ECTOPIC CARTILAGE in a spinal intradural location has not been reported in humans. This report describes such an abnormality in a six-year-old girl whose presenting signs were those of a low spinal cord lesion.
Report of a Case
A six-year-old girl was admitted to Jefferson Medical College Hospital on Oct 15, 1962, because of a deformity on her left foot and progressive difficulty in walking. A few months after birth, her parents noticed arching and inversion of the left foot. Immobilization in a plaster boot failed to improve the deformity. At the age of 2 years, she was found to have a lump in the lower thoracic spine. Roentgenographic examination revealed spina bifida of D-10, D-11, and D-12. In the following four years the child developed kyphoscoliosis and increasing weakness of the left leg. She did not complain of pain. There was no apparent sensory disturbance nor were
NICHOLAS T. ZERVAS, RICHARD G. BERRY. Ectopic Cartilage Involving the Spinal Cord. Arch Neurol. 1965;13(6):673–677. doi:10.1001/archneur.1965.00470060109012