Cranial and intracranial involvement by myelomatous disease is relatively uncommon. Furthermore, systemic manifestations of multiple myeloma are present in the majority of these cases at the time of symptom onset. The authors report the case of a patient with serial appearance of multiple intracranial plasma cell tumor localizations as the first manifestations of a multiple myeloma. The patient was treated with CyberKnife radiosurgery for a lesion localized at the clivus and sella turcica with complete local control. With such a technique, based on high-dose conformality, the tumor was centered with an ablative dose of radiation and, at the same time, with a low dose spreading to the surrounding critical structures. The radiosensitivity of plasma cell tumors renders this treatment modality particularly advantageous for their localized manifestation. A technical description of this case is provided. To our knowledge, this is the first case of successful Cyberknife radiosurgery of multifocal intracranial plasmacytoma.
ALAFACI, C., Giovanni Grasso, CONTI, A., CAFFO, M., SALPIETRO, F., TOMASELLO, F. (2014). Cyberknife radiosurgery for cranial plasma cell tumor. TURKISH NEUROSURGERY, 24(2), 272-275 [10.5137/1019-5149.JTN.7049-12.0].
Cyberknife radiosurgery for cranial plasma cell tumor
CONTI, Alfredo;TOMASELLO, Francesco
2014
Abstract
Cranial and intracranial involvement by myelomatous disease is relatively uncommon. Furthermore, systemic manifestations of multiple myeloma are present in the majority of these cases at the time of symptom onset. The authors report the case of a patient with serial appearance of multiple intracranial plasma cell tumor localizations as the first manifestations of a multiple myeloma. The patient was treated with CyberKnife radiosurgery for a lesion localized at the clivus and sella turcica with complete local control. With such a technique, based on high-dose conformality, the tumor was centered with an ablative dose of radiation and, at the same time, with a low dose spreading to the surrounding critical structures. The radiosensitivity of plasma cell tumors renders this treatment modality particularly advantageous for their localized manifestation. A technical description of this case is provided. To our knowledge, this is the first case of successful Cyberknife radiosurgery of multifocal intracranial plasmacytoma.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.