Fredrik Sahlander

ORCID: 0000-0003-1572-0812
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About
Contact & Profiles
Research Areas
  • Adrenal and Paraganglionic Tumors
  • Adrenal Hormones and Disorders
  • Sexual Differentiation and Disorders
  • Metabolism and Genetic Disorders
  • Biomedical and Chemical Research
  • Neonatal Health and Biochemistry
  • Gastroesophageal reflux and treatments
  • Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
  • Folate and B Vitamins Research
  • Electrolyte and hormonal disorders
  • Hormonal Regulation and Hypertension
  • Hormonal and reproductive studies

Center for Clinical Research Dalarna
2018-2025

Uppsala University
2018-2025

Falun Hospital
2018-2025

Karolinska Institutet
2022-2025

Hyponatremia is the most common electrolyte disorder, with potentially serious consequences. Studies validating hyponatremia used as a principal diagnosis are lacking. Studying diagnoses important since it indicates main reason for inpatient care. The aim of this study was to assess validity according International Classification Diseases, tenth revision (ICD-10) in patients discharged from hospital. Three independent reviewers retrospectively analyzed medical records 428 hospitalized...

10.1371/journal.pone.0318927 article EN cc-by PLoS ONE 2025-02-14

Congenital adrenal hyperplasia (CAH) has been associated with tumors (ATs) but the relationship is still unclear. The aim was to investigate if CAH more common in patients and their characteristics.Using national registers all an AT diagnosis (cases) selected matched controls without were included from 1st January 2005 31st December 2019. a scrutinized detail.ATs diagnosed 26,573 individuals none of 144,124 controls. In 20 ATs 1 control, present. odds for having 109 (95% CI 15-809; P <...

10.1007/s40618-022-01933-0 article EN cc-by Journal of Endocrinological Investigation 2022-10-21

Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome, a rare inherited urea cycle disorder, can remain undiagnosed for decades and suddenly turn into an acute life-threatening state. Adult presentation of hyperornithinemia-hyperammonemia-homocitrullinuria syndrome has rarely been described, but is potentially underdiagnosed in the emergency room. In case hyperammonemia, prompt diagnosis essential to minimize risk brain damage death. We present diagnostics, clinical course, treatment...

10.1186/s13256-018-1794-9 article EN cc-by Journal of Medical Case Reports 2018-09-11

Background Undiagnosed congenital adrenal hyperplasia (CAH) can cause incidentalomas, but the frequency is unclear. Objectives This study aimed to investigate prevalence of CAH in a population with incidentalomas and report clinical characterization. Material methods was prospective performed at regional hospital from 2016 2021. Patients were investigated an adrenocorticotropic hormone (ACTH)-stimulation test addition hormonal workup. Serum cortisol 17-hydroxyprogesterone (17OHP) analyzed....

10.3389/fendo.2022.1017303 article EN cc-by Frontiers in Endocrinology 2022-12-05

Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | 1479-6848 (online)

10.1530/endoabs.63.p858 article EN Endocrine Abstracts 2019-05-01

Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | 1479-6848 (online)

10.1530/endoabs.70.aep53 article EN Endocrine Abstracts 2020-08-21

Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | 1479-6848 (online)

10.1530/endoabs.81.p26 article EN Endocrine Abstracts 2022-05-07
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