Lymph node ablation performed under digital subtraction angiography is a minimally invasive, safe, and highly effective technique. Up to 80-90% of patients have complete pain relief after the procedure, the remaining patients still have pain but the level of pain is significantly reduced, no longer affecting their lives much.

Trigeminal neuralgia has many causes, of which tumors in the area where the trigeminal nerve passes or in the surrounding area are also possible causes of trigeminal neuralgia. In addition to typical trigeminal neuralgia, cases caused by tumor compression also have other symptoms caused by the tumor.