Cataract surgery in a patient with bilateral necrotising scleritis and peripheral ulcerative keratitis associated with granulomatosis with polyangiitis (Wegener’s granulomatosis)
Abstract
Introduction. We report a rare case of cataract surgery in a patient with an extreme, widespread anterior staphyloma following severe bilateral necrotising anterior scleritis associated with granulomatosis with polyangiitis (GPA). Case report. A 61-year-old man with a history of GPA developed bilateral, rapidly progressive necrotising scleritis and peripheral ulcerative keratitis (PUK). Inflammation compromised the entire anterior globe and peripheral cornea in both eyes. More than 90% of the surface area healed within 8 weeks, following the treatment with 3 pulsed doses of methylprednisolone in addition to the cyclophosphamide treatment. Systemic steroid therapy was slowly tapered over a period of 6 months. Extraordinary scleral loss with a uveal bulge developed, following severe necrotising anterior scleritis associated with PUK. Once the full remission had been achieved after 6 months, uncomplicated phacoemulsification was performed in his left eye, the only functional one. Conclusion. Preoperative and postoperative control of inflammation, careful surgical planning, and meticulous surgical techniques are critically important for optimal surgical outcome in such patients. To our knowledge, phacoemulsification in a patient with coexisting uveitic cataract and severe anterior staphyloma has not been previously reported.
References
Ebrahimiadib N, Modjtahedi BS, Roohipoor R, Anesi SD, Foster CS. Successful treatment strategies in granulomatosis with polyangiitis-associated peripheral ulcerative keratitis. Cornea 2016; 35(11): 1459‒65.
Alfawaz AM. Successful cataract surgery in a patient with re-fractory Wegener's granulomatosis effectively treated with rituximab: A case report. Saudi J Ophthalmol 2016; 30(3): 194‒7.
Foster CS, Kothari S, Anesi SD, Vitale AT, Chu D, Metzinger JL, et al. The Ocular Immunology and Uveitis Foundation pre-ferred practice patterns of uveitis management. Surv Oph-thalmol 2016; 61(1): 1‒17.
Solebo AL, Ahmadi-Lari S, Petrou P, Westcott M. Bilateral surgi-cally induced scleritis following phacoemulsification. J Cata-ract Refract Surg 2007; 33(8): 1485–7.
Stokes J, Wright M, Ramaesh K, Smith C, Dhillon B. Necrotizing scleritis after intraocular surgery associated with the use of polyester nonabsorbable sutures. J Cataract Refract Surg 2003; 29(9): 1827–30.
Joshi L, Lightman SL, Salama AD, Shirodkar AL, Pusey CD, Taylor SR. Rituximab in refractory ophthalmic Wegener's granulomatosis: PR3 titers may predict relapse, but repeat treatment can be effective. Ophthalmology 2011; 118(12): 2498‒503.
Joshi L, Tanna A, McAdoo SP, Medjeral-Thomas N, Taylor SR, Sandhu G, et al. Long-term outcomes of rituximab therapy in ocular granulomatosis with polyangiitis: Impact on localized and nonlocalized disease. Ophthalmology 2015; 122(6): 1262‒8.
O'Donoghue E, Lightman S, Tuft S, Watson P. Surgically induced necrotising sclerokeratitis (SINS)-precipitating factors and re-sponse to treatment. Br J Ophthalmol 1992; 76(1): 17‒21.
Dick HB, Schwenn O, Krummenauer F, Krist R, Pfeiffer N. In-flammation after sclerocorneal versus clear corneal tunnel phacoemulsification. Ophthalmology 2000; 107(2): 241‒7.
Vasavada AR, Praveen MR, Vasavada VA, Raj SM, Asnani PK, Garg VS. Impact of high and low aspiration parameters on postoperative outcomes of phacoemulsification: randomized clinical trial. J Cataract Refract Surg 2010; 36(4): 588‒93.
Vasavada V, Raj SM, Praveen MR, Vasavada AR, Henderson BA, Asnani PK. Real-time dynamic intraocular pressure fluc-tuations during microcoaxial phacoemulsification using differ-ent aspiration flow rates and their impact on early postopera-tive outcomes: a randomized clinical trial. J Refract Surg 2014; 30(8): 534‒40.