Purpose: To report a case of presumed epithelial inclusion cyst of the iris 7 years after radial keratotomy (RK) that was treated with double-frequency Nd:YAG laser (532 nm).
Methods: A young adult woman underwent bilateral RK for the correction of myopia of -4.50 Diopters 7 years prior to the development of a white mass in the anterior chamber of her left eye. There was no evidence of any other surgery or trauma to the eye during this period. An epithelial inclusion cyst of the iris was diagnosed, and double-frequency Nd:YAG laser (532 nm) was used to coagulate the cyst under topical anesthesia.
Results: The size of the cyst reduced significantly immediately following laser treatment, and the prelaser visual acuity of 6/12 was maintained at 6 months' follow-up without any recurrence.
Conclusions: In the absence of evidence of any other surgery or trauma, the most likely cause of the epithelial inclusion cyst of the iris following RK is epithelial seeding from the original surgery, which is amenable to coagulation with double-frequency Nd:YAG laser.
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http://dx.doi.org/10.1097/00003226-200210000-00015 | DOI Listing |
J Ayurveda Integr Med
January 2025
Girijananda Chowdhury Institute of Pharmaceutical Science (Affiliated to Assam Science and Technology University), Guwahati, 781017, Assam, India; Phytochemical Research Laboratory, School of Pharmaceutical Sciences, Girijananda Chowdhury University, Guwahati, 781017, Assam, India. Electronic address:
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January 2025
Oral Pathology and Oral Medicine, Faculty of Dentistry, University of Toronto, Toronto, Ontario, Canada.
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Department of Pathology, Section of Oncopathology and Morphological Pathology, Faculty of Medicine, University of Miyazaki, Miyazaki, JPN.
Immature pituitary-specific transcription factor 1 (PIT1)-lineage pituitary neuroendocrine tumors are composed of PIT1-lineage cells with cytological atypia and limited differentiation. These tumors are rare and no cytological features of this neoplasm have been reported. This study is the first to report the cytological features of an immature PIT1-lineage tumor.
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BioPorto A/S, 2900 Hellerup, Denmark.
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