RESUMEN
PURPOSE: To evaluate the effect of sutureless transscleral fixated intraocular lens (IOL) implantation and capsule stabilization of IOL optics on postoperative visual outcomes in cases with zonular dialysis in excess of 70°. METHODS: Fifteen eyes of thirteen patients with > 70° zonular dialysis and endothelial cell counts higher than 1500 cells/mm2 who had been followed for at least 6 months were included. A modified surgical approach was applied to these eyes with sutureless transscleral fixated IOL implantation and the IOL was secured to the capsulorhexis to stabilize the lens capsule (optic capture). RESULTS: The mean best-corrected visual acuity (BCVA) was 0.21 ± 0.2 on the first day, 0.45 ± 0.33 on the first week, 0.60 ± 0.32 on the first month, 0.80 ± 0.26 on the third month, and 0.82 ± 0.27 on the sixth month. When preoperative BCVA and postoperative BCVA were compared, a statistically significant increase was observed in postoperative BCVA beginning from the seventh postoperative day. There was a statistically significant (p = 0.038) decrease in endothelial cell count at postoperative third and sixth months (1895 ± 65, 1872 ± 376, respectively) compared to preoperative values. CONCLUSIONS: The use of this new surgical modification that utilizes capsular tension rings combined with a procedure that secures the sutureless scleral IOL fixation to the capsulorhexis for the treatment of eyes with zonular dialysis in excess of 70° was found to be very successful in the 6 months of follow-up. More cases and longer follow-up periods are required to provide an idea as to whether different complications will develop in such patients.
Asunto(s)
Cápsula del Cristalino , Lentes Intraoculares , Humanos , Cápsula del Cristalino/cirugía , Implantación de Lentes Intraoculares , Complicaciones Posoperatorias , Diálisis Renal , Esclerótica/cirugía , Agudeza VisualRESUMEN
In this study, we aim to present a case with dural carotid-cavernous fistula mimicking thyroid orbitopathy. The differential diagnosis of red-eye is very coamplex, and the caregiver should distinguish between all diagnoses.
RESUMEN
Yellow phosphorus (YP) is a powerful protoplasmic poison used in the manufacturing of matches, pest poisons, firecrackers, firework cracker, lights for watches, military ammunition, and agriculture fertilizer. YP is extremely flammable and toxic and easily absorbed from the gastrointestinal tract. In this study, we examined childhood deaths from 1997 to 2012 resulting from the ingestion of firecrackers. The patients ranged from 2 to 15 years of age and were admitted to the hospital with a variety of symptoms. Those that presented with nausea, vomiting, and hypotension rapidly deteriorated and entered a coma. An autopsy was performed in all but one of the 16 cases reviewed. Macroscopically, the livers had a yellowish discoloration with petechial bleeding. Histopathologic examination revealed acute toxic hepatitis. In conclusion, these firecrackers are found in corner shops throughout Turkey, may cause death in children with little warning, and should be banned to prevent further deaths.