What is palliative RT technique would you use to treat a secondary lymphoma of the scrotum without skin involvement?   

I would treat the entire scrotum with photons. I would probably use VMAT to do so, although 3D-CRT would be a fine option too. An electron field wouldn’t be able to cover the target sufficiently in depth.   Immobilization of the scrotum should be pursued. We often used a patient-specifi...

Technique depends on the dose being given and how the toxicities of that dose may affect the patient. If this is a low-grade lymphoma receiving 2 Gy x 2 or 2 Gy x 12-15 then I don't think the toxicity with a well planned 3D (with FiF as necessary to minimize heterogeneity) is likely to cause too man...