Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Owren's disease is a rare hemorrhagic diathesis which can occur in infancy as a severe hemorrhagic disorder. It also appears in adult life when clinical manifestations are those of acquired deficiencies of other coagulation factors. A familial survey enables a definite diagnosis to be made as it demonstrates the presence of deficiency in factor V in one or several members of the family. Such a case is reported in a young adult with an associated intestinal malabsorption syndrome due to lambliasis. After administration of vitamin K the deficiency in factor V remained an isolated disorder, and the hemostatic anomaly was found in three other members of the family. The deficiency was a partial one, which explains why the Owren's disease only became evident during the course of the malabsorption syndrome due to lambliasis which caused a reduction in the level of vitamin K dependent factors II, VII, and X.
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PMID:[Partial congenital deficiency in factor V associated with an intestinal malabsorption syndrome due to lambliasis. A familial survey (author's transl)]. 53 80

The present study was undertaken in view of the higher incidence of thromboembolism in patients with Crohn's disease. The blood coagulation system was studied in 12 patients previously operated for Crohn's disease (8 cases of ileitis, 4 cases of colitis) and followed as out-patients. In 75% of cases, the disease was in an inactive stage. Eight patients showed slight lipid malabsorption. Serum levels of fibrinogen, platelets and factor V were shown to be significantly increased (p less than 0.001) as compared to controls. Prothrombin time and factors II, VII and X were shown to be decreased, while factors VIII and IX and antithrombin III were not significantly altered. Thrombocytosis and hyperfibrinogenemia, as reported in literature, seem to determine a condition of blood hypercoagulability, playing therefore a primary pathogenetic role in the genesis of thromboembolism in patients with Crohn's disease.
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PMID:Blood coagulation alterations and thromboembolism in Crohn's disease. 664 10