[Technic and results of fine needle biopsy, cylinder biopsy and surgical biopsy]

Mammography-screening contributes new diagnostic problems. In spite of sophisticated diagnostic procedures, surgical excision is the only way to diagnosis in microcalcifications. Triple-diagnosis may lead to the correct diagnosis of a carcinoma, but in most cases a tumor has to be excised if present. Specialists in senology tend to expensive and complicated diagnosis.