L Arrivé

Publications (111)153.49 Total impact

• Article: Cystic dystrophy of the gastroduodenal wall in heterotopic pancreas.

  P-O Décarie, F Paye, L Arrivé
  Gastroentérologie Clinique et Biologique 05/2013; · 0.80 Impact Factor
• Article: [Chest magnetic resonance lymphography.]

  L Arrivé, S Derhy, S El Mouhadi, N Colignon, Y Menu, C Becker
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  ABSTRACT: Lymphangio-MRI is a non-invasive technique that allows the precise imaging of thoracic lymphatic vessels without contrast-enhancing agents. This technique is still in progress, and will benefit from better knowledge of thoracic lymphatic diseases and further improvement of MRI spatial resolution.
  Revue de Pneumologie Clinique 04/2013; · 0.24 Impact Factor
• Article: Liver lymphoma.

  N Modruz, S El Mouhadi, L Arrivé
  Gastroentérologie Clinique et Biologique 02/2012; · 0.80 Impact Factor
• Article: MR Imaging of sclerosing cholangitis.

  L Azizi, M Raynal, J Cazejust, A Ruiz, Y Menu, L Arrivé
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  ABSTRACT: MRCP is a non-invasive cholangiographic technique used in detection and characterization of bile ducts abnormalities. MRCP features of primary sclerosing cholangitis are randomly distributed annular strictures alternating with slightly dilated bile ducts. Secondary sclerosing processes including ascending, ischemic, caustic, AIDS-related, eosinophilic and autoimmune cholangitis can mimic PSC at MRCP.
  Gastroentérologie Clinique et Biologique 02/2012; 36(2):130-8. · 0.80 Impact Factor
• Article: Intrahepatic lithiasis.

  G Corcos, L Monnier Cholley, L Arrivé
  Gastroentérologie Clinique et Biologique 02/2012; 36(3):197-8. · 0.80 Impact Factor
• Article: Congestive hepatopathy.

  O Berrada, S El Mouhadi, L Arrivé
  Gastroentérologie Clinique et Biologique 01/2012; 36(4):314-5. · 0.80 Impact Factor
• Article: Ileal diverticulitis complicated by portal-mesenteric pylephlebitis and pulmonary septic foci.

  S El Mouhadi, H Ait-Oufella, E Maury, Y Menu, L Arrivé
  Diagnostic and interventional imaging. 01/2012; 93(1):57-9.
• Article: IgG4-related sclerosing disease: autoimmune pancreatitis (AIP) and IgG4-related cholangitis.

  S Dechoux, L Arrivé
  Gastroentérologie Clinique et Biologique 09/2011; 35(10):601. · 0.80 Impact Factor
• Article: Focal nodular hyperplasia.

  A Lecler, L Arrivé
  Gastroentérologie Clinique et Biologique 03/2011; 35(3):159-60. · 0.80 Impact Factor
• Article: [Hepatocellular adenoma. Answer to December e-quid].

  G Jauregui, S El Mouhadi, O Rosmorduc, D Wendum, Y Menu, L Arrivé
  Journal de Radiologie 01/2011; 92(1):82-5. · 0.42 Impact Factor
• Article: [Autoimmune pancreatitis associated with retroperitoneal fibrosis. Answer to December e-quid].

  S El Mouhadi, F Paye, L Azizi, Y Menu, L Arrivé
  Journal de Radiologie 01/2011; 92(1):89-92. · 0.42 Impact Factor
• Article: [Magnetic Resonance Imaging for ischemic cholangitis in the presence of hereditary hemorrhagic telangiectasia].

  W Hammami, L Azizi, M Raynal, Y Menu, L Arrivé
  Journal de Radiologie 11/2010; 91(11 Pt 1):1143-5. · 0.42 Impact Factor
• Article: Malignant portal vein thrombosis.

  S Aladlouni, L Arrivé
  Gastroentérologie Clinique et Biologique 10/2010; 34(10):508. · 0.80 Impact Factor
• Article: Portal biliopathy.

  I Alibi, L Arrivé
  Gastroentérologie Clinique et Biologique 09/2010; 34(8-9):425. · 0.80 Impact Factor
• Article: [Diffusion-weighted MR imaging of liver pathology: principles and clinical applications].

  M Lewin, L Arrivé, C Lacombe, A Vignaud, L Azizi, M Raynal, N Jomaah, L Monnier-Cholley, Jm Tubiana, Y Menu
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  ABSTRACT: Due to ongoing technological advances, the range of clinical applications for diffusion-weighted MR imaging has expanded to now include abdominal pathology. Current applications for liver pathology include two main directions. First, oncologic imaging with detection, characterization and follow-up of lesions. Second, evaluation of diffuse liver diseases, including hepatic fibrosis. The diagnostic impact and role of diffusion-weighted MR imaging remain under investigation, but appear promising. Because of its short acquisition time, sensitivity, and additional information it provides, diffusion-weighted MR imaging should be included in routine liver imaging protocols.
  Journal de Radiologie 01/2010; 91(1 Pt 1):11-26. · 0.42 Impact Factor
• Article: [Portal vein thrombosis due to intragastric migration of laparoscopic adjustable gastric band].

  F Faitot, A-P Rossol, N Carbonell, E Attal, L Arrivé, F Paye
  Gastroentérologie Clinique et Biologique 03/2009; 33(3):203-5. · 0.80 Impact Factor
• Article: [Esophageal varices due to SVC thrombosis].

  A Jalaguier, L Arrivé, M Raynal, E Bridel, O Chazouillères, Jm Tubiana
  Journal de Radiologie 12/2008; 89(11 Pt 1):1761-3. · 0.42 Impact Factor
• Article: [Budd-Chiari syndrome in a patient with paroxysmal nocturnal hemoglobinuria].

  M D Marra, M D Crema, M Raynal, E Bridel, J M Tubiana, L Arrivé
  Journal de Radiologie 06/2008; 89(5 Pt 1):594-5. · 0.42 Impact Factor
• Article: Phenotypic expression of ferroportin disease in a family with the N144H mutation.

  O Rosmorduc, D Wendum, L Arrivé, A Elnaggar, K Ennibi, L Hannoun, F Charlotte, J-D Grangé, R Poupon
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  ABSTRACT: Ferroportin is a putative transmembrane channel involved in the exit of iron out of the enterocytes, the macrophages and the hepatocytes. Mutations in the human gene coding ferroportin have been linked to an unusual form of iron overload, now referred to as "hemochromatosis type IV" or "ferroportin disease" characterized by a prevalent iron overload of macrophages and liver Küpffer cells. We report four patients from a same family with ferroportin disease associated with the N144H mutation. We show that in this family the mutation which is fully penetrant, may act through an increased iron export from macrophages as suggested by the unexpected absence of iron overload in the spleen and bone marrow detected by magnetic resonance imaging, that it co-segregates with a phenotype close to the classical form of HFE-associated hemochromatosis and was associated, in the oldest patient, with the development of hepatocellular carcinoma in a non cirrhotic liver. Our findings illustrate the existence of a genotype-phenotype relationship in "ferroportin disease", suggest that MRI may be useful in determining this phenotype and show that hepatocellular carcinoma may occur in these patients even without cirrhosis. This observation justifies careful follow-up of this subgroup of patients.
  Gastroentérologie Clinique et Biologique 04/2008; 32(3):321-7. · 0.80 Impact Factor
• Article: [Imaging of incidental cystic lesions of the pancreas].

  M Lewin, C Hoeffel, L Azizi, C Lacombe, L Monnier-Cholley, M Raynal, L Arrivé, J M Tubiana
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  ABSTRACT: Cystic lesions of the pancreas, with an estimated prevalence of 20%, frequently are incidental findings at imaging on asymptomatic patients. Pseudocysts, typically in a setting of pancreatitis, should first be excluded. Characterization of cystic tumors is more complicated. Still, it is important to differentiate between benign and malignant lesions. Multi-detector row CT and MRI allow characterization of such lesions in over 75% of cases. Indeterminate lesions should undergo endoscopic US with biopsy/aspiration and fluid analysis, especially for mucin producing tumors (rounded with thick enhancing wall). When imaging fails to fully characterize a lesion, follow-up may be proposed for lesions less than 3 cm in size, that are either unilocular with thin nonenhancing wall (simple cyst) or lobulated multilocular with thin nonenhancing wall (serous cystadenoma, isolated side branch IPMTP). Follow-up imaging shows that these tumors usually show very little change over time. Management is based on comparing estimated patient survival without treatment to surgical risks (morbidity, mortality, functional sequelae from the procedure).
  Journal de Radiologie 03/2008; 89(2):197-207. · 0.42 Impact Factor