Ultrasound detected asymptomatic cholelithiasis: an age-based protocol for management

Area of Science:

• Medical Imaging
• Gastroenterology
• Epidemiology

Background:

• Cholelithiasis, or gallstones, is a common condition.
• Cholecystitis, inflammation of the gallbladder, can be acute or chronic.
• Ultrasound is a primary diagnostic tool for gallstones and cholecystitis.

Purpose of the Study:

• To investigate the relationship between patient age and gender and the presence of ultrasound-diagnosed cholecystitis in adults with cholelithiasis.
• To determine if demographic factors influence the likelihood of developing cholecystitis in patients with gallstones.

Main Methods:

• Retrospective review of demographic data and ultrasound findings for adult patients diagnosed with cholelithiasis between 2002 and 2006.
• Statistical analysis, including bivariate analysis and chi-squared tests, to assess correlations between gender, age groups, and cholecystitis status.

Main Results:

• Out of 500 adults with cholelithiasis, 108 (22.1%) were diagnosed with cholecystitis via ultrasound.
• No significant association was found between gender and cholecystitis (p = 0.177).
• A significant relationship was identified between age group and cholecystitis (p < 0.001), with higher rates in the 20-39 and 40-59 age groups.

Conclusions:

• Age is a significant factor in the ultrasound diagnosis of cholecystitis among patients with gallstones.
• Patients aged 60 and older with cholelithiasis were less likely to have cholecystitis compared to younger individuals.