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Table 5 Previous and further treatment

From: Outcomes and risk factors for cancer patients undergoing endoscopic intervention of malignant biliary obstruction

Systemic therapy before the first ERC

Number of patients (%)

 Yes

59 (36)

 No

92 (56)

 Unknown

12 (7)

Systemic therapy after ERC intervention

 

 Yes

70 (43)

 No

36 (22)

 Unknown

57 (35)