As nouns the difference between pancreatitis and cholecystitis
is that pancreatitis is inflammation of the pancreas while cholecystitis is (medicine) an inflammation of the gall bladder.
pancreatitis
English
Noun
(en-noun)
Inflammation of the pancreas.
See also
*
cholecystitis
English
Noun
(-)
(medicine) An inflammation of the gall bladder.