[Supratentorial primitive neuroectodermal tumor: a single center experience and comparison with the literature].
Supratentorial primitive neuroectodermal tumors (stPNETs) are malignant tumors. We saw within three years six children with stPNETs. In four of the six children radical resection could be achieved. All had craniospinal irradiation and chemotherapy according to the HIT-91 protocol. The two children with incomplete resection died due to tumor progression after 7 and 10 months. Two of the 4 children with complete tumor resection had local relapses 8 months after diagnosis and died after 14 and 18 months. One child had a diffuse meningeal relapse 12 months after diagnosis. Despite (high-dose) systemic chemotherapy and intraventricular mafosfamide, he died 21 months after diagnosis due to tumor although remission could be achieved. Only one child is still in remission 86 months after diagnosis.
Schmid
I
I
Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Ludwig-Maximilians-Universität München. Irene.Schmid@med.uni-muenchen.de
Stachel
D
D
Graubner
U B
UB
Elsner
R
R
Schulze
S
S
Pöllinger
B
B
Goetz
C
C
Haas
R J
RJ
D001932:Brain Neoplasms / Q000188:drug therapy / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery; D020295:Brain Stem Neoplasms / Q000556:secondary; D002528:Cerebellar Neoplasms / Q000401:mortality / Q000601:surgery; D002529:Cerebellar Nuclei; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D003337:Corpus Callosum; D018450:Disease Progression; D005625:Frontal Lobe; D006801:Humans; D008297:Male; D008636:Mesencephalon; D009364:Neoplasm Recurrence, Local; D017599:Neuroectodermal Tumors / Q000188:drug therapy / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery; D009778:Occipital Lobe; D010296:Parietal Lobe; D011379:Prognosis; D012074:Remission Induction; D013702:Temporal Lobe; D013788:Thalamus; D013997:Time Factors