Preoperative assessment of longitudinal extent of bile duct cancers using MDCT with multiplanar reconstruction and minimum intensity projections: Comparison with MR cholangiography

2012 ◽  
Vol 81 (9) ◽  
pp. 2020-2026 ◽  
Author(s):  
Inseon Ryoo ◽  
Jeong Min Lee ◽  
Hee Sun Park ◽  
Joon Koo Han ◽  
Byung Ihn Choi
Keyword(s):  
Bile Duct ◽  
Preoperative Assessment ◽  
Multiplanar Reconstruction ◽  
Mr Cholangiography ◽  
Minimum Intensity ◽  
Minimum Intensity Projections

Utility of MR Cholangiography for Follow-up Examination after Metallic Stent Placement in the Bile Duct

2002 ◽  
Vol 47 (3) ◽  
pp. 279
Author(s):  
Chul Hi Park ◽  
Dal Mo Yang ◽  
Hak Soo Kim ◽  
Seung Whi Cho ◽  
Hyung Sik Kim ◽  
...  
Keyword(s):  
Bile Duct ◽  
Stent Placement ◽  
Metallic Stent ◽  
Mr Cholangiography ◽  
Metallic Stent Placement

A novel technique for mapping biopsy of bile duct cancer

Endoscopy ◽  
2020 ◽  
Author(s):  
Hirokazu Okada ◽  
Norimitsu Uza ◽  
Tomoaki Matsumori ◽  
Shimpei Matsumoto ◽  
Yuya Muramoto ◽  
...  
Keyword(s):  
Bile Duct ◽  
Intrahepatic Bile Duct ◽  
Preoperative Assessment ◽  
Median Number ◽  
Novel Technique ◽  
Minimal Trauma ◽  
Adequate Sampling ◽  
Novel Method ◽  
Longitudinal Extension ◽  
Mapping Biopsy

Abstract Background Accurate preoperative assessment of the longitudinal extension of perihilar cholangiocarcinoma (PHCC) is essential for treatment planning. Mapping biopsies for PHCC remain challenging owing to technical difficulties and insufficient sample amounts. The aim of this study was to investigate the usefulness of a novel technique for mapping biopsies of PHCC. Methods Our novel method focused on a biliary stent delivery system for mapping biopsies. Fifty patients with PHCC undergoing endoscopic transpapillary mapping biopsy using the novel method were reviewed from August 2015 to June 2019. Results The median number of biopsy samples was six (range 1 – 17), and the rate of adequate sampling was 91.4 % (266 /291). Biopsy from the intrahepatic bile duct was possible in 82.0 % of patients (41 /50), and negative margins were confirmed in the resected specimens from 34 /39 patients who underwent surgery (87.2 %). None of the patients had post-endoscopic retrograde cholangiopancreatography pancreatitis. Conclusions With our novel method, accurate assessment of the longitudinal extension of PHCC might be expected with minimal trauma to the duodenal papilla.

scholarly journals Value of minimum intensity projections for chest CT in COVID-19 patients

2021 ◽  
Vol 135 ◽  
pp. 109478
Author(s):  
Christian Booz ◽  
Thomas J. Vogl ◽  
U. Joseph Schoepf ◽  
Damiano Caruso ◽  
Maria Cristina Inserra ◽  
...  
Keyword(s):  
Chest Ct ◽  
Minimum Intensity ◽  
Minimum Intensity Projections

Gadobutrol-enhanced, Three-Dimensional, Dynamic MR Imaging With MR Cholangiography for the Preoperative Evaluation of Bile Duct Cancer

2010 ◽  
Vol 45 (4) ◽  
pp. 217-224 ◽  
Author(s):  
Inseon Ryoo ◽  
Jeong Min Lee ◽  
Yong Eun Chung ◽  
Hee Sun Park ◽  
Se Hyung Kim ◽  
...  
Keyword(s):  
Bile Duct ◽  
Mr Imaging ◽  
Bile Duct Cancer ◽  
Preoperative Evaluation ◽  
Three Dimensional ◽  
Dynamic Mr Imaging ◽  
Mr Cholangiography ◽  
Duct Cancer ◽  
Dynamic Mr

Hepatic Bile Duct Hamartomas (von Meyenburg Complexes): MR and MR Cholangiography Findings

2002 ◽  
Vol 26 (3) ◽  
pp. 438-443 ◽  
Author(s):  
Bart Mortelé ◽  
Koenraad Mortelé ◽  
Patrick Seynaeve ◽  
Dirk Vandevelde ◽  
Marc Kunnen ◽  
...  
Keyword(s):  
Bile Duct ◽  
Hepatic Bile ◽  
Hepatic Bile Duct ◽  
Mr Cholangiography

scholarly journals Bile duct leakage on MR cholangiography

2002 ◽  
Vol 36 (1) ◽  
pp. 138 ◽  
Author(s):  
Chiba Michiyo ◽  
Obata Hiroshi
Keyword(s):  
Bile Duct ◽  
Mr Cholangiography
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