Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

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

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Pseudocoarctation of the aorta associated with retro-aortic left brachiocephalic vein: a case report (1990)
    Springer
    Surgical and radiologic anatomy 12 (1990), S. 307-309 
    Details
    ISSN: 1279-8517
    Keywords: Pseudocoarctation ; Left brachiocephalic vein ; Computed tomography ; Magnetic Resonance Imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Les auteurs rapportent le cas d'un patient porteur d'une pseudocoarctation de l'aorte et d'une veine brachio-céphalique gauche rétro-aortique. L'association de ces deux anomalies congénitales, qui n'avait jamais été décrite auparavant, a été étudiée par aortographie, tomodensitométrie et imagerie par résonance magnétique.
    Notes: Summary The authors report a case of pseudocoarctation of the aorta associated with a retroaortic left brachiocephalic vein. This exceptional congenital malformation, never described before, was studied by aortography, computed tomography and magnetic resonance imaging.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01623712
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Plaque-like meningioma involving the temporal bone, sinonasal cavities and both parapharyngeal spaces: CT and MRI (1994)
    Springer
    Neuroradiology 36 (1994), S. 629-631 
    Details
    ISSN: 1432-1920
    Keywords: Meninges ; Neoplasia ; CT ; MRI
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We describe an unusually extensive intracranial, skull base and cervical meningioma, whose clinical manifestations were minor; imaging revealed the true state of affairs and suggested the correct diagnosis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00600427
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Radiation dose to the lenses in CT of the paranasal sinuses (1996)
    Springer
    Neuroradiology 38 (1996), S. S127 
    Details
    ISSN: 1432-1920
    Keywords: Key words Lens ; ocular ; Sinuses ; paranasal ; Computed tomography ; Radiation ; diagnostic procedures
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The radiation dose to the lens during CT of the paranasal sinuses was measured in 20 patients. In 10 patients, a “standard” technique with axial and coronal sections was used. In the remaining 10 patients, overlapping axial sections for bidimensional reconstruction were obtained. Radiation dose was measured using thermoluminescent dosimeters. The mean dose was 22 mGy in patients who underwent “standard” CT and 42 mGy in those who underwent CT with overlapping sections. Dose was dependent on the total number of slices and of transorbital axial sections. Coronal sections did not statistically increase the radiation dose to the lenses. Although these doses were significantly below the critical dose for cataracts, CT with overlapping sections gives a considerably higher radiation dose. We recommend the bidimensional reconstruction technique only for selected cases (e. g. preoperative assessment of the roof of the ethmoid sinuses or in patients who can or should not maintain the hyperextended position required for coronal views).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002340050937
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    Radiation dose to the lenses in CT of the paranasal sinuses (1996)
    Springer
    Neuroradiology 38 (1996), S. S127 
    Details
    ISSN: 1432-1920
    Keywords: Lens, ocular ; Sinuses, paranasal ; Computed tomography ; Radiation, diagnostic procedures
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The radiation dose to the lens during CT of the paranasal sinuses was measured in 20 patients. In 10 patients, a “standard” technique with axial and coronal sections was used. In the remaining 10 patients, overlapping axial sections for bidimensional reconstruction were obtained. Radiation dose was measured using thermoluminescent dosimeters. The mean dose was 22 mGy in patients who underwent “standard” CT and 42 mGy in those who underwent CT with overlapping sections. Dose was dependent on the total number of slices and of transorbital axial sections. Coronal sections did not statistically increase the radiation dose to the lenses. Although these doses were significantly below the critical dose for cataracts, CT with overlapping sections gives a considerably higher radiation dose. We recommend the bidimensional reconstruction technique only for selected cases (e. g. preoperative assessment of the roof of the ethmoid sinuses or in patients who can or should not maintain the hyperextended position required for coronal views).
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02278139
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...