Microangioarchitecture of the guinea pig common bile duct and duodenal papilla: A scanning electron and light microscopic study

1994 ◽  
Vol 239 (3) ◽  
pp. 280-286 ◽  
Author(s):  
S. Aharinejad ◽  
A. Lametschwandtner ◽  
P. Böck ◽  
W. Firbas
Keyword(s):  
Bile Duct ◽  
Common Bile Duct ◽  
Guinea Pig ◽  
Microscopic Study ◽  
Duodenal Papilla ◽  
Light Microscopic Study ◽  
Scanning Electron

scholarly journals Short-Term Biliary Stent Placement Contributing Common Bile Duct Stone Disappearance with Preservation of Duodenal Papilla Function

2016 ◽  
Vol 2016 ◽  
pp. 1-5 ◽  
Author(s):  
Tatsuki Ueda ◽  
Masataka Kikuyama ◽  
Yuzo Kodama ◽  
Takafumi Kurokami
Keyword(s):  
Bile Duct ◽  
Common Bile Duct ◽  
Stent Placement ◽  
Bile Ducts ◽  
Common Bile Duct Stones ◽  
Biliary Stent ◽  
Duodenal Papilla ◽  
Short Term ◽  
Endoscopic Retrograde ◽  
Obstructive Cholangitis

Aims. To investigate the effect of biliary stent placement without endoscopic sphincterotomy (EST) on common bile duct stones (CBDS) disappearance and the contribution of preserving the duodenal papilla function to reduce recurrence of CBDS.Methods. Sixty-six patients admitted for acute obstructive cholangitis due to CBDS who underwent biliary stent placement without EST for 2 years from March 2011 were evaluated retrospectively. The second endoscopic retrograde cholangiopancreatography (ERCP) was performed for treatment of CBDS 3 to 4 months after the first ERCP. We estimated the rate of stone disappearance at the time of second ERCP.Results. CBDS disappearance was observed in 32 (48.5%) of 66 patients. The diameter of the bile ducts and the diameter of CBDS in patients with CBDS disappearance were significantly smaller than in those with CBDS requiring extraction (p=0.007andp<0.001, resp.). Stone disappearance was evident when the diameter of bile ducts and that of CBDS were <10 and 7 mm, respectively (p=0.002).Conclusions. Short-term stent placement without EST eliminates CBDS while preserving duodenal papilla function and may be suitable for treating CBDS in patients with nondilated bile ducts and small CBDS.

Comparison of various spasmolytic drugs on guinea-pig isolated common bile duct

1991 ◽  
Vol 344 (1) ◽  
Author(s):  
Martin Pfaffendorf ◽  
Martina Moormann ◽  
Franke Sponholz
Keyword(s):  
Bile Duct ◽  
Common Bile Duct ◽  
Guinea Pig

Morpho-functional evidence for tachykinins as major non-cholinergic excitatory transmitters in the guinea pig common bile duct (CBD)

1998 ◽  
Vol 114 ◽  
pp. A519
Author(s):  
R. DeGiorgio ◽  
R. Patacchini ◽  
L. Barthò ◽  
G. Barbara ◽  
V. Villani ◽  
...  
Keyword(s):  
Bile Duct ◽  
Common Bile Duct ◽  
Guinea Pig

Influence of indomethacin on effects of endothelin-1 on guinea pig isolated rings of common bile duct and sphincter of Oddi

2002 ◽  
Vol 435 (1) ◽  
pp. 103-111 ◽  
Author(s):  
Janice Koepp ◽  
Alcı́bia M Cardozo ◽  
Pedro D'Orléans-Juste ◽  
Giles A Rae
Keyword(s):  
Bile Duct ◽  
Common Bile Duct ◽  
Guinea Pig ◽  
Sphincter Of Oddi ◽  
Endothelin 1
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