Planckâs theory and thermodynamics. Max Planck described the methods he used to develop his famous blackbody radiation equation in a series of lectures at Columbia University in 1915. These lectures were recorded (1), and the published document is the information source for these articles.
Symptoms will generally only occur when there is a complication. The most common symptom is immense upper abdominal pain, though it may radiate down to the belly button. This pain will occur periodically, occurring every few days, months, or even years. Other symptoms include nausea, vomiting, fever, bloating, belching, and jaundice.
Following abdominal surgery: Recovery takes time, and pain might be felt around the belly button in the weeks following abdominal surgery. Urinary tract infections (UTIs): Also known as cystitis, a UTI that has traveled to the kidneys can cause pain in the belly button.