GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • 1990-1994  (3)
Document type
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 347 (1990), S. 177-179 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The tuatara is almost universally regarded as "a single species... Sphenodon punctatus"1. However, the genus has a complex taxonomic history involving four phases: (1) two extant and one extinct species were named last century (Table 1); (2) in 1904, a catalogue of all New Zealand terrestrial ...
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    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
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Springer
    International journal of colorectal disease 8 (1993), S. 29-33 
    ISSN: 1432-1262
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé 440 malades ont été inclus prospectivement dans un essai multi-centrique randomisé afin de comparer 4 types de sutures manuelles avec un fil lentement résorbable (84 sutures termino-terminales à points séparés, 77 termino-terminales par sujet, 82 latéro-terminales à points séparés et 91 termino-latérales par sujet) et une variété d'anastomoses mécaniques (106 sutures latéro-latérales aux pinces GIA + TA). Il s'agissait d'anastomoses iléo-coliques après hémicolectomie droite pour cancer. L'essai a été réalisé selon la formulation pragmatique de Schwartz. Tous les 5 groupes étaient bien appareillés à l'exception du plus petit taux de suppuration dans le groupe par anastomose mécanique (P〈0.02). Le principal résultat était le lachâge d'anastomose détecté cliniquement ou par un lavement de routine aux produits hydrosolubles au 8–10ème jour post-opératoire. Les résultats montraient que les anastomoses mécaniques étaient associées avec moins de lachage d'anastomose (2,8%) que toutes les autres techniques (8,3%). En dépit du fait que les anastomoses mécaniques sont approximativement 10 fois plus chères, nos résultats suggèrent qu'il faut réaliser des anastomoses latéro-larérales (GIA + TA) mécaniques après hémi-colectomie droite pour cancer.
    Notes: Abstract 440 patients were prospectively enrolled in a randomized, multicenter trial to compare 4 types of manual (84 interrupted end-to-end, 77 continuous end-to-side) 82 interrupted end-to-side, and 91 continuous end-to-side (polyglycolic derived suture) and 1 type of stapled (106 side-to-side with GIA + TA devices) ileocolonic anastomosis after right hemicolectomy for carcinoma. The trial was designed according to Schwartz' pragmatic formulation. All 5 groups were well-matched, except for a lower rate of intraoperative sepsis in the stapled group (P〈0.02). The main end point was anastomotic leakage detected clinically or by routine sodium diatrizoate enema on the 8–10th postoperative day. Results showed that stapled ileocolonic anastomosis was associated with less anastomotic leakages (2.8%) than all the other techniques combined (8.3%). In spite of the fact that staples are approximately ten times more expensive, our results suggest performing side-to-side (GIA + TA) mechanical anastomosis after right resection for carcinoma.
    Type of Medium: Electronic Resource
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...