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  • January 24, 2022

Determination of differences in dosimetry with and without intravenous contrast media for radiotherapy planning in the anatomical region of the head and neck

November 22, 2021 Radiology & Cancer Therapy No Comments

In radiotherapy (RT), to determine the tumor volume (TV) and its morphology, computed tomography (CT) is used, acquiring images without and with intravenous iodinated contrast media (CM), where its influence has been poorly studied usually in artificial phantoms. Computerized dosimetries without and with CM from …..

Superior outcomes of Volumetric Modulated Arc Therapy (VMAT) in the palliation of skull metastases of multiple myeloma: a case report

October 11, 2021 Radiology & Cancer Therapy No Comments

Palliative radiotherapy (RT) is often given to symptomatic sites of multiple myeloma (MM). Three-dimensional conformal radiotherapy (3DCRT) is often the main modality due its efficiency but it may involve irradiation volumes which include organs at risk (OARs). A case of end-stage MM with innumerable skull …..