Renal cell carcinoma (RCC) presents an interesting challenge in radiation oncology. Improved systemic therapy has significantly prolonged survival. Modern imaging has allowed practitioners to effectively identify patients with oligometastatic disease. Conventionally fractionated radiation therapy is a first-line treatment option for palliation of bone metastases, including the spine, but has li...

Pelvic tumors recurrences have diminished with the modern radiation therapy techniques. However, they are still observed, with or without distant metastases, leading to a serious and even mortal disease. The choice of an adequate therapy poses a clinical challenge. One of the procedures is the repetition of radiation therapy. In this review we manifest how complex is the treatment of gynecologi...

"Stereotactic" is an exact radiotherapy treatment modality which implements invasive and non-invasive facilities for improving precise dose delivery. Stereotactic refers to three-dimensional localization of a specific point in space by a unique set of coordinates that relate to a fixed external reference frame. An accurate delivery of radiation is attainable using these techniques with high pre...

Malignant gliomas remain incurable with current interventions. Encouraging investigational approaches include the use of genetically modified herpes simplex-1 (HSV-1) viruses as direct cytotoxic agents. Combining attenuated HSV-1 with standard therapy, human U-87 malignant glioma xenografts grown in the hind limb or intracranially in athymic nude mice were exposed to ionizing radiation, inocula...

Meningiomas located in the region of the base of skull are difficult to access. Complex combined surgical approaches are more likely to achieve complete tumor removal, but frequently at a cost of treatment related high morbidity. Local control following subtotal excision of benign meningiomas can be improved with conventional fractionated external beam radiation therapy with a reported 5-year p...

Background Cancer diagnosis coupled with emotional impact converge to create one of the most difficult physical and emotional periods of life. Cancer treatment causes plethora of short and long term complications which can be so debilitating that patient may interrupt treatment. Pretreatment oral assessment and supportive oral care during and after cancer therapy can increase quality of life an...

The potential of an oxygen-carrying perfluorochemical emulsion (PFCE) to enhance radiation damage in Lewis lung tumor growing in C57BL/6J X DBA/2J F1 mice was examined. PFCE and 95% O2:5% CO2 (carbogen) breathing caused a significant enhancement of single-fraction radiation damage measured by the growth delay assay. The dose-response effect of PFCE was very broad; doses as small as 0.5 ml/mouse...