Results 111 to 120 of about 27,651 (149)
Some of the next articles are maybe not open access.
No shinkei geka. Neurological surgery, 2022
Current treatment protocols for medulloblastomas(MBs)stratify patients into high and average risk groups according to their age, metastatic status, and residual tumor volume after resection. Recent genetic and molecular biological reserach revealed that MBs are classified into at least four core subgroups - WNT, SHH, Group 3, and Group 4 - based on ...
+5 more sources
Current treatment protocols for medulloblastomas(MBs)stratify patients into high and average risk groups according to their age, metastatic status, and residual tumor volume after resection. Recent genetic and molecular biological reserach revealed that MBs are classified into at least four core subgroups - WNT, SHH, Group 3, and Group 4 - based on ...
+5 more sources
Journal of Neuro-Oncology, 1993
A 9-day-old female presented with a large infra- and supratentorial medulloblastoma was treated by surgery, irradiation and chemotherapy. The infant suffered from vomit a few days after birth. She was hospitalized shortly thereafter, when head enlargement was noted. A CT scan taken on admission disclosed a large mass lesion in the cerebellum, extending
T, Kayama +3 more
openaire +2 more sources
A 9-day-old female presented with a large infra- and supratentorial medulloblastoma was treated by surgery, irradiation and chemotherapy. The infant suffered from vomit a few days after birth. She was hospitalized shortly thereafter, when head enlargement was noted. A CT scan taken on admission disclosed a large mass lesion in the cerebellum, extending
T, Kayama +3 more
openaire +2 more sources
Neuroradiology, 1989
In children medulloblastoma is a commonly encountered posterior fossa midline tumour in which cystic degeneration is not uncommon. A cystic medulloblastoma without solid component has, however, not been described. We report a 12-year-old boy with a posterior fossa midline cystic lesion on CT with surgical and histological confirmation of the diagnosis.
A K, Mahapatra, H K, Paul, C, Sarkar
openaire +2 more sources
In children medulloblastoma is a commonly encountered posterior fossa midline tumour in which cystic degeneration is not uncommon. A cystic medulloblastoma without solid component has, however, not been described. We report a 12-year-old boy with a posterior fossa midline cystic lesion on CT with surgical and histological confirmation of the diagnosis.
A K, Mahapatra, H K, Paul, C, Sarkar
openaire +2 more sources
JAAPA, 2017
ABSTRACT Brain tumors are the most common solid tumor malignancies in childhood, and among them, medulloblastoma occurs with the greatest frequency. Because medulloblastomas occur in the posterior fossa, the presenting symptoms often are vague complaints and diagnosis may be delayed.
Alyssa, Quinlan, Denise, Rizzolo
openaire +2 more sources
ABSTRACT Brain tumors are the most common solid tumor malignancies in childhood, and among them, medulloblastoma occurs with the greatest frequency. Because medulloblastomas occur in the posterior fossa, the presenting symptoms often are vague complaints and diagnosis may be delayed.
Alyssa, Quinlan, Denise, Rizzolo
openaire +2 more sources
Tumori Journal, 1970
Desmoplastic medulloblastoma is a variety of the typical cerebellar tumor, characterized by distinctive clinical and morphological features. It usually occurs in adults, is localized in a lateral lobe and shows expansive rather than infiltrative patterns of growth with early leptomeningeal involvement.
L, Pollice, F, Marzullo
openaire +2 more sources
Desmoplastic medulloblastoma is a variety of the typical cerebellar tumor, characterized by distinctive clinical and morphological features. It usually occurs in adults, is localized in a lateral lobe and shows expansive rather than infiltrative patterns of growth with early leptomeningeal involvement.
L, Pollice, F, Marzullo
openaire +2 more sources
Acta Neurochirurgica, 1979
51 medulloblastomas under 12 years of age were treated from 1966 through 1977. 50 patients underwent craniotomy and 39 of them completed postoperative radiation therapy. Surgical mortality rate of primary posterior fossa craniotomy was 8%. One year survival rate was 71.4%, 3 years 45.6% and 5 years 34.5%.
A J, Raimondi, T, Tomita
openaire +2 more sources
51 medulloblastomas under 12 years of age were treated from 1966 through 1977. 50 patients underwent craniotomy and 39 of them completed postoperative radiation therapy. Surgical mortality rate of primary posterior fossa craniotomy was 8%. One year survival rate was 71.4%, 3 years 45.6% and 5 years 34.5%.
A J, Raimondi, T, Tomita
openaire +2 more sources
Medulloblastoma/Non-Medulloblastoma Embryonal Tumors
2018Medulloblastoma and supratentorial primitive neuroectodermal tumors (sPNETs) are embryonal brain tumors and are the most common malignant brain tumors in the pediatric population. Current therapy for these children most often includes a multi-modality approach including surgery, radiation and chemotherapy.
Stephanie M. Perkins +2 more
openaire +1 more source
Clinical neuropathology, 1997
A case of cerebellar lipomatous medulloblastoma in a 55-year-old male subject, clinically presenting with signs of intracranial hemorrhage and cerebellar dysfunction, is described. Magnetic resonance imaging revealed an enhancing irregular vermian lesion invading the left cerebellar hemisphere.
ORLANDI, AUGUSTO +4 more
openaire +2 more sources
A case of cerebellar lipomatous medulloblastoma in a 55-year-old male subject, clinically presenting with signs of intracranial hemorrhage and cerebellar dysfunction, is described. Magnetic resonance imaging revealed an enhancing irregular vermian lesion invading the left cerebellar hemisphere.
ORLANDI, AUGUSTO +4 more
openaire +2 more sources