Results 151 to 160 of about 128,414 (206)
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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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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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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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Pediatric Dermatology, 1987
Abstract: We report three patients, ages 5 years 3 years. and 4 days, with umbilical polyps. In the third child the polyp was associated with an umbilical enteric fistula. An umbilical polyp is the result of incomplet closure of the omphalomesenteric duct and becomes apparent after the umbilical cord is detached.
M, Larralde de Luna +4 more
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Abstract: We report three patients, ages 5 years 3 years. and 4 days, with umbilical polyps. In the third child the polyp was associated with an umbilical enteric fistula. An umbilical polyp is the result of incomplet closure of the omphalomesenteric duct and becomes apparent after the umbilical cord is detached.
M, Larralde de Luna +4 more
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Southern Medical Journal, 1982
Inflammatory polyps that arise in the maxillary antra may extend into the nasal cavity and result in nasal obstruction. In some instances a combination of roentgenographic findings is helpful in diagnosis. This combination includes diminished aeration of the involved maxillary antrum, expansion of the antrum, and a soft tissue mass within but not ...
J E, Crowe +3 more
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Inflammatory polyps that arise in the maxillary antra may extend into the nasal cavity and result in nasal obstruction. In some instances a combination of roentgenographic findings is helpful in diagnosis. This combination includes diminished aeration of the involved maxillary antrum, expansion of the antrum, and a soft tissue mass within but not ...
J E, Crowe +3 more
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Journal of Surgical Oncology, 1997
Colon polyps may be single or multiple, noninherited or inherited, histologically may vary from inflammatory, hamartomatous, neurogenic, or adenomatous, and may be benign or malignant. The various recognized syndromes are discussed including their clinical presentation, malignant potential, and associated tumors. Recognition of these clinical syndromes
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Colon polyps may be single or multiple, noninherited or inherited, histologically may vary from inflammatory, hamartomatous, neurogenic, or adenomatous, and may be benign or malignant. The various recognized syndromes are discussed including their clinical presentation, malignant potential, and associated tumors. Recognition of these clinical syndromes
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