Primary primitive neuroectodermal tumor of the lumbar extradural space.
Primary spinal primitive neuroectodermal tumors (PNETs) of the extradural space are very rare; only 10 cases have been reported in the English language literature. The histopathological diagnosis of primary spinal PNETs has been discussed for many years. These tumors have a rapidly progressive course, and there is no current consensus on the optimal therapeutic approach for these patients. The authors present a case of primary PNET located in the lumbar extradural space in a 13-year-old girl and report the clinical, radiological, histopathological, and surgical findings. They compare their findings with those from the other 10 cases reported in the literature and review relevant literature.
Ozdemir
Nail
N
Department of Neurosurgery, Izmir Ataturk Training and Research Hospital, Narlidere-Izmir, Turkey. nailozdemir@mynet.com
Usta
Gungor
G
Minoglu
Mustafa
M
Erbay
Ayse Mecit
AM
Bezircioglu
Hamdi
H
Tunakan
Mine
M