Evidence map›Paper›PMID 42186674›Full record

ArticleJCEM case reports2026

Adrenocorticotropin-secreting pituitary macroadenomas: expanding the clinical spectrum.

Caitlin Iyer, Nicola Havenga, David Roytowski, Razaan Davis, Dan Zaharie, Marli Conradie-Smit

Abstract readCase Reports
In one paragraph

Article in JCEM case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Caitlin IyerDivision of Endocrinology, Department of Medicine, Faculty of Medicine and Health Sciences, Tygerberg Hospital and Stellenbosch University, Cape Town 7505, South Africa.ORCID https://orcid.org/0009-0001-6504-2792
Nicola HavengaDivision of Endocrinology, Department of Medicine, Faculty of Medicine and Health Sciences, Tygerberg Hospital and Stellenbosch University, Cape Town 7505, South Africa.
David RoytowskiDepartment of Neurosurgery, Faculty of Medicine and Health Sciences, Tygerberg Hospital and Stellenbosch University, Cape Town 7505, South Africa.
Razaan DavisDivision of Radiodiagnosis, Department of Medical Imaging and Clinical Oncology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town 7505, South Africa.
Dan ZaharieDivision of Anatomical Pathology, Department of Pathology, National Health Laboratory Services, Tygerberg Hospital and Stellenbosch University, Cape Town 7505, South Africa.
Marli Conradie-SmitDivision of Endocrinology, Department of Medicine, Faculty of Medicine and Health Sciences, Tygerberg Hospital and Stellenbosch University, Cape Town 7505, South Africa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cushing disease (CD) secondary to adrenocorticotropin (ACTH)-secreting pituitary macroadenomas is uncommon, accounting for 10% to 15% of cases. We describe 3 patients from South Africa who presented with overt clinical features of hypercortisolism and considerable systemic complications, including hypertension, diabetes mellitus, and osteoporosis. Biochemical testing confirmed ACTH-dependent hypercortisolism with hypopituitarism and mild hyperprolactinemia consistent with stalk effect. Magnetic resonance imaging demonstrated pituitary macroadenomas, measuring 10 mm or greater, with parasellar extension. Mass effect was observed in 1 patient resulting in cranial nerve III palsy, while the others had visual field deficits secondary to optic chiasm compression. All patients underwent endoscopic transsphenoidal surgery, with 1 achieving remission and 2 developing recurrence. These cases highlight that ACTH-secreting macroadenomas can present with severe systemic disease and significant mass effect, and emphasize the importance of lifelong follow-up.

Indexed as

ACTH-secreting pituitary macroadenomaCushing diseasehypopituitarismtranssphenoidal surgery

Identifiers

PMID42186674
PMCPMC13198944

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.