We analyzed the ultrasonographic findings of 21 patients with mild acute pancreatitis. The presence or absence of pancreatic hypoechogenicity and peripancreatic fluid collection was assessed. Pancreatic hypoechogenicity was identified in 19 patients (90.5%) whereas small sac fluid collection was identified in 3 (15.8%) of these patients. No abnormality was seen in 2 patients (9.5%). Regarding the etiology of acute pancreatitis, cholelithiasis was identified in 15 patients (71.5%), alcohol abuse was identified in 4 patients (19.0%), and in 2 patients (9.5%) no probable etiology could be found. The authors conclude that ultrasonography may identify abnormalities in the majority of patients with mild acute pancreatitis and can be used to assess patients with peripancreatic fluid collections.
Acute pancreatitis; Complications; Ultrasonography
