Duplication of the Gallbladder as an Operative Surprise: A Case Report with Review of the Literature

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