par Delval, Laetitia;Brohée, Dany 
;Cauchie, Philippe ;Vanhaeverbeek, Michel ;Hilbert, Pascale
Référence Revue médicale de Bruxelles, 23, 2, page (83-86)
Publication Publié, 2002-04
;Cauchie, Philippe ;Vanhaeverbeek, Michel ;Hilbert, Pascale Référence Revue médicale de Bruxelles, 23, 2, page (83-86)
Publication Publié, 2002-04
Article révisé par les pairs
| Résumé : | The authors report the case of a 49-year old man in whom an inaugural portal vein thrombosis led to the diagnosis of hereditary hemochromatosis. In this case, the increase in ferritinemia and the T2-weighted MRI hepatic segmental hyposignal were considered as consequences of tissular necrosis while they did probe a real iron overload. Genetic testing, revealing C282Y/H63D compound heterozygoty, provided evidence for a diagnosis of hereditary hemochromatosis. Weekly venesections induced a calculated iron depletion of 3.5 g without occurrence of anemia, further supporting the diagnosis. We suggest that hemochromatosis should be considered in the differential diagnosis of idiopathic portal vein thrombosis when signs of abnormal iron accumulation exist. |
