Evidence map›Paper›PMID 42085708›Full record

ArticleInternal medicine journal2026

Outcomes and opportunities: evaluating an unselected cohort of patients with adrenal incidentaloma at a tertiary hospital in New Zealand.

Anthony Benfell, Liam Quinlan, Kunj Joshi, Tej Joshi, Shekhar Sehgal

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Article in Internal medicine journal, 2026. 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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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Anthony BenfellTe Whatu Ora Waitemata, Auckland, New Zealand.
Liam QuinlanTe Whatu Ora Waitemata, Auckland, New Zealand.
Kunj JoshiTe Whatu Ora Waitemata, Auckland, New Zealand.
Tej JoshiTe Whatu Ora Waitemata, Auckland, New Zealand.
Shekhar SehgalTe Whatu Ora Waitemata, Auckland, New Zealand.ORCID https://orcid.org/0000-0002-2764-9980

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe prevalence of adrenal incidentalomas is increasing, along with the incidence of functional or malignant lesions. This study assessed how imaging of adrenal incidentalomas at a tertiary hospital in Auckland, New Zealand, without a dedicated adrenal incidentaloma service, conformed to the American College of Radiology (ACR) recommendations for radiological screening, as well as how using a non-washout imaging approach affected clinical and service outcomes. Secondary outcomes included determining how biochemical screening conformed to the European Society of Endocrinology (ESE) guidelines and patient-related factors influencing completion of ACR screening.

methodsA retrospective audit of adrenal incidentalomas was performed using a local healthcare database

resultsData from 10 278 consecutive patients with computed tomography scans were evaluated. The overall prevalence of incidentalomas was 1.4%, and 143 lesions were detected. Of these, 65/143 (45.5%) followed the ACR imaging guidelines, and 21/143 (14.7%) followed the ESE guidelines. Older adults were 2.9 times less likely to complete ACR and ESE follow-up compared to younger adults, while people with lesions >4 cm versus ≤4 cm were more likely to complete ACR follow-up. Only 11 patients were referred to endocrinology, and this subgroup had a significantly higher rate of ACR adherent evaluation (81.8% vs 12.1%, P = 0.0002). Using a non-washout method of radiological follow-up resulted in 80 fewer scans.

conclusionMost patients with adrenal incidentalomas did not receive guideline-recommended imaging or biochemical follow-up. The establishment of integrated adrenal incidentaloma clinics and the use of non-washout follow-up scans may improve both clinical outcomes and patient experience.

Indexed as

Adrenal Gland NeoplasmsTertiary Care CentersAdultAgedAged, 80 and overCohort StudiesFemaleHumansIncidental FindingsMaleMiddle AgedNew ZealandRetrospective StudiesTomography, X-Ray Computedadrenal incidentalomabiochemical follow‐upclinical auditguidelinesprevalenceradiology

Identifiers

PMID42085708
PMCPMC13409306

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