Chorioretinal folds. A comparison of unilateral and bilateral cases.

We retrospectively reviewed the records, photographs, and fluorescein angiograms of patients with chorioretinal folds to compare features of unilateral and bilateral involvement. We studied 78 eyes of 54 patients and found that 30 (56%) of these patients had unilateral folds and 24 (44%) had bilateral folds. No significant difference was found in comparing visual acuity, refractive error, age, or race in the unilateral vs the bilateral cases. There were significantly more women in the bilateral group (P = .043). The frequency of causes of unilateral cases differed from bilateral cases, but this could not be statistically proven owing to our small sample size. This analysis contains the largest number of chorioretinal folds reported in the literature, and is the first attempt to compare unilateral and bilateral cases.

Molluscum contagiosum eyelid lesions as the initial manifestation of acquired immunodeficiency syndrome.

PURPOSE: To report molluscum contagiosum as the initial manifestation in acquired immunodeficiency syndrome (AIDS). METHOD: Case report. A 34-year-old man was examined with atypical, extensive molluscum contagiosum of the eyelids. RESULTS: Biopsy of the lesions confirmed molluscum contagiosum, and a previously normal fundus now disclosed bilateral cotton wool spots and classic signs of cytomegalovirus retinitis in the left eye. Human immunodeficiency virus (HIV) antibody testing was positive. CONCLUSIONS: Manifestation of atypical and extensive eyelid molluscum contagiosum may warrant additional history taking, comprehensive ophthalmic examination, including dilated ophthalmoscopic examination, and HIV testing.

Suture abscesses after penetrating keratoplasty.

Eighteen suture abscesses that developed after penetrating keratoplasty in 15 patients were reviewed. The time from keratoplasty to the diagnosis of an abscess ranged from 1 to 53 months with a mean of 21.5 months. In 13 of the 18 cases, the patient was taking topical steroids at the time of diagnosis. All were culture-proven bacterial ulcers, except for one case that had a positive Gram's stain, but no growth on culture. The organisms cultured were Staphylococcus epidemidis (six eyes), Streptococcus pneumoniae (five eyes), Sta. aureus (four eyes), Str. viridans (two eyes), Klebsiella oxytoca (one eye), Serratia marcescens (one eye), Moraxella sp (one eye), and Escherichia coli (one eye). The offending suture was removed in all cases, and the eyes were treated with topical fortified antibiotics (cefazolin and tobramycin). After treatment, 67% (12 of 18 eyes) had clear grafts, 17% (three of 18 eyes) were scarred, and 16% (three of 19 eyes) had failed grafts. Intensive topical steroid therapy was used when a subsequent graft rejection developed. Retained sutures following corneal transplants can result in sight-threatening infections and should be considered for removal as soon as the wound is well healed.

Haemophilus influenzae central corneal ulcer associated with cosmetic lens wear.

PURPOSE: We report a case of keratitis caused by Haemophilus influenzae involving daily wear contact lens use. METHODS: After positive cultures from corneal scrapings and contact lenses, the patient was diagnosed with Haemophilus influenzae keratitis. RESULTS: After 16 days of treatment with topical ciprofloxacin and trimethoprim sulfate-polymyxin B sulfate, the keratitis resolved. CONCLUSIONS: Cultures will help identify rare corneal pathogens such as Haemophilus influenzae and help in directing appropriate treatment.

Clinical experience with N-butyl cyanoacrylate (Nexacryl) tissue adhesive.

BACKGROUND: To investigate the indications, outcomes, and complications of N-butyl cyanoacrylate tissue adhesive for ocular clinical use. This tissue adhesive is under investigation by the Food and Drug Administration. METHODS: N-butyl cyanoacrylate was used as an investigational device on 44 patients at the authors' institution over a 2-year period. The charts of these patients were reviewed. RESULTS: The indications for glue application included corneal perforation (19 eyes), descemetoceles (9 eyes), leaking filtering blebs (6 eyes), stromal thinning (5 eyes), wound leaks (4 eyes), and exposure keratopathy (1 eye). A bandage contact lens was used over the dried tissue adhesive in 38 of the 44 eyes. Length of glue adherence ranged from 1 to 660 days (mean, 72 days). Outcome was penetrating keratoplasty (19 eyes), no further intervention (14 eyes), enucleation (4 eyes), surgical revision of a filter (2 eyes), scleral patch graft (1 eye), conjunctival transplant (1 eye), failed tarsorrhaphy (1 eye), suturing of wound (1 eye), and a lamellar graft (1 eye). Vision improved in 52% (23/44) of eyes. CONCLUSION: This tissue adhesive may soon be available to all ophthalmologists, and the authors' experience demonstrates that it is an effective method of temporary or permanent closure of an impending or frank perforation.

Chorioretinal folds and a macular hole secondary to craniofacial surgery.

Chorioretinal folds have been reported as a result of many intraocular and extraocular inflammatory processes or tumors. Visual loss is usually secondary to a combination of the underlying process and chorioretinal folds involving the macula. We report a patient who developed decreased vision, metamorphopsia, chorioretinal folds, and a lamellar macular hole secondary to global compression by a bone fragment. The chorioretinal folds regressed and his vision stabilized following surgical decompression. Chorioretinal folds and lamellar macular hold formation are previously unrecognized complications of reconstructive craniofacial surgery.