Simultaneous bilateral pain block of splanchnic nerves at the levels of T10 and T11 using RFA is more effective than using alcohol at a single level of T11 in cancer patients presenting with upper abdominal pain.
In conclusion, the IL‑1β ‑31 CC genotype was inversely associated with susceptibility to dyspeptic symptoms, in particular, upper abdominal pain and EPS‑like symptoms.