Right. And would not be useful for tumors with poor accessibility for injection, small multifocal tumors or those with small mets, or tumors of the blood. Still

Right. And would not be useful for tumors with poor accessibility for injection, small multifocal tumors or those with small mets, or tumors of the blood. Still, plenty of early stage cancers involve a single accessible mass and I could imagine this technique being safer and easier than full excision in some cases. This is elegant and, importantly, should be inexpensive (vs the many personalized therapies being developed)