Cargando…
Successful coil embolization of a ruptured aneurysm of the arc of Riolan artery
The arc of Riolan (AOR) is an anastomosis between the middle and left colic arteries. Aneurysms of the AOR are very rare visceral artery aneurysms. A 44-year-old man presented with abdominal pain and loss of consciousness. Computed tomography and angiography showed hemorrhagic ascites around the liv...
Autores principales: | , , , , , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9691420/ https://www.ncbi.nlm.nih.gov/pubmed/36439919 http://dx.doi.org/10.1016/j.radcr.2022.10.096 |
_version_ | 1784837038725398528 |
---|---|
author | Sato, Hirotatsu Sonomura, Tetsuo Ihira, Hironobu Ikoma, Akira Shima, Nozomu Fukui, Tomoya Fukuda, Kodai Ueda, Shota Okuhira, Ryuta Higashino, Nobuyuki Kamisako, Atsufumi Tanaka, Ryota Koyama, Takao Minamiguchi, Hiroki |
author_facet | Sato, Hirotatsu Sonomura, Tetsuo Ihira, Hironobu Ikoma, Akira Shima, Nozomu Fukui, Tomoya Fukuda, Kodai Ueda, Shota Okuhira, Ryuta Higashino, Nobuyuki Kamisako, Atsufumi Tanaka, Ryota Koyama, Takao Minamiguchi, Hiroki |
author_sort | Sato, Hirotatsu |
collection | PubMed |
description | The arc of Riolan (AOR) is an anastomosis between the middle and left colic arteries. Aneurysms of the AOR are very rare visceral artery aneurysms. A 44-year-old man presented with abdominal pain and loss of consciousness. Computed tomography and angiography showed hemorrhagic ascites around the liver and spleen. An irregularly dilated artery was visible within a hematoma in the upper left region of the abdomen, consistent with a ruptured pseudoaneurysm of the AOR. Transcatheter arterial embolization was performed with microcoils. The patient's abdominal pain disappeared after embolization, and no symptoms of intestinal ischemia were observed. To our knowledge, this is the first case of an AOR aneurysm with AOR dilation due to dissection of the celiac artery that was successfully treated by coil embolization. |
format | Online Article Text |
id | pubmed-9691420 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-96914202022-11-26 Successful coil embolization of a ruptured aneurysm of the arc of Riolan artery Sato, Hirotatsu Sonomura, Tetsuo Ihira, Hironobu Ikoma, Akira Shima, Nozomu Fukui, Tomoya Fukuda, Kodai Ueda, Shota Okuhira, Ryuta Higashino, Nobuyuki Kamisako, Atsufumi Tanaka, Ryota Koyama, Takao Minamiguchi, Hiroki Radiol Case Rep Case Report The arc of Riolan (AOR) is an anastomosis between the middle and left colic arteries. Aneurysms of the AOR are very rare visceral artery aneurysms. A 44-year-old man presented with abdominal pain and loss of consciousness. Computed tomography and angiography showed hemorrhagic ascites around the liver and spleen. An irregularly dilated artery was visible within a hematoma in the upper left region of the abdomen, consistent with a ruptured pseudoaneurysm of the AOR. Transcatheter arterial embolization was performed with microcoils. The patient's abdominal pain disappeared after embolization, and no symptoms of intestinal ischemia were observed. To our knowledge, this is the first case of an AOR aneurysm with AOR dilation due to dissection of the celiac artery that was successfully treated by coil embolization. Elsevier 2022-11-24 /pmc/articles/PMC9691420/ /pubmed/36439919 http://dx.doi.org/10.1016/j.radcr.2022.10.096 Text en © 2022 The Authors. Published by Elsevier Inc. on behalf of University of Washington. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Case Report Sato, Hirotatsu Sonomura, Tetsuo Ihira, Hironobu Ikoma, Akira Shima, Nozomu Fukui, Tomoya Fukuda, Kodai Ueda, Shota Okuhira, Ryuta Higashino, Nobuyuki Kamisako, Atsufumi Tanaka, Ryota Koyama, Takao Minamiguchi, Hiroki Successful coil embolization of a ruptured aneurysm of the arc of Riolan artery |
title | Successful coil embolization of a ruptured aneurysm of the arc of Riolan artery |
title_full | Successful coil embolization of a ruptured aneurysm of the arc of Riolan artery |
title_fullStr | Successful coil embolization of a ruptured aneurysm of the arc of Riolan artery |
title_full_unstemmed | Successful coil embolization of a ruptured aneurysm of the arc of Riolan artery |
title_short | Successful coil embolization of a ruptured aneurysm of the arc of Riolan artery |
title_sort | successful coil embolization of a ruptured aneurysm of the arc of riolan artery |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9691420/ https://www.ncbi.nlm.nih.gov/pubmed/36439919 http://dx.doi.org/10.1016/j.radcr.2022.10.096 |
work_keys_str_mv | AT satohirotatsu successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT sonomuratetsuo successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT ihirahironobu successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT ikomaakira successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT shimanozomu successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT fukuitomoya successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT fukudakodai successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT uedashota successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT okuhiraryuta successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT higashinonobuyuki successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT kamisakoatsufumi successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT tanakaryota successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT koyamatakao successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery AT minamiguchihiroki successfulcoilembolizationofarupturedaneurysmofthearcofriolanartery |