Diverse Clinical Signs of Ocular Involvement in Cat Scratch Disease

Oray M. , ONAL S., AKBAY A. K. , Tutkun I. T.

TURK OFTALMOLOJI DERGISI-TURKISH JOURNAL OF OPHTHALMOLOGY, vol.47, no.1, pp.9-17, 2017 (Journal Indexed in ESCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 47 Issue: 1
  • Publication Date: 2017
  • Doi Number: 10.4274/tjo.28009
  • Page Numbers: pp.9-17


Objectives: To describe ocular manifestations, diagnosis, and treatment of cat scratch disease. Materials and Methods: Clinical records of patients with ocular cat scratch disease were reviewed. Results: Thirteen eyes of 10 patients (7 female, 3 male) with a mean age of 26.9 +/- 18.5 years were included. Nine patients had a history of cat contact and had systemic symptoms associated with cat scratch disease 2-90 days prior to the ocular symptoms. Ocular signs were: neuroretinitis in 4 eyes (associated with serous retinal detachment in the inferior quadrant in 1 eye), optic neuropathy in 2 eyes (1 papillitis and optic disc infiltration, 1 optic neuritis), retinal infiltrates in 6 eyes, retinochoroiditis in 1 eye, branch retinal arteriolar occlusion in 3 eyes, and endophthalmitis in 1 eye. Visual acuities at presentation were 1.0 in 7 eyes, 0.3 in 1 eye, = 0.1 in 4 eyes, and light perception in 1 eye. Bartonella henselae immunoglobulin (Ig) M and/or IgG were positive in all patients. Systemic antibiotic therapy was administered in all patients. Systemic corticosteroid treatment (15-40 mg/day) was added to the therapy in 4 patients, following 5 days of intravenous pulse methylprednisolone in 2 patients. Treatment was ongoing for 1 patient and the mean treatment duration of the other 9 patients was 47 +/- 14.5 days. Visual acuities at final visit were 1.0 in 9 eyes, 0.8 in 1 eye, 0.4 in 1 eye, and no light perception in 1 eye. Conclusion: Cat scratch disease may present with different ocular signs and should be considered in the differential diagnosis in patients with such presentations.