Acute colonic ileus or Ogilvie's syndrome ... with the patient demonstrating more severe abdominal symptoms and peritoneal signs; risk of colonic perforation appears related more to duration ...

Pancreatitis can present itself in two different forms: acute and ... in the upper abdomen that may radiate towards the back.

"Acute pancreatitis, in 80 percent of cases, affects people who have abused alcohol. Symptoms such as vomiting ... Read also: ...

Gao, F. (2025) Research on the Causes and Preventive Measures of Pregnancy Complicated by Acute Abdomen. Open Journal of Obstetrics and Gynecology, 15, 97-107. doi: 10.4236/ojog.2025.151010 .