Results 151 to 160 of about 1,057,586 (215)
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The Lancet Respiratory Medicine, 2021
BACKGROUND Chronic rhinosinusitis with nasal polyps affects approximately 2-4% of the general population, and long-term use of systemic corticosteroids is associated with adverse effects.
Joseph K. Han +12 more
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BACKGROUND Chronic rhinosinusitis with nasal polyps affects approximately 2-4% of the general population, and long-term use of systemic corticosteroids is associated with adverse effects.
Joseph K. Han +12 more
semanticscholar +1 more source
BMJ Case Reports, 2023
Nasal polyps are a common aetiology for persistent nasal obstruction. While antrochoanal polyps predominate the literature, the lesser known sphenochoanal polyp is equally as bothersome. To our knowledge, no prior dedicated review exists that characterises the patient population affected by this disease.
Leith Bayazid, Gary D Josephson
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Nasal polyps are a common aetiology for persistent nasal obstruction. While antrochoanal polyps predominate the literature, the lesser known sphenochoanal polyp is equally as bothersome. To our knowledge, no prior dedicated review exists that characterises the patient population affected by this disease.
Leith Bayazid, Gary D Josephson
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Radiology, 2022
Gallbladder polyps (also known as polypoid lesions of the gallbladder) are a common incidental finding. The vast majority of gallbladder polyps smaller than 10 mm are not true neoplastic polyps but are benign cholesterol polyps with no inherent risk of ...
A. Kamaya +16 more
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Gallbladder polyps (also known as polypoid lesions of the gallbladder) are a common incidental finding. The vast majority of gallbladder polyps smaller than 10 mm are not true neoplastic polyps but are benign cholesterol polyps with no inherent risk of ...
A. Kamaya +16 more
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Endometrial polyps. An evidence-based diagnosis and management guide.
European Journal of Obstetrics, Gynecology, and Reproductive Biology, 2021OBJECTIVE To provide an updated practice guideline for the management of patients with endometrial polyps. MATERIALS AND METHODS A committee of six expert researchers draw the recommendations according to AGREE II Reporting Guideline.
S. Vitale +5 more
semanticscholar +1 more source
American Journal of Roentgenology, 1979
The antrochoanal polyp, a benign solitary polypoid lesion, usually arises in a maxillary sinus, opacifying and enlarging the sinus cavity without bone destruction. It passes through the ostium of the sinus into the choana, and from there into the posterior nasopharynx.
R, Towbin, J S, Dunbar, K, Bove
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The antrochoanal polyp, a benign solitary polypoid lesion, usually arises in a maxillary sinus, opacifying and enlarging the sinus cavity without bone destruction. It passes through the ostium of the sinus into the choana, and from there into the posterior nasopharynx.
R, Towbin, J S, Dunbar, K, Bove
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Gastric Polyp: Inflammatory Fibroid Polyp, Hyperplastic Polyp, and Inverted Hamartomatous Polyp
2020Inflammatory fibroid polyps (IFPs) are rare mesenchymal lesions in which histologically spindle cells proliferate in the submucosal layer [1, 2]. Despite occurrence of IFPs throughout the gastrointestinal tract, they are most commonly found in the gastric antrum (66–75%) [3].
Ken Namikawa, Toshiaki Hirasawa
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Gastroenterology, 2020
BACKGROUND & AIMS Narrow-band imaging (NBI) can be used to determine whether colorectal polyps are adenomatous or hyperplastic. We investigated whether an artificial intelligence (AI) system can increase the accuracy of characterizations of polyps by ...
E. Jin +18 more
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BACKGROUND & AIMS Narrow-band imaging (NBI) can be used to determine whether colorectal polyps are adenomatous or hyperplastic. We investigated whether an artificial intelligence (AI) system can increase the accuracy of characterizations of polyps by ...
E. Jin +18 more
semanticscholar +1 more source
Annual Review of Medicine, 1985
Carcinoma of the large bowel arises almost exclusively in neoplastic polyps, which are present in 5-10% of the population over age 40. These polyps may be of three histologic types: (a) tubular adenoma (adenomatous polyp), (b) tubulovillous adenoma (villoglandular polyp), and (c) villous adenoma.
F W, Ackroyd, S E, Hedberg
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Carcinoma of the large bowel arises almost exclusively in neoplastic polyps, which are present in 5-10% of the population over age 40. These polyps may be of three histologic types: (a) tubular adenoma (adenomatous polyp), (b) tubulovillous adenoma (villoglandular polyp), and (c) villous adenoma.
F W, Ackroyd, S E, Hedberg
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Hospital Medicine, 1994
Nasal polyps are as common as adult onset asthma and unilateral polyps require histological examination. Medical therapy with corticosteroids should be tried before surgery. The anatomy should be demonstrated with computed tomography before endoscopic surgery.
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Nasal polyps are as common as adult onset asthma and unilateral polyps require histological examination. Medical therapy with corticosteroids should be tried before surgery. The anatomy should be demonstrated with computed tomography before endoscopic surgery.
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