Purpose: To describe clinically and pathologically the rare occurrence of calcification and osseous metaplasia in lens remnants in both eyes of a patient with pseudophakic chronic uveitis.
Methods: We performed 25-gauge pars plana vitrectomy, removal of dislocated intraocular lens (IOL), and secondary IOL fixation in the left eye. A similar procedure was performed in the right eye with 27-gauge pars plana vitrectomy.
Results: The postoperative visual acuities were 20/30 OD and 20/125 OS. Hematoxylin and eosin staining demonstrated an abundance of calcified tissue and rare osteoclasts in lacunae, compatible with osseous metaplasia (cataracta ossea).
Conclusion: To our knowledge this is the first clinicopathologic report demonstrating cellular metaplasia that resulted in osseous transformation of the cortical lens remnants into bone in both eyes of a psuedophakic patient with chronic granulomatous pan uveitis of unknown etiology. The surgical technique described in the supplemental videos demonstrates an effective way of managing this complication. 相似文献