Evidence map›Paper›PMID 40758470›Full record

ArticleThe British journal of radiology2025

MRI localization evaluation to distinguish gastric-type adenocarcinoma and lobular endocervical glandular hyperplasia from other cystic lesions.

Toshitaka Ishiguro, Tsukasa Saida, Manabu Minami, Kensaku Mori, Saki Shibuki, Shun Kagaya, Yoshida Miki, Toyomi Satoh, Takahito Nakajima

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Article in The British journal of radiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

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3citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Toshitaka IshiguroDepartment of Radiology, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan.
Tsukasa SaidaDepartment of Radiology, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan.ORCID 0000-0003-4530-7375
Manabu MinamiDepartment of Diagnostic and Interventional Radiology, University of Tsukuba Hospital, Tsukuba, Ibaraki 305-8576, Japan.
Kensaku MoriDepartment of Radiology, The Cancer Institute Hospital of JFCR, Koto, Tokyo 135-8550, Japan.
Saki ShibukiDepartment of Diagnostic and Interventional Radiology, University of Tsukuba Hospital, Tsukuba, Ibaraki 305-8576, Japan.
Shun KagayaDepartment of Diagnostic and Interventional Radiology, University of Tsukuba Hospital, Tsukuba, Ibaraki 305-8576, Japan.
Yoshida MikiDepartment of Diagnostic and Interventional Radiology, University of Tsukuba Hospital, Tsukuba, Ibaraki 305-8576, Japan.
Toyomi SatohDepartment of Obstetrics and Gynecology, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan.
Takahito NakajimaDepartment of Radiology, Institute of Medicine, University of Tsukuba, Tsukuba, Ibaraki 305-8575, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo quantitatively differentiate MRI localization of gastric-type adenocarcinoma (GAS) and lobular endocervical glandular hyperplasia (LEGH) from other benign cystic lesions (OBC).

methodsWe retrospectively reviewed T1-weighted (T1WI) and T2-weighted images (T2WI) and measured the lesion volume, the ratio of cervical canal position at the maximum cross-section (deviation ratio), the ratio of the lesion's centre within the craniocaudal length (longitudinal location ratio), distance from the internal and external os, maximum cyst diameter, and signal intensities of the cyst content on T1WI and T2WI (T1 and T2 ratios). These parameters were compared between GAS or LEGH and OBC, where OBC was clinically suspected of LEGH.

resultsSeventeen patients with GAS, 18 with LEGH (52 ± 11 years), and 42 with OBC (45 ± 10 years) were included. GAS/LEGH were larger in volume (29.25/15.24 cm3, P < .001), and had a greater deviation ratio (0.82/0.84, P < .001), shorter distance to the internal and external os (3.4/3.6 mm, P = .040, and 3.3/3.3 mm, P = .003, respectively), and a lower T1 ratio (1.08/0.91, P < .001). The area under the curve (AUC) of these parameters using their respective optimal cut-off values was 0.818, 0.756, 0.629, 0.711, and 0.731, respectively. When 3 or more positive criteria were considered, the AUC increased to 0.896.

conclusionsCompared with OBC, GAS/LEGH displayed a larger volume, cervical canal deviation, proximity to the internal and external os, and a lower T1 ratio of cyst content. ADVANCES IN KNOWLEDGE: Considering both the lesion and its relationship to the cervical canal is imperative for differentiating between the conditions.

Indexed as

AdenocarcinomaCervix UteriCystsMagnetic Resonance ImagingStomach NeoplasmsUterine Cervical NeoplasmsAdultAgedDiagnosis, DifferentialFemaleHumansHyperplasiaMiddle AgedRetrospective Studiesadenocarcinomacervix uterilocation directoriesmagnetic resonance imaging

Identifiers

PMID40758470
PMCPMC12515035

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