Evidence map›Paper›PMID 39112784›Full record

ArticleHormones (Athens, Greece)2025

Assessment of aortic perivascular and renal sinus fat in endogenous cortisol excess of different etiology.

Nirgul Bilger, Mahinur Cerit, Afruz Babayeva, Turkana Fatullayeva, Mehmet Muhittin Yalcin, Alev Eroglu Altinova, Fusun Balos Toruner, Mujde Akturk

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Article in Hormones (Athens, Greece), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

8 authors.

Nirgul BilgerDepartment of Internal Medicine, Gazi University Faculty of Medicine, Besevler, Ankara, 06500, Turkey. nrglblgr@gmail.com.ORCID http://orcid.org/0000-0002-4126-6265
Mahinur CeritDepartment of Radiology, Gazi University Faculty of Medicine, Ankara, Turkey.
Afruz BabayevaDepartment of Endocrinology and Metabolism, Gazi University Faculty of Medicine, Ankara, Turkey.
Turkana FatullayevaDepartment of Radiology, Gazi University Faculty of Medicine, Ankara, Turkey.
Mehmet Muhittin YalcinDepartment of Endocrinology and Metabolism, Gazi University Faculty of Medicine, Ankara, Turkey.
Alev Eroglu AltinovaDepartment of Endocrinology and Metabolism, Gazi University Faculty of Medicine, Ankara, Turkey.
Fusun Balos TorunerDepartment of Endocrinology and Metabolism, Gazi University Faculty of Medicine, Ankara, Turkey.
Mujde AkturkDepartment of Endocrinology and Metabolism, Gazi University Faculty of Medicine, Ankara, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveEndogenous cortisol excess is known to affect body fat distribution. Ectopic fat is the accumulation of triglycerides in non-adipose tissue regions that normally contain little fat. The aim of study was to investigate the amount of ectopic fat in aortic perivascular and renal sinus fat of patients with endogenous cortisol excess and its relationship with their comorbitidies and laboratory findings.

designA total of 119 patients, including 16 patients with pituitary Cushing's disease (CD), 21 patients with adrenal Cushing's syndrome (CS), 34 patients with mild autonomous cortisol secretion (MACS), and 48 patients with nonfunctioning adrenal adenomas were enrolled in this retrospective study. Aortic perivascular fat and renal sinus fat were evaluated with magnetic resonance imaging.

resultsIt was determined that the amount of aortic perivascular fat was increased in patients with CD (P = 0.01). The linear regression analysis showed that the amount of perivascular fat was associated with triglyceride levels and cortisol levels after the 1 mg dexamethasone suppression test as well as with gender (P < 0.01). Renal sinus fat measurements were similar in the groups (P > 0.05). After adjusting for age, sex, and BMI, perivascular fat was found to be higher in pituitary the CD than in the MACS and the nonfunctioning adenoma groups, and renal sinus fat was seen to be higher in pituitary the CD than in the MACS groups (P < 0.05). Patients with diabetes mellitus had an increased amount of renal sinus fat (P = 0.008).

conclusionThe amount of perivascular and renal sinus fat may increase in patients with CD. Further studies are needed to elucidate ectopic fat distribution in patients with endogenous cortisol excess.

Indexed as

Adipose TissueAdrenocortical AdenomaAortaCushing SyndromeHydrocortisonePituitary ACTH HypersecretionAdultAgedFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedRetrospective StudiesHydrocortisoneCushingEctopic fatEndogenous cortisol excessMRIPerivascular fatRenal sinus fat

Identifiers

PMID39112784

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