Focal 3D conformal high-dose hypofractionated radiotherapy for brain metastases.
The optimal management of patients with few brain metastases is complex. On one hand, stereotactic radiation therapy is a keystone of treatment but is only applicable to highly selected patients fulfilling specific criteria who have access to an adequate radiation unit. On the other, whole-brain radiation therapy may improve survival, but deleterious effects on neurocognitive functions are well known. It has, however, been reported that selected subgroups of patients may benefit from focal dose escalation to brain metastases to prolong survival and the time to intracranial disease progression. Here, we discuss a clinical case to consider the interest of a focal high-dose hypofractionated radiation delivered through a conventional linear accelerator on a large brain metastasis for a patient with metastatic melanoma excluded for stereotactic radiotherapy.
Department of Radiation Oncology, Gustave Roussy Institute, Paris XI University, Villejuif, France.
Antonin
A
Levy
Philippe
P
Saiag
Cyrus
C
Chargari
Avi
A
Assouline
D000328:Adult; D001932:Brain Neoplasms / Q000532:radiotherapy* / Q000556:secondary* / Q000601:surgery; D019583:Dose Fractionation, Radiation; D006801:Humans; D008297:Male; D020266:Radiotherapy, Conformal / Q000379:methods