Login to MyKarger

New to MyKarger? Click here to sign up.

Login with Facebook

Forgot Password? Reset your password

Authors, Editors, Reviewers

For Manuscript Submission, Check or Review Login please go to Submission Websites List.

Submission Websites List

Institutional Login (Shibboleth)

For the academic login, please select your country in the dropdown list. You will be redirected to verify your credentials.

Table of Contents
Vol. 62, No. 6, 2004
Issue release date: December 2004
Section title: Original Paper
Horm Res 2004;62:293–299
(DOI:10.1159/000082032)

Clinical-Biochemical Correlations in Acromegaly at Diagnosis and the Real Prevalence of Biochemically Discordant Disease

Mercado M. · Espinosa de los Monteros A.L. · Sosa E. · Cheng S. · Mendoza V. · Hernández I. · Sandoval C. · Guinto G. · Molina M.
Endocrinology Section and Experimental Endocrinology Unit, Department of Neurosurgery (GG), Hospital de Especialidades, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City, Mexico

Do you have an account?

Login Information





Contact Information










I have read the Karger Terms and Conditions and agree.



Login Information





Contact Information










I have read the Karger Terms and Conditions and agree.



To view the fulltext, please log in

To view the pdf, please log in

Buy

  • FullText & PDF
  • Unlimited re-access via MyKarger
  • Unrestricted printing, no saving restrictions for personal use
read more

CHF 38.00 *
EUR 35.00 *
USD 39.00 *

Select

KAB

Buy a Karger Article Bundle (KAB) and profit from a discount!

If you would like to redeem your KAB credit, please log in.


Save over 20% compared to the individual article price.
Learn more

Rent/Cloud

  • Rent for 48h to view
  • Buy Cloud Access for unlimited viewing via different devices
  • Synchronizing in the ReadCube Cloud
  • Printing and saving restrictions apply

Rental: USD 8.50
Cloud: USD 20.00


Select

Subscribe

  • Access to all articles of the subscribed year(s) guaranteed for 5 years
  • Unlimited re-access via Subscriber Login or MyKarger
  • Unrestricted printing, no saving restrictions for personal use
read more

Subcription rates


Select

* The final prices may differ from the prices shown due to specifics of VAT rules.

Article / Publication Details

First-Page Preview
Abstract of Original Paper

Received: June 08, 2004
Accepted: September 04, 2004
Published online: December 17, 2004
Issue release date: December 2004

Number of Print Pages: 7
Number of Figures: 1
Number of Tables: 2

ISSN: 1663-2818 (Print)
eISSN: 1663-2826 (Online)

For additional information: http://www.karger.com/HRP

Abstract

Objective: To analyze clinical-biochemical correlations in newly diagnosed acromegaly, focusing in particular on patients with discrepant parameters. Design: Retrospective study. Methods: Data from 164 patients with acromegaly seen between 1995 and 2003. Patients were reviewed for the presence of headaches, arthralgias, hypertension, menstrual abnormalities, impotence, glucose intolerance or diabetes. Biochemical evaluation consisted of age- and gender-adjusted IGF-I levels and glucose-suppressed GH. Results: Magnetic resonance imaging (MRI) revealed macroadenoma in 127 patients and microadenoma in 37. Patients with macroadenomas were younger than those with microadenomas and the disease was more frequent in females. Excluding acral enlargement, which was present in all the patients, the most commonly reported complaints were headaches (66%) and arthralgias (52%). Hypertension was present in 37% of patients, whereas the prevalence of glucose intolerance and diabetes was 27 and 32%, respectively. Hyperprolactinemia was present in 20% of patients with microadenomas and in 40% of patients with macroadenomas. Hypogonadism was demonstrated in more than half of the patients and was not related to tumor size or prolactin level. Of all the clinical and metabolic abnormalities of acromegaly, only the presence of diabetes correlated with both basal and nadir post-glucose GH levels. Only 4 patients (2.4%) had glucose-suppressed GH values of <1 ng/ml in the presence of clinical evidence of acromegaly, an elevated IGF-I level and a pituitary adenoma on MRI. Conclusions: Clinical features of acromegaly correlate poorly with indices of biochemical activity. The prevalence of biochemically discordant acromegaly is considerably lower than recently reported.

© 2004 S. Karger AG, Basel


Article / Publication Details

First-Page Preview
Abstract of Original Paper

Received: June 08, 2004
Accepted: September 04, 2004
Published online: December 17, 2004
Issue release date: December 2004

Number of Print Pages: 7
Number of Figures: 1
Number of Tables: 2

ISSN: 1663-2818 (Print)
eISSN: 1663-2826 (Online)

For additional information: http://www.karger.com/HRP


Copyright / Drug Dosage / Disclaimer

Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher or, in the case of photocopying, direct payment of a specified fee to the Copyright Clearance Center.
Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug.
Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.