50.3 MB (4.0 MB compressed)
5138 x 3425 pixels
43.4 x 29.0 cm ⏐ 17.1 x 11.4 in (300dpi)
DR P. MARAZZI / SCIENCE PHOTO LIBRARY DR P. MARAZZI / SCIENCE PHOTO LIBRARY
Nasal polyp following surgical excision. Polyps are a form of benign growth that may need to be removed if they grow too large. In this case, the polyp had grown large enough to block the patient's nasal passage, and endoscopic surgery was carried out to remove it via the patient's nostrils.
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