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  • Inflammatory bowel disease, Epidemiologic studies, Immunology (including allergy), Pregnancy, Ethics  (1)
  • MR study  (1)
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Abdominal imaging 19 (1994), S. 325-329 
    ISSN: 1432-0509
    Keywords: Budd-Chiari syndrome ; MR study ; Liver, MR
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract A retrospective study was undertaken to reassess the various magnetic resonance imaging (MRI) features of Budd-Chiari syndrome (BCS). MRI examinations of 22 patients with pathologically confirmed BCS were studied. Spin-echo (SE) T1- (TR = 300–450 ms/TE = 12–15 ms), and SE T2-weighted (TR = 1600–2000 ms/TE = 30–60/90–120 ms) MRI images were obtained in all patients. Gradient-recalled-echo (GRE) images (TR = 7–60 ms/TE = 3–19 ms, flip angle = 10–40°) were obtained in 14 patients. MRI showed thrombosis of three or two hepatic veins in 19 (86%) and 3 (14%) patients, respectively. Spontaneous intrahepatic anastomoses was depicted in five (23%) patients. Ascites appeared in 15 patients (68%). Thrombosis or external compression of the inferior vena cava (IVC) by an enlarged caudate lobe was depicted in six (27%) and five (23%) patients, respectively. Prominent azygos and hemiazygos veins were demonstrated in seven (32%) patients (six of whom had thrombosis of the IVC). MRI showed hepatomegaly in all patients and enlarged caudate lobe in 18 (82%) patients. SE T1- and SE T2-weighted MRI images revealed inhomogeneous signal intensity of hepatic parenchyma in 14 (64%) patients. SE T1- and SE T2-weighted MRI images showed homogeneous signal intensity of hepatic parenchyma in eight (36%) patients. Our results demonstrate that BCS displays various features on MRI images, and such information is important for diagnosis.
    Type of Medium: Electronic Resource
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  • 2
    Publication Date: 2014-03-20
    Description: Commentary on: Nielsen OH , Loftus EV, Jess T. Safety of TNF-α inhibitors during IBD pregnancy: a systematic review. BMC Med 2013 ; 11 : 174 . Context The diagnosis of inflammatory bowel disease (IBD) overlaps with the reproductive years in many patients’ lives. Therefore, there is an important need for valid data to support medical decision-making around conception planning and pregnancy in IBD. Given that tumour necrosis factor α (TNF-α) inhibitors are highly effective options for inducing and maintaining a clinical remission, their risks and benefits need to be well understood in the context of maternal and fetal outcomes. This systematic review addresses the risk of adverse birth outcomes due to maternal TNF-α inhibitor therapy. Methods This was a well-conducted review of all currently available studies of the risks of TNF-α therapy in pregnant patients. Study types included case–control studies, case series and case reports. Investigators assessed adverse birth outcomes...
    Keywords: Inflammatory bowel disease, Epidemiologic studies, Immunology (including allergy), Pregnancy, Ethics
    Print ISSN: 1356-5524
    Electronic ISSN: 1473-6810
    Topics: Medicine
    Published by BMJ Publishing Group
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