Nasal polyp. Light micrograph (LM) of a section through a nasal polyp, a benign growth that arises from a mucous membrane. Symptoms include trouble breathing through the nose, loss of smell, decreased taste, post nasal drip, and a runny nose. The growths are sac-like, movable, and nontender. They typically occur in both nostrils in those who are affected. Face pain may occasionally occur. Complications may include sinusitis.Treatment is typically with steroids, often in the form of a nasal spray. If this is not effective surgery may be considered. Magnification: x40 when printed at 10 centimetres wide. Human tissue | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 4572 px × 3890 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |