Wynik wyszukiwania w bazie Polska Bibliografia Lekarska GBL

Zapytanie: GORYCKI
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Tytuł oryginału: Bilio-pancreatic anomalies obscured with MRCP.
Autorzy: Bobek-Billewicz Barbara, Gorycki Tomasz, Studniarek Michał, Szurowska Edyta
Źródło: Folia Morphol. 2002: 61 (1) s.47-51, il., tab., bibliogr. 10 poz.
Sygnatura GBL: 301,720

Hasła klasyfikacyjne GBL:
  • radiologia
  • gastroenterologia

    Typ dokumentu:
  • praca kazuistyczna
  • tytuł obcojęzyczny

    Wskaźnik treści:
  • ludzie
  • dorośli 45-64 r.ż.
  • płeć męska
  • płeć żeńska

    Streszczenie angielskie: In this article the authors discuss whether or not diagnostic potential of MR cholangiopancreatography is strong enough to replace direct cholangiography in all cases. The pre- surgery analysis of a variety of pancreato-biliary disorders diagnosed using MRCP images is presented with the emphasising the importance of source images. Six cases of pancreato-biliary disorders are presented in which MRCP indicated the place of ductal stenosis as well as the morphologic variants or ductal uninspected shape which is critical for surgery or planned drainage. Coronal and axial MRCP source and MIP images were obtained with 0,5T Gyroscan NT. Anomalies of the biliary or pancreatic ducts included two cases of choledochal cystic dilatation; two cases of aberrant biliary ducts, one case of gallbladder duct variant and a case of an additional pancreatic duct. In 3 out of 6 cases, the MRCP source images produced using the complementary method supplied more complete information concerning ductal junctions than teh MIP images. Whereas in 3 out of 6 cases, both kinds of images were equally reliable. In 4 out of 6 cases, endoscopy was performed, an din 2 cases ERCP images were not diagnostic for ductal anatomy. However, full delineation of biliary and pancreatic ducts was complete in all MRCP images. MRCP within source images and maximum intensity projections show particular promise for the assessment of pancreatobiliary anomalies in order to reduce the number of higher-risk endoscopic interventions. The technique should be the method ...

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    Tytuł oryginału: Localisation of focal liver lesions to specific hepatic segments - comparison of multiphase spiral CT and MR imaging.
    Autorzy: Bobek-Billewicz Barbara, Szurowska Edyta, Zapaśnik Adam, Iżycka-Świeszewska Ewa, Gorycki Tomasz, Nowakowski Marek
    Źródło: Folia Morphol. 2002: 61 (4) s.291-297, il., tab., bibliogr. 21 poz.
    Sygnatura GBL: 301,720

    Hasła klasyfikacyjne GBL:
  • gastroenterologia
  • radiologia

    Typ dokumentu:
  • praca kliniczna
  • tytuł obcojęzyczny

    Wskaźnik treści:
  • ludzie
  • dorośli 19-44 r.ż.
  • dorośli 45-64 r.ż.
  • dorośli = 65 r.ż.

    Streszczenie angielskie: The purpose of this study was an evaluation of the ability of the multiphase spiral CT and MR imaging to localise focal liver lesions in 26 patients who had undergone spiral CT and MRI before surgery. Multiphase spiral CT included noncontrast scans, hepatic arterial-dominant phase, protal venous - dominant phase and equilibrium phase. MRI was performed in all cases. The following sequences were performed: SE and SE T1 - and T2-weighted images, STIR and dynamic T1-weighted FFE study after i.v. administration of gadolinium (Gd-DTPA). The CT and MR scans were prospectively and independently reviewed by three radiologists for visualisation of hepatic and portal veins and segmental localisation of hepatic lesions. The authors used the right and left main portal veins along with transverse fissura, hepatic veins and galbladder fossa as landmarks for the tumour localisation to specific hepatic segments. The primary segmental localtions of the lesions were corectly determined with CT in 22 of 26 focal liver lesions (85 p.c.) and with MR imaging in 25 of 26 lesions (92 p.c.). The full extent of lesions was correctly described with sCT in 19 of 26 focal lesions and with MR in 21 of 26 tumours. MRI and CT were helpful preoperative tools for determining the segmental location of focal liver lesions and for planning the surgical approach.

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