2010
DOI: 10.1590/s1677-54492010000300019
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Agenesia de veia cava inferior associada à trombose venosa profunda

Abstract: A agenesia da veia cava inferior é uma anomalia congênita rara, que foi recentemente identificada como um importante fator de risco para o desenvolvimento e a recorrência de trombose venosa profunda de membros inferiores em jovens. O objetivo deste trabalho foi relatar o caso de uma paciente que apresentou trombose venosa profunda dois meses após a realização de cirurgia de varizes. A angiotomografia computadorizada demonstrou a presença de anomalia venosa complexa com ausência da veia cava inferior.

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Cited by 12 publications
(7 citation statements)
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“…Furthermore, comorbidities may be present, such as splenic abnormalities, intestinal malrotation, pulmonary dysgenesis, renal agenesis, dextrocardia, or other congenital heart diseases. 5 Among the present patients, two had other congenital heart diseases, and one patient developed DVT followed by pulmonary thromboembolism. Inferior vena cava agenesis should be suspected when young patients (up to 30 years-old) have idiopathic deep venous thrombosis, especially bilaterally in the iliac veins, and no risk factors (such as hypercoagulable states).…”
Section: Discussionmentioning
confidence: 68%
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“…Furthermore, comorbidities may be present, such as splenic abnormalities, intestinal malrotation, pulmonary dysgenesis, renal agenesis, dextrocardia, or other congenital heart diseases. 5 Among the present patients, two had other congenital heart diseases, and one patient developed DVT followed by pulmonary thromboembolism. Inferior vena cava agenesis should be suspected when young patients (up to 30 years-old) have idiopathic deep venous thrombosis, especially bilaterally in the iliac veins, and no risk factors (such as hypercoagulable states).…”
Section: Discussionmentioning
confidence: 68%
“…However, they may also be associated with an increased risk of deep venous thrombosis, which is present in 5% of young individuals who have deep venous thrombosis. 5 Agenesis (also called atresia or aplasia) of the inferior vena cava is a rare malformation that occurs in 0.005% to 1% of the population. Its most common cause is dysgenesis during embryogenesis (due to the simultaneous occurrence of a defect in the venous system of the three embryonic segments), but it can also occur due to in utero or perinatal thrombosis (without embryological abnormalities).…”
Section: Discussionmentioning
confidence: 99%
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“…Além disto, essa anomalia pode ser detectada através da ressonância magnética, juntamente com a tomografia computadorizada, facilitando o diagnóstico (YANG, et al, 2013). Essa doença pode estar associada à trombose venosa profunda (TVP), principalmente quando ocorre em pacientes jovens, sendo as principais malformações a hipoplasia do segmento pré-renal e renal, seguida pela hipoplasia pós-renal e sua duplicidade (KONOPKA, et al, 2010).…”
Section: Resultsunclassified
“…Segundo Konopka et al (2010), há uma discussão na literatura sobre a real causa da agenesia da VCC. Alguns autores acreditam que a trombose no período perinatal sejam a verdadeira responsável pela não formação da estrutura, e outros, defendem a tese de um evento congênito decorrente de alguma anormalidade, podendo ela ser por problemas esplênicos, disgenesia pulmonar, agenesia renal e doenças cardíacas.…”
Section: Discussionunclassified