Table 2.
Summary of the duplication of gallbladder cases reported since 1926.
| Authors | Year reported | Cases/patient characteristics | Type of duplication |
|---|---|---|---|
| Boyden [3] | 1926 | 20 cases | |
| Slaughter and Trout [12] | 1933 | 12 cases | |
| Weiss [13] | 1935 | 3 cases | |
| Gross [14] | 1936 | 3-year-old male | 2 |
| Wilson [15] | 1939 | 55-year-old female | 2 |
| Granone [16] | 1984 | 34-year-old female | 1 |
| Udelsman and Sugarbaker [10] | 1985 | 60-year-old female | 2 |
| Haghighi et al. [17] | 2000 | 68-year-old female | 2 |
| Valadez et al. [7] | 2004 | 44-year-old male | 1 |
| Barut et al. [18] | 2006 | 55-year-old female | 1 |
| Asbury [19] | 2007 | 70-year-old male | 1 |
| Desolneux et al. [6] | 2009 | 61-year-old male | 1 |
| Causey et al. [5] | 2010 | 15-year-old female | 1 |
| Hassan et al. [20] | 2012 | 83-year-old female | 2 |
| Shiba et al. [21] | 2014 | 38-year-old female | 1 |
| Pillay [1] | 2015 | 56-year-old male | 1 |
| Szczech et al. [9] | 2015 | 26-year-old female | 1 |
| Goh et al. [8] | 2015 | 28-year-old male | 1 |
| Gupta et al. [11] | 2016 | 12-day-old male and 2-day-old male (two cases) | 1 |
| Rajapandian et al. [22] | 2017 | 28-year-old male | 1 |
| Ghaderi et al. [23] | 2018 | 38-year-old male | 2 |
| Romero et al. [24] | 2018 | 50-year-old female | 1 |
| Boukoucha and Dhieb [2] | 2020 | 58-year-old female | 1 |