[Bilateral exudative retinal detachment as the first sign of breast cancer--case report].

Metastatic choroidal tumours are the most common type of intraocular neoplasms in adults. Currently choroidal metastases are being diagnosed more frequently, generally due to the higher incidence of carcinomas, longer survival of cancer patients and better diagnostic possibilities. The most common primary cancers locations are breasts in women and lungs in men. These tumours are usually symptomatic and only in very rare cases metastases are the first symptom of carcinoma. We present such an atypical case of a 53-year-old female patient with bilateral exudative retinal detachment, which was the first symptom of a generalized malignancy originating in the mammary gland. Primary tumours and metastatic lesions both require a meticulous interdisciplinary examination, as well as the interdisciplinary treatment. Close liaison between oncologists and other specialists can result in faster diagnosis and improve treatment outcomes. Moreover, public health programs aimed at early detection of the most common tumours may help achieve better treatment results.