Endoscopic ultrasound-guided biliary intervention in patients with surgically altered anatomy

Table 1 Demographics of endoscopic ultrasound-guided biliary drainage patients with altered anatomy[8,11,14,18-32] (n = 74)

Characteristic	Value
Age, yr (n = 36)	64.14 ± 15.08
Sex, female/male (n = 36)	22/14
Diagnosis (n = 38)
Bile duct stone	14
Benign stricture	10
Malignant stricture	11
Gastric cancer	2
Occluded stent	1
Outcome of EUS-BD, n (%)
Clinical success	51 (91.1)
Complications	7 (17.5)
Technical success	66 (89.2)
EUS-BD technique with technical success, n
Anterograde	28
Hepaticogastrostomy	18
Hepaticojejunostomy	2
Hepaticoesophagostomy	1
Rendezvous	3
Unavailable	14

EUS-BD: Endoscopic ultrasound-guided biliary drainage.

Table 2 Results of endoscopic ultrasound-guided biliary drainage in altered anatomy subgroups

Group	Subtype	No. of cases	Technical success	Clinical success	Complications
1	Billroth I	2	2	2	0
2	Billroth II	3	2	2	0
3	Roux-en-Y	34	33 (97.0%)	23 (92.0%)	5
4	Roux-en-Y gastric bypass	6	6	5	1

Twenty-seven cases with unspecified type and no details available were excluded.