Evidence map›Paper›PMID 42829396›Full record

ArticlePituitary2026

GATA3-positive silent corticotroph adenomas are characterized by large size and massive infrasellar invasion.

Elisa Lamback, Rangel de Sousa Costa, Luiz Eduardo Wildemberg, Mônica R Gadelha

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Article in Pituitary, 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

4 authors.

Elisa LambackNeuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil. elisalamback@gmail.com.ORCID http://orcid.org/0000-0002-6026-4329
Rangel de Sousa CostaNeuroradiology Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil.
Luiz Eduardo WildembergNeuroendocrine Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil.
Mônica R GadelhaNeuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeA subgroup of GATA3-positive silent corticotroph adenomas (SCA) was identified by transcriptomics. We aimed to compare clinical, radiological and surgical outcomes of SCA with and without GATA3.

methodsTumor volume calculated using Di Chiro-Nelson formula; microcystic appearance defined as small areas of marked hyperintensity on T2W. Cavernous sinus invasion was assessed with Knosp (grades 3-4 considered invasive), and sellar floor invasion by Hardy-Wilson (grade E as massive invasion). Three to six months after surgery, MRI was repeated to evaluate the extent of the surgical resection, and then annually to assess recurrence or tumor progression, and the need for reoperation or radiotherapy.

resultsAmong 45 SCA, 11 (24.4%) were GATA3-positive. The GATA3 patients were more frequently male (72.7% vs. 29.4%, p = 0.016) and had larger tumor volume [34.8 cm

conclusionAbout one quarter of SCA displayed GATA3-positivity and was seen more frequently in men. GATA3-positive SCA are characterized by large tumor size and massive infrasellar invasion, but not aggressive features as no differences in post-surgical outcomes were detected in our cohort.

Indexed as

ACTH-Secreting Pituitary AdenomaAdenomaGATA3 Transcription FactorAdultAgedCavernous SinusFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedNeoplasm InvasivenessPituitary NeoplasmsGATA3 protein, humanGATA3 Transcription FactorGATA3GonadotrophInvasionSilent corticotroph adenomas

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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.