Clinical Case: We report the case of a 25 year old woman who attended our Hospital with a pigmented lesion in anterior chamber angle of her right eye. She complained of reduced visual acuity on the same eye. On examination, and once complementary tests were performed, a pigmented lesion located on the iris root and ciliary body of her right eye was confirmed. A decision to perform a local resection was made and there were no surgical complication. Histology results confirmed the diagnosis of ciliary body melanocytoma.
Discussion: Ciliary body melanocytoma is a benign rare lesion with only 40 cases described in the literature. A local resection of this benign lesion should be considered as alternative to enucleation, even though differential diagnosis with malignant melanoma must also be considered.
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http://dx.doi.org/10.4321/s0365-66912005000200010 | DOI Listing |
BMJ Case Rep
January 2025
Ophthalmology, Royal Adelaide Hospital, Adelaide, South Australia, Australia.
Here, we describe a rare case of drug-induced unilateral ciliary body effusion precipitated by topical brinzolamide, presenting acutely with pain, angle closure and myopic shift.Ciliary body effusion was suspected clinically and confirmed by ultrasound biomicroscopy. Brinzolamide was ceased, atropine instilled and the ciliary body effusion promptly resolved without need for further treatment.
View Article and Find Full Text PDFSemin Ophthalmol
January 2025
Department of Ophthalmology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA, USA.
Objective: Ciliary body medulloepithelioma (CBME), a pediatric intraocular tumor with potential for locally aggressive behavior and metastasis, may present with a diverse spectrum of clinical and histopathologic features leading to diagnostic and management challenges. Examination of unusual CBME cases highlights challenges and modern diagnostic techniques which facilitate accurate diagnosis and guide management.
Methods: A retrospective clinicopathologic analysis of 6 patients with unusual clinical or pathologic features of CBME was performed.
Pan Afr Med J
January 2025
Department of Ophthalmology, Faculty of Medicine Universitas Airlangga, Dr. Soetomo General Academic Hospital, Surabaya, Indonesia.
Anterior segment dysgenesis exerts its influence on a diverse array of ocular structures, encompassing the cornea, iris, ciliary body, anterior chamber and lens. We present a 20-month-old boy with bilateral corneal opacity. The visual acuity (VA) was 6/480 in both eyes.
View Article and Find Full Text PDFNat Commun
January 2025
Cluster of Excellence Physics of Life, TUD Dresden University of Technology, 01062, Dresden, Germany.
Cilia assembly and function rely on the bidirectional transport of components between the cell body and ciliary tip via Intraflagellar Transport (IFT) trains. Anterograde and retrograde IFT trains travel along the B- and A-tubules of microtubule doublets, respectively, ensuring smooth traffic flow. However, the mechanism underlying this segregation remains unclear.
View Article and Find Full Text PDFInt J Mol Sci
January 2025
NDDH, Royal Devon University Healthcare NHS Foundation Trust, Barnstaple EX31 4JB, UK.
Pseudoexfoliation syndrome (PXS) is an age-related fibrillopathy where fibrillar exfoliation material accumulates and deposits in ocular and extra-ocular tissue. Within the eye, this substance accumulates on the ocular surface and in the anterior segment of the eye, impacting ocular structures such as the conjunctiva, Tenon's capsule, sclera, cornea, iris, ciliary body, trabecular meshwork, and lens. This review aims to collate the current literature on how each anatomical part of the eye is affected by PXS, with a strong focus on molecular changes.
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