Indolent corneal ulcers in a patient with congenital insensitivity to pain with anhidrosis: a case report and literature review.

PURPOSE: To report a case of bilateral corneal neurotrophic ulcer in patient with congenital insensitivity to pain with anhidrosis (CIPA) and review the literature. CASE REPORT: A 6 year-old boy presented with bilateral central corneal sterile ulcer, decreased corneal sensitivity, moderately altered corneal reflex and normal tearing response. History taken, systemic evaluation and medical chart review were undertaken. DISCUSSION: Fifty-two cases of CIPA have been reported worldwide. Fourteen cases had corneal involvement. The clinical picture of our patient is characteristic of CIPA. CONCLUSIONS: Congenital insensitivity to pain with anhidrosis may present as neurotrophic corneal ulcer. We report herewith, this vision threatening corneal congenital abnormality. Early diagnosis and prompt treatment are mandatory to prevent corneal complications such as scarring and perforation.

Laser in situ keratomileusis in eyes with inactive herpetic keratitis.

PURPOSE: To evaluate the safety and outcome of laser in situ keratomileusis in eyes with inactive herpetic keratitis. METHODS: Prospective, interventional case series. In three eyes of three patients with inactive unilateral herpetic keratitis for a minimum period of 1 year, laser in situ keratomileusis was performed. Oral and topical acyclovir were prescribed perioperatively. No topical steroids were prescribed. RESULTS: Preoperatively, all three eyes had corneal stromal scars with induced astigmatism in two eyes and central stromal scar in one eye with best-corrected visual acuity of 20/120, 20/25, and 20/50, respectively. Postoperatively, the three eyes achieved uncorrected visual acuity of 20/20, 20/20, and 20/50, respectively, with decreased corneal scar. None of the patients developed herpetic keratitis reactivation during a minimum follow-up of 6 months. CONCLUSION: Laser in situ keratomileusis was safe and effective in the treatment of refractive errors and corneal scars in three eyes of three patients with inactive herpetic keratitis.