Article ; Online: Portal and Mesenteric Vein Thrombosis Associated with Hyperthyroidism.
The American journal of case reports
2021 Volume 22, Page(s) e929565
Abstract: BACKGROUND Non-malignant and non-cirrhotic portal and mesenteric vein thrombosis is rare. It has been reported that the hyperthyroid state is associated with increased risks of venous thrombosis due to increases in levels of various coagulation and anti- ... ...
Abstract | BACKGROUND Non-malignant and non-cirrhotic portal and mesenteric vein thrombosis is rare. It has been reported that the hyperthyroid state is associated with increased risks of venous thrombosis due to increases in levels of various coagulation and anti-fibrinolytic factors. Particularly, changes in levels of these factors are also reported in cases of portal and mesenteric vein thrombosis. Although hyperthyroidism is not known as a risk factor for portal and mesenteric vein thrombosis, it might be an underlying pathogenesis of hyperthyroidism-associated portal and mesenteric vein thrombosis. CASE REPORT A 59-year-old Japanese man with a history of Grave's disease presented with acute portal and mesenteric vein thrombosis and hyperthyroidism. Anticoagulation therapy was initiated and the dose of antithyroid drug was increased. He underwent various tests to identify causes of portal and mesenteric vein thrombosis. However, all test results were within normal range except for hyperthyroidism. Therefore, we discontinued anticoagulation therapy after normalization of thyroid hormone status. After 3 years, he experienced recurrence of portal vein thrombosis concomitant with hyperthyroidism. CONCLUSIONS Hyperthyroidism might be associated with portal vein thrombosis. Thyroid function tests should be performed in cases of portal and mesenteric vein thrombosis in the absence of other risk factors. |
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MeSH term(s) | Humans ; Hyperthyroidism/complications ; Male ; Mesenteric Veins/diagnostic imaging ; Middle Aged ; Portal Vein/diagnostic imaging ; Thrombolytic Therapy ; Venous Thrombosis/drug therapy ; Venous Thrombosis/etiology |
Language | English |
Publishing date | 2021-04-05 |
Publishing country | United States |
Document type | Case Reports ; Journal Article |
ZDB-ID | 2517183-5 |
ISSN | 1941-5923 ; 1941-5923 |
ISSN (online) | 1941-5923 |
ISSN | 1941-5923 |
DOI | 10.12659/AJCR.929565 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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