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Most intraocular tumours are reliably diagnosed by a careful clinical examination combined with one or more non-invasive diagnostic techniques. However, in a small percentage of tumours, typically small and clinically amelanotic, the features are insufficiently distinct for a confident clinical diagnosis and tissue is required for diagnosis. We used a 23-G vitreous cutter to access the biopsy site in 43 patients with clinically indeterminate tumours. After retinotomy, an incisional choroidal biopsy yielded a specimen of ∼1 mm3. Obtained tissue was routinely processed for light microscopy including an immunohistochemical panel of monoclonal antibodies. Adequate tissue for diagnosis was provided in 41/43 (95%) patients. The sensitivity and specificity to detect malignant disease were 0.97 and 1.00, respectively. The positive predictive value was 1.00. Complications included progression of pre-existing retinal detachment in 5/43 (12%) patients and transient rise in intraocular pressure to >40 mm Hg in 6/43 (14%) patients; 4 of these 6 patients had a pre-existing retinal detachment. No patient with a pre-operatively attached retina had a retinal detachment. We conclude that an incisional transretinal choroidal biopsy yields abundant material and may adequately confirm or exclude malignancy in patients with clinically indeterminate tumours. The complication rate can be minimised when patients with pre-existing retinal detachment are excluded from biopsy. [ABSTRACT FROM AUTHOR]

Aims The research objective was to develop a questionnaire module to be used, in addition to the European Organisation into Research and Treatment of Cancer (EORTC) QLQ-C30, for measurement of quality of life (QL) among patients with uveal melanoma treated with methods such as transpupillary thermotherapy, plaque radiotherapy, proton beam radiotherapy, local resection, and enucleation. The present paper describes the development through Phases I-III. Methods Relevant QL issues were generated from literature search and from interviews with ophthalmologists, nurses, and patients with uveal melanoma representing three major treatment options: enucleation, plaque brachytherapy, and proton beam therapy. Results The provisional module was pretested in 61 patients from Finland, Sweden, and UK. The EORTC QLQ-OPT3O module consists of 26 items for all patients, and four additional items for patients receiving treatments other than enucleation. It measures ocular irritation, vision impairment, headache, worry about recurrent disease, problems with driving, problems with appearance functional problems due to vision impairment, and problems reading. Conclusions Several treatment modalities are available for uveal melanoma. There is limited knowledge of the impact of these treatments on QL in the long and short term. We hope that the OPT3O module together with the EORTC QLQ-C30 core questionnaire can be a useful tool in research. [ABSTRACT FROM AUTHOR]

A letter to the editor is presented in response to the article about the role of biopsy in lacrimal gland pleomorphic adenoma.