Evidence map›Paper›PMID 41915099›Full record

ArticleJapanese journal of ophthalmology2026

Establishing absolute and vitreous-normalized reference apparent diffusion coefficient values of the lacrimal gland in healthy individuals.

Tahsin Aybal, Fatih Mehmet Tezcan

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Article in Japanese journal of ophthalmology, 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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4 · The record

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5 · Who and what money

Authors and funding

2 authors.

Tahsin AybalDepartment of Radiology, University of Health Sciences, Kartal Dr. Lütfi Kırdar City Hospital, Istanbul, Turkey. tahsinaybal89@gmail.com.ORCID http://orcid.org/0000-0003-2597-6221
Fatih Mehmet TezcanDepartment of Radiology, University of Health Sciences, Kartal Dr. Lütfi Kırdar City Hospital, Istanbul, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo establish normative apparent diffusion coefficient (ADC) values of the lacrimal gland in a large cohort of healthy subjects and to compare the results with previously reported data. STUDY

designRetrospective cohort study.

methodsBrain magnetic resonance (MR) images of 260 healthy individuals were retrospectively analyzed. ADC measurements were performed bilaterally using a standardized region of interest (ROI) technique. The values were compared according to age and sex. To ensure normalization and standardization, vitreous ADC measurements were performed using the same ROI used for lacrimal gland measurements. Lacrimal gland ADC values were divided by vitreous ADC values.

resultsThe lacrimal gland ADCmean value was 1.29 ± 0.14 ×10⁻

conclusionThis study presents a large series on normative ADC values of the lacrimal gland in healthy individuals. The results provide reliable reference data that may assist in the differential diagnosis of inflammatory and neoplastic pathologies.

Indexed as

Diffusion Magnetic Resonance ImagingLacrimal ApparatusVitreous BodyAdolescentAdultAgedAged, 80 and overFemaleHealthy VolunteersHumansMaleMiddle AgedReference ValuesRetrospective StudiesYoung AdultApparent diffusion coefficientDiffusion-weighted magnetic resonance imagingLacrimal glandNormative data

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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.