Portal‐Vein Compression Caused by Double‐Pigtail Plastic Biliary Stent
ABSTRACT Introduction Reports of pseudoaneurysms associated with biliary self‐expandable metallic stent (SEMS) placement have been increasing. Recently, cases of hepatic pseudoaneurysm rupture caused by double pigtail plastic stents (DPS) have also been reported. The symptoms of pseudoaneurysms are...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2025-01-01
|
| Series: | JGH Open |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/jgh3.70094 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832583614031724544 |
|---|---|
| author | Shinsuke Akiyama Masaya Wada Tetsuro Inokuma |
| author_facet | Shinsuke Akiyama Masaya Wada Tetsuro Inokuma |
| author_sort | Shinsuke Akiyama |
| collection | DOAJ |
| description | ABSTRACT Introduction Reports of pseudoaneurysms associated with biliary self‐expandable metallic stent (SEMS) placement have been increasing. Recently, cases of hepatic pseudoaneurysm rupture caused by double pigtail plastic stents (DPS) have also been reported. The symptoms of pseudoaneurysms are often non‐specific, and many cases are diagnosed only after rupture. Therefore, early detection and appropriate treatment are required. Case Presentation A 45‐year‐old woman presented with obstructive jaundice caused by pancreatic head cancer, with imaging revealing common bile duct stenosis and intrahepatic bile duct dilation. Endoscopic retrograde cholangiopancreatography (ERCP) was performed to place a DPS in the left hepatic duct, relieving jaundice. However, follow‐up contrast‐enhanced computed tomography (CE‐CT) revealed differences in arterial‐phase blood flow between the liver lobes without reduction in portal vein blood flow. Therefore, the compression and stenosis of the left branch of the portal vein caused by the DPS were clearly identified using three‐dimensional computed tomography (3D‐CT). The DPS was replaced with a straight‐type stent, preventing further complications. The patient subsequently underwent successful pancreaticoduodenectomy without any surgical complications. Conclusion This is a case of portal vein compression caused by double‐pigtail plastic biliary stent. By promptly recognizing the differences in arterial‐phase blood flow between the liver lobes and replacing the DPS with a straight‐type plastic stent, complications, such as portal vein pseudoaneurysm formation, rupture, embolism, or thrombosis, were successfully avoided. |
| format | Article |
| id | doaj-art-b35ea5a10868441282cc6bf19dbd8a5b |
| institution | Kabale University |
| issn | 2397-9070 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | JGH Open |
| spelling | doaj-art-b35ea5a10868441282cc6bf19dbd8a5b2025-01-28T09:24:32ZengWileyJGH Open2397-90702025-01-0191n/an/a10.1002/jgh3.70094Portal‐Vein Compression Caused by Double‐Pigtail Plastic Biliary StentShinsuke Akiyama0Masaya Wada1Tetsuro Inokuma2Department of Gastroenterology Kobe City Medical Center General Hospital Kobe JapanDepartment of Gastroenterology Kobe City Medical Center General Hospital Kobe JapanDepartment of Gastroenterology Kobe City Medical Center General Hospital Kobe JapanABSTRACT Introduction Reports of pseudoaneurysms associated with biliary self‐expandable metallic stent (SEMS) placement have been increasing. Recently, cases of hepatic pseudoaneurysm rupture caused by double pigtail plastic stents (DPS) have also been reported. The symptoms of pseudoaneurysms are often non‐specific, and many cases are diagnosed only after rupture. Therefore, early detection and appropriate treatment are required. Case Presentation A 45‐year‐old woman presented with obstructive jaundice caused by pancreatic head cancer, with imaging revealing common bile duct stenosis and intrahepatic bile duct dilation. Endoscopic retrograde cholangiopancreatography (ERCP) was performed to place a DPS in the left hepatic duct, relieving jaundice. However, follow‐up contrast‐enhanced computed tomography (CE‐CT) revealed differences in arterial‐phase blood flow between the liver lobes without reduction in portal vein blood flow. Therefore, the compression and stenosis of the left branch of the portal vein caused by the DPS were clearly identified using three‐dimensional computed tomography (3D‐CT). The DPS was replaced with a straight‐type stent, preventing further complications. The patient subsequently underwent successful pancreaticoduodenectomy without any surgical complications. Conclusion This is a case of portal vein compression caused by double‐pigtail plastic biliary stent. By promptly recognizing the differences in arterial‐phase blood flow between the liver lobes and replacing the DPS with a straight‐type plastic stent, complications, such as portal vein pseudoaneurysm formation, rupture, embolism, or thrombosis, were successfully avoided.https://doi.org/10.1002/jgh3.70094double‐pigtail plastic biliary stentobstructive jaundicepancreatic cancerportal‐vein compressionpseudoaneurysms |
| spellingShingle | Shinsuke Akiyama Masaya Wada Tetsuro Inokuma Portal‐Vein Compression Caused by Double‐Pigtail Plastic Biliary Stent JGH Open double‐pigtail plastic biliary stent obstructive jaundice pancreatic cancer portal‐vein compression pseudoaneurysms |
| title | Portal‐Vein Compression Caused by Double‐Pigtail Plastic Biliary Stent |
| title_full | Portal‐Vein Compression Caused by Double‐Pigtail Plastic Biliary Stent |
| title_fullStr | Portal‐Vein Compression Caused by Double‐Pigtail Plastic Biliary Stent |
| title_full_unstemmed | Portal‐Vein Compression Caused by Double‐Pigtail Plastic Biliary Stent |
| title_short | Portal‐Vein Compression Caused by Double‐Pigtail Plastic Biliary Stent |
| title_sort | portal vein compression caused by double pigtail plastic biliary stent |
| topic | double‐pigtail plastic biliary stent obstructive jaundice pancreatic cancer portal‐vein compression pseudoaneurysms |
| url | https://doi.org/10.1002/jgh3.70094 |
| work_keys_str_mv | AT shinsukeakiyama portalveincompressioncausedbydoublepigtailplasticbiliarystent AT masayawada portalveincompressioncausedbydoublepigtailplasticbiliarystent AT tetsuroinokuma portalveincompressioncausedbydoublepigtailplasticbiliarystent |