Visual axis reopacification was the main complication of IOL implantation in infants, with PHPV leading to more complications and repeat procedures. Anterior vitrectomy appeared to reduce the reoperation rate. Results indicate that primary posterior capsulorhexis is important and Nd:YAG capsulotomy is not satisfactory in infants. In addition, the reduction in glaucoma with IOL implantation, if borne out over the long term, is a significant advantage in cases of congenital cataract.

Exophthalmometry is reliable and absolute measurement of proptosis is feasible. International standardization of Hertel exophthalmometry is required in order to compare exophthalmometry data in the literature reliably.

Background Breast carcinoma metastasises to the eye more frequently than is clinically recognised. The incidence is perhaps not appreciated, either because of the more common involvement and consequences of spread to major organs (such as lung, liver, or bone) or because a number of eye lesions are small and asymptomatic. Over a 6-month period, all patients with locally advanced or metastatic breast cancer were screened for ocular involvement and as a result management recommendations made. Materials and methods Between January 2001 and June 2001, 68 patients with known locally advanced or metastatic breast carcinoma were referred for a screening ophthalmic examination. The aim of the study was to assess the frequency of asymptomatic ocular metastases by breast carcinoma in visually asymptomatic patients. The recognition and early treatment of both ocular metastases and ocular manifestations of metastatic breast carcinoma are important in maximising the quality of life in this group of palliative patients. These patients were all referred and recruited from the Beatson Oncology Centre and Breast Unit at the Western Infirmary, Glasgow by the oncologist (ANH). Examination included visual acuity assessment, slit-lamp examination, tonometry, and indirect ophthalmoscopy. Results The median time from diagnosis of breast carcinoma to ophthalmic screening was 5 years (range 6 months-23 years). No patient had any evidence of choroidal metastases on ophthalmic examination. Four patients (5.8%) had ophthalmic manifestations of metastatic breast carcinoma and a further two had ocular

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When both eyes were measured simultaneously with the Hertel exophthalmometer, examiners were inclined to obtain similar readings in both eyes of patients with symmetrical-appearing eyes. The possible bias arising this way may reduce the reliability of Hertel exophthalmometer in relative exophthalmometry.