急性胰臟炎(acute pancreatitis)的晚期併發症,下列何者最不常見?
膽結石的產生(gallbladder stone formation)
胰管阻塞(pancreatic duct obstruction)
胰臟假性囊腫的產生(pseudocyst formation)
後腹腔膿瘍(abscess)