Hyun Pyo Hong1, Seung Kwon Kim, Tae-Seok Seo. 1. Department of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, 108, Pyung-Dong, Jongro-ku, Seoul, 110-746 Korea.
Abstract
PURPOSE: To evaluate the technical success and clinical efficacy of percutaneously placed self-expandable metallic stents in patients with obstructive jaundice due to hepatocellular carcinoma (HCC). MATERIALS AND METHODS: Fifteen men (mean age, 59.3 years) with obstructive jaundice resulting from HCC were treated with self-expandable metallic stents (28 stents in 19 sessions). The authors evaluated the technical success, clinical success (decrease of 30% of total serum bilirubin level or <2 mg/dL [34.2 micromol/L]), treatment efficacy according to lowest total serum bilirubin level, complications, and duration of stent patency. RESULTS: Technical success was achieved in all patients. Clinical success was achieved in 11 of the 15 patients (73%). After stent placement, seven patients (47%) had a low bilirubin level (<2 mg/dL [34.2 micromol/L]), three (20%) had an intermediate bilirubin level (2-10 mg/dL [34.2-171 micromol/L]), and five (33%) had a high bilirubin level (>10 mg/dL [171 micromol/L]). A low bilirubin level was achieved in all patients with Child-Pugh A disease and stage T2 or T3 HCC. Major complications such as hemobilia necessitating transfusion (n=1) or abscess formation (n=1) occurred in two of the 19 sessions (10%). The overall mean stent patency was 149.8 days (range, 12-790 days). The mean stent patency in patients with Child-Pugh class A disease (257.8 days) was significantly longer than that of patients with Child-Pugh class B and C disease (123.2 and 63 days, respectively) (P<.05). CONCLUSIONS: The percutaneous placement of a self-expandable metallic stent is a feasible and effective palliative treatment for patients with obstructive jaundice resulting from HCC, especially for those with Child-Pugh class A disease and stage T2 or T3 HCC.
PURPOSE: To evaluate the technical success and clinical efficacy of percutaneously placed self-expandable metallic stents in patients with obstructive jaundice due to hepatocellular carcinoma (HCC). MATERIALS AND METHODS: Fifteen men (mean age, 59.3 years) with obstructive jaundice resulting from HCC were treated with self-expandable metallic stents (28 stents in 19 sessions). The authors evaluated the technical success, clinical success (decrease of 30% of total serum bilirubin level or <2 mg/dL [34.2 micromol/L]), treatment efficacy according to lowest total serum bilirubin level, complications, and duration of stent patency. RESULTS: Technical success was achieved in all patients. Clinical success was achieved in 11 of the 15 patients (73%). After stent placement, seven patients (47%) had a low bilirubin level (<2 mg/dL [34.2 micromol/L]), three (20%) had an intermediate bilirubin level (2-10 mg/dL [34.2-171 micromol/L]), and five (33%) had a high bilirubin level (>10 mg/dL [171 micromol/L]). A low bilirubin level was achieved in all patients with Child-Pugh A disease and stage T2 or T3 HCC. Major complications such as hemobilia necessitating transfusion (n=1) or abscess formation (n=1) occurred in two of the 19 sessions (10%). The overall mean stent patency was 149.8 days (range, 12-790 days). The mean stent patency in patients with Child-Pugh class A disease (257.8 days) was significantly longer than that of patients with Child-Pugh class B and C disease (123.2 and 63 days, respectively) (P<.05). CONCLUSIONS: The percutaneous placement of a self-expandable metallic stent is a feasible and effective palliative treatment for patients with obstructive jaundice resulting from HCC, especially for those with Child-Pugh class A disease and stage T2 or T3 HCC.
Authors: Jihyun An; Kwang Sun Lee; Kang Mo Kim; Do Hyun Park; Sang Soo Lee; Danbi Lee; Ju Hyun Shim; Young-Suk Lim; Han Chu Lee; Young-Hwa Chung; Yung Sang Lee Journal: Clin Mol Hepatol Date: 2017-05-16
Authors: Hyun Pyo Hong; Tae-Seok Seo; In-Ho Cha; Jung Rim Yu; Young Jae Mok; Joo Hyeong Oh; Se Hwan Kwon; Sam Soo Kim; Seung Kwon Kim Journal: Korean J Radiol Date: 2013-08-30 Impact factor: 3.500