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Inferior Vena Cava Anomalies with Portal Vein System Continuation Presenting as Portal Hypertension with a Long-term Follow-up
Inferior vena cava (IVC) anomalies, such as the absence of an intra-hepatic IVC or IVC hypoplasia, are rare. Usually, these anomalies are asymptomatic and cause few clinical issues. We herien report a 53-year-old woman with IVC anomalies who demonstrated both azygos and portal vein system continuati...
| Autores principales: | , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
The Japanese Society of Internal Medicine
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7725638/ https://www.ncbi.nlm.nih.gov/pubmed/32713916 http://dx.doi.org/10.2169/internalmedicine.4956-20 |
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| author | Fukushima, Masanori Miyaaki, Hisamitsu Sasaki, Ryu Haraguchi, Masafumi Miuma, Satoshi Ishimaru, Hideki Hidaka, Masaaki Okudaira, Sadayuki Eguchi, Susumu Futakuchi, Mitsuru Kusano, Hironori Kage, Masayoshi Nakao, Kazuhiko |
| author_facet | Fukushima, Masanori Miyaaki, Hisamitsu Sasaki, Ryu Haraguchi, Masafumi Miuma, Satoshi Ishimaru, Hideki Hidaka, Masaaki Okudaira, Sadayuki Eguchi, Susumu Futakuchi, Mitsuru Kusano, Hironori Kage, Masayoshi Nakao, Kazuhiko |
| author_sort | Fukushima, Masanori |
| collection | PubMed |
| description | Inferior vena cava (IVC) anomalies, such as the absence of an intra-hepatic IVC or IVC hypoplasia, are rare. Usually, these anomalies are asymptomatic and cause few clinical issues. We herien report a 53-year-old woman with IVC anomalies who demonstrated both azygos and portal vein system continuation. Over time, this resulted in gradually progressive portal hypertension due to abnormal hemodynamics. The increased inflow from the IVC to the portal vein system for an extended time may contribute to the development of portal hypertension without liver cirrhosis. |
| format | Online Article Text |
| id | pubmed-7725638 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2020 |
| publisher | The Japanese Society of Internal Medicine |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-77256382020-12-21 Inferior Vena Cava Anomalies with Portal Vein System Continuation Presenting as Portal Hypertension with a Long-term Follow-up Fukushima, Masanori Miyaaki, Hisamitsu Sasaki, Ryu Haraguchi, Masafumi Miuma, Satoshi Ishimaru, Hideki Hidaka, Masaaki Okudaira, Sadayuki Eguchi, Susumu Futakuchi, Mitsuru Kusano, Hironori Kage, Masayoshi Nakao, Kazuhiko Intern Med Case Report Inferior vena cava (IVC) anomalies, such as the absence of an intra-hepatic IVC or IVC hypoplasia, are rare. Usually, these anomalies are asymptomatic and cause few clinical issues. We herien report a 53-year-old woman with IVC anomalies who demonstrated both azygos and portal vein system continuation. Over time, this resulted in gradually progressive portal hypertension due to abnormal hemodynamics. The increased inflow from the IVC to the portal vein system for an extended time may contribute to the development of portal hypertension without liver cirrhosis. The Japanese Society of Internal Medicine 2020-07-21 2020-11-15 /pmc/articles/PMC7725638/ /pubmed/32713916 http://dx.doi.org/10.2169/internalmedicine.4956-20 Text en Copyright © 2020 by The Japanese Society of Internal Medicine https://creativecommons.org/licenses/by-nc-nd/4.0/ The Internal Medicine is an Open Access journal distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. To view the details of this license, please visit (https://creativecommons.org/licenses/by-nc-nd/4.0/). |
| spellingShingle | Case Report Fukushima, Masanori Miyaaki, Hisamitsu Sasaki, Ryu Haraguchi, Masafumi Miuma, Satoshi Ishimaru, Hideki Hidaka, Masaaki Okudaira, Sadayuki Eguchi, Susumu Futakuchi, Mitsuru Kusano, Hironori Kage, Masayoshi Nakao, Kazuhiko Inferior Vena Cava Anomalies with Portal Vein System Continuation Presenting as Portal Hypertension with a Long-term Follow-up |
| title | Inferior Vena Cava Anomalies with Portal Vein System Continuation Presenting as Portal Hypertension with a Long-term Follow-up |
| title_full | Inferior Vena Cava Anomalies with Portal Vein System Continuation Presenting as Portal Hypertension with a Long-term Follow-up |
| title_fullStr | Inferior Vena Cava Anomalies with Portal Vein System Continuation Presenting as Portal Hypertension with a Long-term Follow-up |
| title_full_unstemmed | Inferior Vena Cava Anomalies with Portal Vein System Continuation Presenting as Portal Hypertension with a Long-term Follow-up |
| title_short | Inferior Vena Cava Anomalies with Portal Vein System Continuation Presenting as Portal Hypertension with a Long-term Follow-up |
| title_sort | inferior vena cava anomalies with portal vein system continuation presenting as portal hypertension with a long-term follow-up |
| topic | Case Report |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7725638/ https://www.ncbi.nlm.nih.gov/pubmed/32713916 http://dx.doi.org/10.2169/internalmedicine.4956-20 |
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