ArticleThe Korean journal of parasitology2020
Ocular Sparganosis: The First Report of Spirometra ranarum in Thailand.
Article in The Korean journal of parasitology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 10 citations in OpenAlex.
- Current status, challenges and control of human sparganosis worldwide: a scoping review.Infectious diseases of poverty · 2026Article
- Sparganosis in the Indian Sub-continent and the Middle East.Parasites, hosts and diseases · 2024Review
- Molecular Characterization of Spirometra erinaceieuropaei from Jungle Cat (Felis chaus) in North of Iran.Acta parasitologica · 2024Article
- An annotated checklist of the eukaryotic parasites of humans, exclusive of fungi and algae.ZooKeys · 2021Article
- A Case Report of Sparganosis Mansoni Parasitic Infection of Tennon's Capsule.Case reports in ophthalmologyArticle
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Authors and funding
7 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A 22-year-old Thai man from the Northeast region presented with acute eye swelling, itching, and discharge on his left eye. He was suspected of having gnathostomiasis and treated with albendazole and prednisolone for 3 weeks. Nine months later, he was treated with high-dose oral prednisolone for the preliminary and differential diagnoses with thyroid-associated orbitopathy and lymphoma. He had been administered prednisolone intermittently over a few years. Then he developed a painless movable mass at the left upper eyelid and recurrent pseudotumor oculi was suspected. The surgical removal of the mass was performed. A white pseudosegmented worm revealed a definite diagnosis of ocular sparganosis by a plerocercoid larva. Molecular diagnosis of the causative species was made based on the mitochondrial cytochrome c oxidase subunit 1 (cox1) gene. Proper technique of extraction and amplification of short fragments DNA from formalin-fixed paraffin-embedded tissue successfully identified parasite species. The result from the sequencing of the PCR-amplified cox1 fragments in this study showed 99.0% sequence homology to Spirometra ranarum. This is the first report of S. ranarum in Thailand.
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