Table 1 Clinical background of all cases.

From: Comparative diagnostic efficacy and safety of ultrasound-guided percutaneous transhepatic biopsy and endoscopic ultrasound-guided fine-needle aspiration biopsy for gallbladder tumors

Number of patients

101 cases

Age(yr), median(range)

62 (19-80)

Gender

 Male

43cases

 Female

58cases

Tumor location

 Gallbladder fundus

59 cases

 Gallbladder body

19 cases

 Gallbladder neck

18 cases

 Cystic duct

5 cases

Histopathological types

Malignant tumor, 98 cases

Benign tumor, 3 cases

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