* Bilateral diffuse uveal melanocytic proliferation as a precursor to multiple systemic malignancies.
- Bilateral diffuse uveal melanocytic proliferation (BDUMP) is a rare, intraocular paraneoplastic syndrome characterized by multiple, elevated, pigmented uveal lesions, diffuse thickening of the uveal tract, and rapidly progressive cataracts. We report a 70-year-old Caucasian male with an inferotemporal conjunctival-scleral pigmented lesion of the right eye. Funduscopy and ultrasonography revealed multiple elevated pigmented choroidal lesions in both eyes. Genome-wide single nucleotide polymorphism (SNP) analysis of intraoperative transscleral fine-needle aspiration biopsies from both eyes revealed a whole gain on chromosome 5. BDUMP was diagnosed, and the patient underwent a thorough systemic investigation, which was negative for an underlying malignancy; however, by maintaining a high index of suspicion, multiple malignancies were uncovered and appropriately treated over the ensuing years. This report presents the clinical, cytologic, and cytogenetic features of BDUMP, and is the first to demonstrate a novel finding of a whole gain in chromosome 5 by SNP analysis of the choroidal lesions. Additionally, this is the first case to potentially associate BDUMP and both transitional cell carcinoma of the bladder as well as renal clear cell carcinoma.
Overview of verb reveal
The verb reveal has 3 senses (first 2 from tagged texts)
1. (34) uncover, bring out, unveil, reveal -- (make visible; "Summer brings out bright clothes"; "He
brings out the best in her")
2. (17) unwrap, disclose, let on, bring out, reveal, discover, expose, divulge, break, give away,
let out -- (make known to the public information that was previously known only to a few people or
that was meant to be kept a secret; "The auction house would not disclose the price at which the van
Gogh had sold"; "The actress won't reveal how old she is"; "bring out the truth"; "he broke the news
to her"; "unwrap the evidence in the murder case")
3. reveal -- (disclose directly or through prophets; "God rarely reveal his plans for Mankind")
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