Nasal papilloma. Light micrograph (LM) of a section through affected nasal tissue. A benign neoplasm of respiratory mucosa (magenta) forming 1-5% of sinonasal tumors. Occurring usually in adults, often men. Symptoms include nasal obstruction, stuffiness or epistaxis (nose bleed). Magnification: x50 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 3619 px × 4829 px |
Model Release : | Non requis |
Restrictions : | - |