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
    Intraoperative localization of malignant pheochromocytoma by 123-i-metaiodobenzylguanidine single probe measurement (1988)
    Springer
    Journal of molecular medicine 66 (1988), S. 61-64 
    Details
    ISSN: 1432-1440
    Keywords: Pheochromocytoma ; MIBG scintigraphy ; Intraoperative staging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Metaiodobenzylguanidine (MIBG) imaging is a well-established method for locating intra-and extraadrenal pheochromocytomas. We investigated whether preoperative injection of 123-I-MIBG might be useful for intraoperative staging of chromaffine tumor cells. This was performed in a 46-year-old patient in whom the diagnosis of a malignant pheochromocytoma had been established by 123-I-MIBG imaging and enhanced catecholamine secretion. The rationale for intraoperative staging in this patient was a discrepancy between computed tomography (CI) of the abdomen and the radionuclide imaging, because scintigraphy revealed a mass with MIBG uptake in the right lower abdomen that could not be visualized by CT. We thus applied a preoperative dose of 4 mCi 123-I-MIBG and determined tissue activity by direct organ measurement. A right abdominal mass was thus identified with an activity of 10×104 impulses/s as compared to normal tissue (15×102). The left-sided tumor was found to be identified correctly by prior CT and MIBG imaging. We thus conclude that intraoperative application of this single probe measurement might help to identify chromaffine tumor cells that have not been located fully by CT.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01713012
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    The diagnostic significance of cholescintigraphy and ultrasound examination in cholestatic syndromes in infancy (1988)
    Springer
    Pediatric surgery international 3 (1988), S. 37-42 
    Details
    ISSN: 1437-9813
    Keywords: Biliary atresia ; Neonatal hepatitis ; Cholestatic syndrome ; Ultrasound examination ; Cholescintigraphy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Thirty-three neonates and infants with cholestatic syndromes of various etiologies were evaluated by cholescintigraphy and ultrasound examinations. The results of these two diagnostic procedures were compared with the final diagnosis as confirmed by liver biopsy and/or laparotomy and the clinica follow-up of the infants. Fourteen patients had an obstructive cholangiopathy (11 biliary atresia, 2 choledochal cysts, 1 congenital choledochal stenosis), 13 had neonatal hepatitis, and 6 had cholestasis of another etiology. Typical ultrasonic and/or scintigraphic findings confirmed or excluded the need for surgical exploration in 28 patients. Thus, for must infants with cholestatic syndromes it is possible to differentiate the cause without invasive diagnostic techniques such as liver biopsy or exploratory laparotomy.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00177078
    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...