Laparoscopy--a diagnostic aid in cases of suspected appendicitis. Its use in women of reproductive age.

In women of reproductive age the usefulness of laparoscopy in diagnosing acute appendicitis was evaluated. Eighty-six women underwent diagnostic laparoscopy. There was complete visualization of the appendix in 93% of the patients. Twenty-two patients were spared laparotomy. In the nonpregnant patients, salpingitis was the disease most often confused with appendicitis. Eighty-five percent of the patients with salpingitis had the onset of symptoms within 14 days of the last menstrual period, whereas acute appendicitis was found in 86% of the patients with the onset of symptoms greater than 14 days after the last menstrual period. The onset of symptoms relative to the first day of the last menstrual period differed in these two groups of patients (p less than 0.01). Patients who were spared unnecessary laparotomy had significantly diminished hospital stays (p less than 0.001). Laparoscopy was found to be a safe and effective way to diagnose acute appendicitis in women of reproductive age, and its liberal use is recommended.