A Case of Cystine Crystal Depositions within Cornea in Cystinosis

PURPOSE: We report a case of systemic cystinosis who showed cystine crystal depositions within cornea. METHODS: A 13-year-old boy with systemic cystinosis who had chronic renal failure, growth retardation, rickets for 9 years was consulted for ophthalmic examination for photophobia. We performed complete ophthalmic examinations including slit lamp examination, corneal pachymetry, corneal sensitivity test, specular microscopy, corneal topography, and fundoscopic examination. RESULTS: There were needle-like cystine crystal depositions within the entire corneal stroma. Other findings were within normal. CONCLUSIONS: We report a case of sytemic cystinosis that had cystine crystal depositions within cornea. It is the first case report in Korea.

A Survey of Post-Operative Satisfaction in Patients with Canalicular Obstruction after Jones Tube Intubation

PURPOSE: This study was devised to evaluate the post-operative satisfaction and daily life behavior in the patient who underwent Jone tube intubation. METHODS: 60 patients who underwent Jones tube intubation replied to the questionaire consisted of twenty questions. The questionare consisted of six groups: Basic statistical informations, past medical history, post operative satisfaction, post operative complications, questions about anesthesia, patients compliance. RESULTS: 28 (46.7%) patients were satisfied with outcomes of Jones tube intubation. 9 (15.0%) patients replied acceptable, and 23 (38.3%) patients were dissatisfied. Age, sex were not significantly associated with the post operative satisfaction (P-value>0.05). Air blowing in the eye was the most frequent complications (41.6%) and other concerning ocular symptoms are regurgitation of nasal discharge (35.0%), persistent tearing (35.0%), fogging of eyeglasses (18.3%) and etc. 23 patients (46.0%) refused to receive bilateral surgery because of post operative complications, old age, economic problems. CONCLUSIONS: Post operative satisfaction after Jones tube intubation is not associated with its functional success rate due to numerous postoperative complications.