Tumors of the orbit as the first manifestation of a lung and breast malignancy

Introduction Orbit is one of the rarer locations for the metastasis of malignant tumors. The symptoms of orbital tumors are nonspecific, but require detail diagnostics. Methods of visualization, such as ultrasound, radiography, computed tomography scan and/or magnetic resonance imaging of the endocranium are a mandatory step in the diagnostics in order to determine not only the spread of the malignancy but also the affliction of the surrounding structures. The orbital manifestations can be the first sign of the malignant disease. Outline of cases The first case report presents a female patient with ocular symptomatology as a result of a metastasis of previously undiscovered breast cancer, and the second report presents a male patient with undiscovered lung cancer also presenting with ocular symptomatology. Conclusion An orbital tumor should instigate further diagnostic procedures, as it can be the first sign of a disseminated malignant disease.