Background: The diagnosis of breast cancer is, in Tunisia, still done at a late stage.
Aim: To identify the principal obstacles against early diagnosis of breast cancer for patients consulting at advanced locally stage or with metastasis.
Methods: We have asked 160 patients with breast cancer showing local T3 or T4 evolution or metastasis at the time of diagnosis, about reasons for the late diagnosis of their breast cancer.
Primary osteosarcoma of the kidney is very rare. Its exact histogenesis remains unclear. It has a tendency to recur locally and metastasize, and the prognosis is very poor.
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