Scoring System of Appendicitis Severity 2.0 Accurately Predicts Complicated Appendicitis
External validation of the Scoring System of Appendicitis Severity (SAS) fell short in distinguishing complicated appendicitis. The SAS 2.0 was developed and externally validated, showing high accuracy in predicting complicated appendicitis in patients. It provides individual probability estimates with a 95% confidence interval, aiding in decision-making for nonoperative treatment.
Patients who needed emergency general surgery within 60 days of a pulmonary embolism had more major complications than those operated on later, in a national database study.
Among 3,785 patients who had emergency general surgery after acute pulmonary embolism, those operated on at least 60 days later had markedly fewer major adverse events (adjusted OR 0.45, 95% CI 0.37–0.55).
Appendix, Gallbladder and Surgical Emergencies3 Nov 2026