Essential thrombocythemia is a chronic myeloproliferative disorder characterized by a sustained proliferation of megakaryocytes, which leads to increased numbers of circulating platelets. Hemorrhagic and/or thrombotic episodes are frequent, and thrombosis of both veins and arteries may develop. Vessels in unusual sites may be involved, e.g., the hepatic veins, mesenteric veins, and the dig...

leiomyosarcoma is one of the soft tissue sarcomas that could originate from different parts of body and are mostly presented as retropritoneal mass. leiomyosarcomas of vascular origin are particularly rare tumors occurring mainly in inferior vena cava (ivc). here, we report the case of a 35-year-old male patient who presented with ascites and jaundice. further evaluation revealed large hepatic ...

essential thrombocythemia is a chronic myeloproliferative disorder characterized by a sustained proliferation of megakaryocytes, which leads to increased numbers of circulating platelets. hemorrhagic and/or thrombotic episodes are frequent, and thrombosis of both veins and arteries may develop. vessels in unusual sites may be involved, e.g., the hepatic veins, mesenteric veins, and the digital ...

A patient with congenital absence of a part of the inferior vena cava is described. This resulted in spontaneous rupture of a bronchial vein leading to massive haemoptysis.

duplication of inferior vena cava (ivc) is a rare fi nding in radiologic studies and its coincidence with thrombosis is even rarer. here we described a rare case with duplication of ivc and symptomatic venous thrombosis of her lower extrimity.

Background: Neonatal thrombotic diseases can cause mortality or serious morbidity and disability.Case report: In this report, we present a case of neonatal inferior vena cava thromboembolism with several underlyingfactors. Hereditary thrombophilia and genetic mutation in plasminogen activator inhibitor-1 and MTHFR A1298C genesin conjunction with cleft palate resulted in poor l...

The inferior vena cava, due to its complex embryogenesis and relationship with other abdominal and thoracic structures, may develop abnormally. The anomalies and variations of inferior vena cava anatomy are very rare occurring in approximately 0.3% of the population. Among these latter, duplication of the inferior vena cava has an incidence of 2–3%. Usually, right inferior vena cava dominates a...

Rupture of an aortic aneurysm into the gut is uncommon. The duodenum is most often involved, stomach and jejunum being next in order of frequency. Involvement of the cesophagus is now decidedly rare probably due to the declining incidence of cardiovascular syphilis. We report three cases of aortic aneurysm; two in the abdomen ruptured into the second part of the duodenum and one in the thorax i...

The most frequent anomalies than can complicate abdominal aortic aneurysms (AAA) repair are: Major venous anomalies: Renal vein anomalies: Retroaortic left renal vein type I or II. Circumaortic left renal vein. Inferior cava vein anomalies: Left-sided inferior vena cava or cava vein transposition Double inferior vena cava: type I, II or III, right double cava. Marsupial cava or preaortic iliac ...

Introduction: Leiomyosarcoma of the inferior vena cava is a rare tumor that is hard to diagnose because there are no definitive symptoms. Case Report: A 72-year-old Japanese female presented with edema in both legs. Enhanced computed tomography scan of the abdomen revealed a heterogeneous tumor measuring 10×11×15 cm, which exerted pressure on the inferior vena cava. We preoperatively diagnosed ...