Lymphadenopathy More Condition_treatment If There Is Mesenteric Lymphadenopathy In The Right Lumbar And Iliac Region, What Could Be The Diagnosis?

If there is mesenteric lymphadenopathy in the right lumbar and iliac region, what could be the diagnosis? - lymphadenopathy more condition_treatment

It is this inflammation that easy? if the condition is associated with fever and abdominal pain, this condition as appendicitis?