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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A woman and her two children had apparent dominantly inherited ocular abnormalities including aniridia, ptosis, nystagmus, corneal pannus, persistent pupillary membrane, lenticular opacities, and foveal hypoplasia. A broad spectrum of iris abnormalities was observed: the daughter had aniridia with persistent pupillary membrane strands traversing the anterior lens capsule; the iris of the mother and son had a velvety surface with no detailed crypts, but did have some persistent pupillary membrane tags extending from the collarette. All three family members had moderately severe bilateral ptosis, pendular nystagmus, corneal pannus, and visual acuity of 20/200. Several systemic abnormalities also were noted, including obesity and mental retardation in the two children, and alopecia, cardiac abnormalities, and frequent spontaneous abortion in the mother. Family history indicated that the children's maternal grandmother also had similar ocular findings. We believe that this constellation of findings represents a rare, apparently dominant, variant of aniridia.
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PMID:Unusual variant of familial aniridia. 309 5

Two patients with progressive, diffuse precancerous melanosis (intraepithelial atypical melanocytic hyperplasia or melanocytic dysplasia) of the conjunctiva were treated with cryotherapy. In one patient, the contiguous cutaneous portions of both eyelids were involved and received the same therapy; the extensive disease of the patient was managed by two cryotherapy sessions during a period of 21/2 months. The melanocytic process in both patients showed a good response to this therapy, which resulted in a slough of the superficial conjunctiva with reepithelialization from adjacent areas. Neither patients has shown recurrent disease in more than seven months of follow-up, although one patient had incomplete regression of the melanocytic condition in the perilimbal region, which was subsequently treated by an excisional biopsy. Serious complications occurred in one patient who had corneal and lenticular opacities; this patient had severe extensive disease for which exenteration was considered the only feasible alternative therapy to control the melanocytic proliferation disorder adequately. Less severe complications also developed, including trichiasis, ptosis, transient hypotony, and macular edema. In this article, we discuss the clinical and histologic features of acquired pigmentations of the conjunctiva, the criteria for their management, and the approaches to minimize the complications that we have encountered with cryotherapy.
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PMID:Cryotherapy for precancerous melanosis (atypical melanocytic hyperplasia) of the conjunctiva. 725 96

A 46-year-old man presented with visual disturbances in both eyes. His best corrected visual acuity was 0.7 (both eyes). Ptosis and limitation of ocular movement in every direction were observed. Slit lamp examination showed a bilateral iridescent cataract. Fundus examination showed peripheral depigmentation of the retinal pigment epithelium and pigmentary clumping in both eyes that agreed with blocked fluorescence and widow defects on fluorescein angiography. The amplitude of b-wave was decreased on electroretinography. Fourteen months later, the patient's best corrected visual acuity decreased to 0.3 due to increased lens opacity. Phacoemulsification and intraocular lens implantation were performed on both eyes. At the patient's final visit, retinal findings were stable with a best corrected visual acuity of 0.7 in both eyes. In conclusion, the visual disturbance could have been caused by both cataracts and retinal degeneration, meaning the fundus should be examined carefully in patients with myotonic dystrophy.
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PMID:A case of myotonic dystrophy with pigmentary retinal changes. 1956 64