ArticleCureus2019
The Characteristics of Appendicoliths Associated with Acute Appendicitis.
Article in Cureus, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- A novel CT-based scoring system for appendicoliths and its prognostic value in acute appendicitis: a retrospective cohort study.Emergency radiology · 2026Article
- Evaluation of computed tomography (CT) appendicitis score and laboratory parameters in acute appendicitis with and without CT-detected appendicolith.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2025Article
- Acute peritonitis caused by a giant appendicolith: A rare case report and a literature review.International journal of surgery case reports · 2025Article
- Distribution of RET proto-oncogene variants in children with appendicitis.Molecular genetics & genomic medicine · 2022Article
- Metformin use is associated with a reduced risk of acute appendicitis in Taiwanese patients with type 2 diabetes mellitus.Scientific reports · 2021Article
- Acute appendicitis with four appendicoliths: a first case report in the English literature.Journal of surgical case reports · 2020Article
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Authors and funding
7 authors.
Funding
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Abstract
Introduction Differences between appendicoliths associated with appendicitis and those found incidentally have not been studied. The objective of this study was to determine the characteristics of appendicoliths that are associated with acute appendicitis. Methods A cross-sectional study of patients with appendicoliths identified on computed tomographic (CT) scan from January 2008 till December 2014 was conducted. Patients were divided into two group: appendicitis and appendicoliths (AA) and incidentally discovered appendicoliths (IA). Results Overall, 321 patients were included in the study. Of these, 103 (32%) patients were in the AA group while 218 (68%) patients were in the IA group. Both groups were similar in age and gender distribution. Significantly greater proportion of patients in the AA group had more than one appendicolith [AA vs. IA: 63 (62%) vs. 82 (38%), p < 0.001], appendicolith location at the base [AA vs. IA: 34 (33%) vs. 33 (15%), p < 0.001] and appendicolith diameter of 5 mm or more [AA vs. IA: 71 (69%) vs. 28 (13%), p < 0.001]. On multivariate analysis, more than one appendicolith [Odds ratio (OR): 1.9, 95% CI: 1.1-3.4; p = 0.02] and diameter of 5 mm or more (OR: 13, 95% CI: 7.1-23.6; p < 0.001) were independently associated with acute appendicitis. Conclusion Multiple appendicoliths and appendicoliths larger than 5 mm are associated with acute appendicitis.
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