However, drainage from the cyst can sometimes cause discomfort or other symptoms. The cyst can also get infected, a serious condition that needs immediate medical treatment. In the first trimester ...

[13] Early diagnosis of an infected pseudocyst necessitates rapid use of broad-spectrum antibiotics in addition to cyst drainage, and may decrease pseudocyst-related morbidity and mortality.

Internal drainage is the surgical procedure of choice for all uncomplicated mature pseudocysts. Cystogastrostomy is done for cysts densely adherent to the posterior wall of the stomach.