Breast cyst. Coloured ultrasound scan of a woman's breast showing a cyst at upper right (black,circular). This is the typical appearance of a fluid-filled cyst. Usually a cyst is harmless unless it disrupts the function of the tissue in which it is growing. During a breast examination,it is important to distinguish between a lump such as a cyst or other benign tumour,and a lump that is cancerous. Ultrasound uses high frequency sound waves and a receiver to distinguish between different densities of body tissue | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 2480 px × 3825 px |
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