The serum lipid and lipoprotien cholesterol levels of 1974 healthy subjects from newborn to 75 years of age and 51 patients with coronary heart disease (CHD) and cerebrovascular disease(CVD) were studied in Wuhan district. The serum lipid and lipoprotein cholseterol concentration varies with age. But no differences were found between male and female cord blood. In both sexes the serum T-C, LDL-C, HDL-C, T-C/HDL-C and LDL-C/ HDL-C ratio increased with the increasing of age. The serum HDL-C level has significant difference between male and female (P

We described clinical process of two cases of intraocular lymphoma in aspects of early diagnosis by fine needle aspiration (FNA) and biopsy and treatment by intravitreal methotrexate (MTX). Two patients were suspected to have primary intraocular lymphoma (PIOL) with geographic yellow-white infiltrates and vitreous opacity. FNA confirmed malignant intraocular lymphoma in one patient and failed in the other patient due to complication of vitreous hemorrhage. Subsequent vitreous biopsy confirmed malignant intraocular lymphoma in the other patient. Both patients were treated by intravitreal methotrexate. In case 1 the tumor had complete remission and follow-up of 12 months had not found any signs of recurrence. In case 2 the patient died of brain metastasis 22 months after the ocular biopsy. Our findings demonstrate that although cytological examination of vitrectomy specimens remains the gold standard in diagnosis of PIOL, examination of FNA and biopsy increases the reliability of early diagnosing or excluding a PIOL. Individualized intravitreal methotrexate can be used to effectively treat PIOL. More effective integrated program treating primary central nervous system lymphoma/PIOL is worthy of looking forward to.

We described clinical process of two cases of intraocular lymphoma in aspects of early diagnosis by fime needle aspiration (FNA) and biopsy and treatment by intravitreal methotrexate (MTX).Two patients were suspected to have primary intraocular lymphoma (PIOL) with geographic yellow-white infiltrates and vitreous opacity.FNA confirmed malignant intraocular lymphoma in one patient and failed in the other patient due to complication of vitreous hemorrhage.Subsequent vitreous biopsy confirmed malignant intraocular lymphoma in the other patient.Both patients were treated by intravitreal methotrexate.In case 1 the tumor had complete remission and follow-up of 12 months had not found any signs of recurrence.In case 2 the patient died of brain metastasis 22 months after the ocular biopsy.Our findings demonstrate that although cytological examination of vitrectomy specimens remains the gold standard in diagnosis of PIOL,examination of FNA and biopsy increases the reliability of early diagnosing or excluding a PIOL.Individualized intravitreal methotrexate can be used to effectively treat PIOL.More effective integrated program treating primary central nervous system lymphoma/PIOL is worthy of looking forward to.

OBJECTIVE: To compare the difference in intraocular pressure (IOP) readings as well as the tolerability between Icare rebound tonometer (Icare RBT) and Goldmann applanation tonometer (GAT), and to evaluate the application of Icare RBT in monitoring the intraocular pressure in children after congenital cataract surgery. METHODS: The IOP was measured with the Icare RBT and GAT respectively in 150 children (262 eyes) after congenital cataract surgery by two experienced ophthalmologists. Correlation and Bland-Altman analysis were used to assess the agreement in IOP readings between the two instruments. The influence of the central corneal thickness (CCT) adjusted for age on IOP readings was analyzed by linear regression analysis. The tolerance of the patients to Icare RBT and GAT measurement were surveyed. RESULTS: The mean age was (44.82 ± 11.56) months in 150 children, including 81 boys and 69 girls. The mean IOP readings by the Icare RBT and GAT were (16.08 ± 5.72) mmHg and (14.17 ± 5.05) mmHg, respectively. The mean difference between the Icare RBT and GAT was (1.91 ± 2.04) mmHg, which was significantly correlated with CCT (r=0.409, P<0.001). The IOP readings by Icare RBT was significantly correlated with that measured by GAT(r= 0.936, P<0.001). The 95% confidence interval of the difference between the two instruments was ?2.10 to 5.91 mmHg. The Icare RBT examination was well tolerated by the children compared to the GAT examination. CONCLUSION The Icare RBT is easy to use and well tolerated by the children after congenital cataract surgery. Compared to GAT, the value measured by the IOPs trends to be overestimated. The difference in readings between the 2 tonometers will magnify with the increase in CCT.
Cataract ; congenital ; Cataract Extraction ; Child, Preschool ; Female ; Humans ; Intraocular Pressure ; Male ; Tonometry, Ocular ; instrumentation