Enterogenous cyst of the spinal cord terminal cone. Clinical and radiological aspects (CT and MRI).
Enterogeneous cyst of the spinal cord are rare. They are the result of a dysembriogenetic error occurred in the third week of the embryo life. The cervical tract, followed by the caudal tract of the spinal cord, are their favourite sites. This work describes a case of neuroenteric cyst localized in the terminal cone of the spinal cord; CT and myelographic findings point to a generic cystic lesion; MR shows a sharp edge lesion, hypointense at T1 and hyperintense at T2, with signal uniformity similar to C.S.F. MR also allows the evaluation of any CSF pulsation in the cystic lesion and, in the presence of a cystic neoplasm, any signal changes in the adjacent parenchyma.
Esposito
S
S
Division of Neurosurgery, San Camillo Hospital, Rome, Italy.
Nardi
P V
PV
Patricolo
M
M
Volpini
V
V
Patricolo
A
A
D003560:Cysts / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D013118:Spinal Cord Diseases / Q000175:diagnosis* / Q000601:surgery