Ocular manifestations and prognosis of shaken baby syndrome in two Japanese children's hospitals.

PURPOSE: To distinguish the profiles of patients and ophthalmologic features and to describe the prognosis of shaken baby syndrome (SBS) in Japan. METHODS: Charts of child abuse cases involving retinal hemorrhage at Kanagawa Children's Medical Center and the National Center for Child Health and Development between January 1997 and December 2007 were retrospectively reviewed. The mean follow-up period was 22.2 months (range, 0-115 months). RESULTS: Twenty-one boys and 11 girls were identified. The mean age at the initial visit was 7.0 months (range, 4 days to 17 months). Four boys died during hospitalization. Seventeen eyes of ten patients (31%) had vitreous hemorrhage; 16 eyes of eight patients (25%) had a more favorable ocular prognosis with no apparent complications. Eight infants (25%) had been born prematurely. The mean maternal age was 29.9 years, and mothers were the primary perpetrator in 19 cases (59%). CONCLUSIONS: The clinical features of SBS in Japan are comparable to those in the Western literature. However, we have also found some idiosyncratic features in Japanese SBS cases; the mother is more frequently the perpetrator and abusive parents are older than in the United States, possibly reflecting current trends in Japan toward later marriage.

Outcome of diabetic vitrectomy in Latino population.

PURPOSE: Evaluation of visual acuity and anatomic outcome in Latino patients undergoing vitrectomy for proliferative diabetic retinopathy, using silicone oil or gas tamponade. METHODS: Retrospective review of 57 vitrectomies, 42 in Latino patients, performed by a single surgeon over a 3-year period. RESULTS: Seventy-four percent of vitrectomies were on patients of Latino descent. Sixty-three percent of eyes had traction retinal detachments involving the macula. Overall, 29% in the Latino group received silicone oil tamponade, while the remainder received gas tamponade. In the gas treatment group, 16% developed rhegmatogenous detachments, while no rhegmatogenous detachments occurred in oil-treated eyes. This difference was not statistically significant. Follow-up ranged from 1 to 4 years (median, 1 year). The change from pre- to postsurgery visual acuity was calculated for both gas and oil treated groups, showing no statistically significant difference. Pre- and postsurgery visual acuity median was hand motions for both. CONCLUSION: There was no statistically significant difference in final anatomic outcome or visual outcome in Latino eyes undergoing surgery for severe proliferative diabetic retinopathy. Silicone oil and gas tamponade appeared to work equally well in this population.

Symptomatic age-related macular degeneration in Asian patients.

PURPOSE: To characterize retinal and fluorescein angiographic findings of Asian patients with symptoms secondary to age-related macular degeneration (ARMD). METHODS: We retrospectively reviewed 453 consecutive medical records corresponding to fluorescein angiograms performed between November 1992 and November 1995 to identify Asian patients with symptomatic ARMD. Presenting visual symptoms, best-corrected Snellen visual acuities, and retinal examination findings were determined from the medical records. Fundus photos and fluorescein angiograms were reviewed. RESULTS: There were 26 symptomatic eyes in 19 Asian patients with a median age of 73 years. Presenting visual symptoms included decreased visual acuity (19 eyes), metamorphopsia (5 eyes), or scotoma (2 eyes). Retinal findings included occult choroidal neovascularization (CNV) in 5 (19%) eyes, serous pigment epithelial detachment (PED) in 8 (31%) eyes, PED with CNV in 5 (19%) eyes, drusen in 5 (19%) eyes, retinal pigment epithelial atrophy in 1 (4%) eye, vitreous hemorrhage in 1 (4%) eye, and a disciform scar in 1 (4%) eye. CONCLUSION: In this cohort of Asian patients with ARMD, the majority of symptomatic eyes had either CNV (46%) or serous PED (31%).