Purpose: To describe a case of tattoo-associated sarcoidosis presenting with cutaneous findings of tattoo granulomas and ophthalmic manifestation of isolated bilateral lacrimal gland enlargement.
Observations: A 35-year-old female presented with bilateral upper eyelid swelling for over a year. She reported no associated episodes of ocular pain or visual decline since onset of eyelid edema. On examination, the lacrimal glands were firm and enlarged bilaterally. Slit-lamp examination demonstrated no evidence of active or prior ocular inflammation. Further systemic examination revealed multiple raised papules within a 4-year-old chest/shoulder tattoo. Histopathology from a lacrimal gland biopsy showed non-caseating granulomas consistent with sarcoidosis.
Conclusions And Importance: The authors report a rare case of a 35-year-old presenting with isolated dacryoadenitis and tattoo granulomas found to be a tattoo-associated sarcoidosis. Although uveitis is a commonly described ocular manifestation in tattoo-associated sarcoidosis, few reports have described lacrimal gland enlargement as a presenting ophthalmic feature in tattoo-associated sarcoidosis.
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http://dx.doi.org/10.1016/j.ajoc.2023.101889 | DOI Listing |
Surv Ophthalmol
January 2025
Centre for Ocular Regeneration (CORE), L V Prasad Eye Institute, Hyderabad, Telangana, India; Prof. Krothapalli Ravindranath Ophthalmic Research Biorepository, LV Prasad Eye Institute, Hyderabad, Telangana, India.
Extracellular vesicles (EVs), defined as membrane-bound vesicles released from all cells, are being explored for their diagnostic and therapeutic role in dry eye disease (DED). We systematically shortlisted 32 articles on the role of EVs in diagnosing and treating DED. The systematic review covers the progress in the last 2 decades about the classification and isolation of EVs and their role in DED.
View Article and Find Full Text PDFHeliyon
July 2024
Department of Ultrasound, Laibin People's Hospital, Laibin, Guangxi, China.
Objective: This study aimed to evaluate whether lacrimal gland tissue stiffness can aid in diagnosing dry eye disease (DED) using shear wave elastography (SWE). We also aimed to assess the correlation between the subjective symptoms of ocular strain, SWE values, and other ocular examination findings (Schirmer's test and tear film breakup time [TBUT]) contributing to the diagnosis of DED.
Methods: This cross-sectional study recruited 300 participants who were engaged in video display terminal (VDT) work and had been diagnosed with DED by an ophthalmologist for more than one year, and 100 healthy participants without DED symptoms, from August 2020 to December 2021.
Invest Ophthalmol Vis Sci
January 2025
Tianjin Key Laboratory of Retinal Functions and Diseases, Tianjin Branch of National Clinical Research Center for Ocular Disease, Eye Institute and School of Optometry, Tianjin Medical University Eye Hospital, Tianjin, China.
Purpose: To investigate the role of S100A8/A9 in the pathogenesis of Sjögren's dry eye disease (SjDED) and explore its potential mechanism of action.
Methods: S100A8/A9 expression was determined by western blot and quantitative real-time polymerase chain reaction (qRT-PCR). Tear secretion, corneal fluorescein staining, and hematoxylin and eosin staining were used to evaluate the effect of paquinimod, a S100A8/A9 inhibitor, on dry eye disease in nonobese diabetic (NOD) mice.
Sci Data
January 2025
Department of Ophthalmology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
This study presents TOM500, a comprehensive multi-organ annotated orbital magnetic resonance imaging (MRI) dataset. It includes clinical data, T2-weighted MRI scans, and corresponding segmentations from 500 patients with thyroid eye disease (TED) during their initial visit. TED is a common autoimmune disorder with distinct orbital MRI features.
View Article and Find Full Text PDFHeliyon
January 2025
Department of Medicine, SUNY at Buffalo School of Medicine, Buffalo, NY, USA.
Sjögren's (SS) involves salivary and lacrimal gland dysfunction. These studies examined metabolic profiles in the B6. transgene mouse model of SS and a cohort of human SS patients at different stages of disease.
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