Surgical histopathology of a filar anomaly as an additional tethering element associated with closed spinal dysraphism of primar
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Intramedullary abscess at thoracolumbar region transmitted from infected dermal sinus and dermoid through retained medullary cord - Surgical Neurology International
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Congenital dermal sinus and filar lipoma located in close proximity at the dural cul-de-sac mimicking limited dorsal myeloschisis - ScienceDirect
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