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Temporal (giant cell) arteritis is a chronic vasculitis of large and medium sized vessels which usually occurs in individuals above 50 years of age. In patients less than 50 years temporal artery vasculitis is extremely rare. The clinical presentations of the vasculitis in younger patients appear to be different from the older patients. We present two case reports of temporal artery vasculitis in patients less than 50 years, one of them with human immunodeficiency virus infection. Both the cases had variable clinical presentations and good response to treatment.

We report on the fine-needle aspiration (FNA) cytology of atypical hemangioma of the breast in a 52-yr-old female. The patient presented with a 2-cm palpable left breast mass. An FNA of the mass was performed following a mammogram, corresponding to the palpable breast mass. The FNA demonstrated the presence of numerous atypical single spindle cells scattered throughout a hemorrhagic background. An unequivocal diagnosis of malignancy was not rendered in this case. However, the degree of cytologic atypia suggested a malignant process, and a recommendation for an excisional biopsy was made. Atypical hemangioma should therefore be included in the differential diagnosis of angiosarcoma and other benign and malignant spindle-cell lesions of the breast encountered on cytologic samples., (Copyright 2001 Wiley-Liss, Inc.)