2023年8月8日 · Nasal polyps are painless growths inside the nose or the hollow areas inside the bones of the face, also known as sinuses. Nasal polyps aren't cancer. Small nasal polyps might not cause symptoms. Larger growths or groups of nasal polyps can block the nose. They can lead to breathing problems, not being able to smell and infections.

Nasal polyps are painless and benign (noncancerous) growths. They form in the mucosa (thin, soft tissue) that lines your nasal and sinus passages. They usually appear on both sides of your nose. Nasal polyps can get irritated and swollen, making …

2023年8月8日 · CT scans can show the size of polyps deep in the sinuses and where they are. These studies can also help rule out other reasons the nose is blocked. Allergy tests. Skin tests can show if allergies are causing ongoing inflammation. With a skin prick test, tiny drops of allergy-causing agents are pricked into the skin of the forearm or upper back.

2023年7月31日 · Nasal polyps are benign inflammatory and hyperplastic outgrowths of the sinonasal mucosa. Their most common manifestation is in patients with chronic rhinosinusitis (CRS). For this reason, the term chronic rhinosinusitis with nasal polyposis (CRSwNP) is frequently used when discussing the topic of nasal polyps.

2024年7月5日 · Nasal polyps are soft, noncancerous growths that can develop in your nose or sinuses. Polyps aren't typically painful, but these soft, swollen, sac-like growths of inflamed tissue can cause irritating symptoms and potential complications.

Nasal polyps are noncancerous growths of the tissues that line the nose and sinuses. These growths are often shaped like teardrops and form in groups. Common symptoms include: The development of nasal polyps is associated with chronic rhinosinusitis, which is inflammation of the nasal passages and sinuses lasting 12 weeks or more.

2019年10月29日 · Nasal polyps are noncancerous growths that tend to appear most often in the area where the sinuses near the eyes, nose and cheekbones drain into the nose. Because nasal polyps are soft and don't cause pain, most people don't know they have them until the polyps grow large enough to block the nasal airway.

2023年8月30日 · Larger or multiple polyps can cause a sensation of nasal congestion, impaired sense of smell and taste, decreased airflow and recurring sinus infections. Some people with nasal polyps develop an intolerance to over-the-counter …

Nasal polyps are benign (noncancerous) growths that may form inside nasal passages and sinuses — the spaces behind your nose and cheeks. They typically form in clusters. Nasal polyps can develop on either or both sides of the nose. They are pear-shaped and vary in size from microscopic to several centimeters. What are the symptoms of nasal polyps?

2024年7月23日 · Nasal polyps are soft, painless growths that can develop inside the nasal passages. Signs may include a congested or runny nose, postnasal drip, or feeling like your nasal...