary abscess and
menigitis due to secondary infection through sinus. In this case the dermal sinus was developed to
dermoid cyst at cauda equina in lower lumbar level, and so severly adherent to cauda equina and
conns medullaris that, we could not remove the cyst operatively.
We have concluded that the latent dermal sinus... |