Lung cancer cells. Light micrograph of clusters of cells from a mesothelioma,a cancerous lung tumour caused by the inhalation of asbestos dust. The malignant cells (stained blue) have a variable size,irregular formation and large nuclei - all of which are signs of cancer. Mesotheliomas develop on the pleural membrane outside the lungs and can cause fluid to collect around it. A mesothelioma may be symptomless or may cause coughs,chest pains and breathing difficulties. This form of cancer often spreads out quickly over the pleura,making it difficult to treat success- fully. Papanicolaou stained sample,taken from pleural fluid. Magnification: x63 at 35mm size | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Ashton, Jonathan |
Taille de l’image : | 3609 px × 2480 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |