The Journal of Minimally Invasive Surgery :eISSN 2234-5248   pISSN 2234-778X

Table. 1.

Patient demographics

N=40
Sex (M:F)23:17
Age (year)39.5 (28~60)
BMI (kg/m2)24.03 (19.07~31.10)
BSA (m2)1.74 (1.33~2.33)
ASA score
 128
 212
 30
Asymptomatic : Symptomatic 22:18
Preoperative USG
 Chronic cholecystitis11
 GB polyp18
 GB polyp & stone2
 Cholelithiasis9
Preoperative CT
 Chronic cholecystitis18
 GB polyp18
 Cholelithiasis4
Pathologic diagnosis
 Chronic cholecystitis20
 Cholesterol polyp11
 Adenomatous polyp9

BMI = Body Mass Index; BSA = Body Surface Area; ASA= American Society of Anesthesiologists; USG = Ultrasonography; CT = Computed tomography; GB = Gall bladder.

J Minim Invasive Surg 2017;20:16~21 https://doi.org/10.7602/jmis.2017.20.1.16
© J Minim Invasive Surg