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.

2024年1月16日 · 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 it hard for you to breathe through your nose.

2023年8月8日 · A diagnosis of nasal polyps starts with symptoms, a medical history and a physical exam. Tests to diagnose nasal polyps might include: Nasal endoscopy. This involves using a narrow tube with a lighted lens or tiny camera to look at the inside of the nose. Imaging studies. CT scans can show the size of polyps deep in the sinuses and where they ...

2024年12月11日 · Nasal polyps are noncancerous growths that can form in your nose or sinuses. WebMD explains nasal polyps, including what causes them, their symptoms, and their treatment.

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.

2024年7月23日 · Nasal polyps are soft, painless growths inside the nasal passages. They often occur in the area where the upper sinuses drain into your nose (where your eyes, nose, and cheekbones...

2024年7月5日 · Nasal polyps are soft, round, or teardrop-shaped tissue growths in your nostrils and nasal passages. They are not life-threatening but some underlying health conditions, including asthma and other inflammatory problems, may contribute to polyp development.

2023年7月31日 · Nasal polyps are a ubiquitous diagnosis that can manifest in a variety of diseases, the most common being chronic rhinosinusitis and chronic nasal obstruction. Although benign, nasal polyps and their underlying disease may have a …

2023年4月12日 · A nasal polyp is a benign (noncancerous) tumor that grows from the lining of the nose or sinuses. These polyps usually occur in both the right and left nasal passages and obstruct the flow of air. They can make your nose feel stuffy, and can decrease your sense of smell.

Nasal polyps are painless soft growths inside your nose. They're not usually serious, but they can keep growing and block your nose if not treated. Check if you have nasal polyps. Symptoms of nasal polyps include: a blocked nose; a runny nose; a feeling that mucus is slowly dripping down the back of your throat (postnasal drip)