Results 171 to 180 of about 9,762 (218)
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Hypopharyngeal inverted papilloma
The Journal of Laryngology & Otology, 1990AbstractA case of inverted papilloma of the hypopharynx is described. Review of the literature failed to reveal any previous case reports of inverted papilloma of the hypopharynx.
S, Hampal, M, Hawthorne
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Pathology, 1974
Summary Two examples of inverted urothelial papilloma are reported. One was from the renal pelvis, a site of origin not previously described. A study of serial sections showed that these lesions are not neoplasms, but an exaggerated form of the common urothelial crypt lesion.
L R, Matz, V A, Wishart, M A, Goodman
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Summary Two examples of inverted urothelial papilloma are reported. One was from the renal pelvis, a site of origin not previously described. A study of serial sections showed that these lesions are not neoplasms, but an exaggerated form of the common urothelial crypt lesion.
L R, Matz, V A, Wishart, M A, Goodman
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Intracranial inverting papilloma
Head & Neck, 1996Inverting papillomas usually originate from the lateral wall of the nose and sporadically from the ethmoid, maxillary, sphenoid, or frontal sinuses. Intracranial extension and dural penetration is rare and often associated with recurrent disease that has degenerated into squamous cell carcinoma.
P J, Miller +4 more
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Oropharyngeal Inverted Papilloma
Archives of Otolaryngology - Head and Neck Surgery, 1974Occurrence of an isolated inverted papilloma in the pharynx of a 38-year-old man establishes the ability of this lesion to originate beyond the confines of the nose and paranasal sinuses. The origin of inverted papilloma is ascribed to metaplasia from minor salivary gland ducts.
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Oral Surgery, Oral Medicine, Oral Pathology, 1973
Abstract A rare case of inverted papilloma of the oral cavity is presented. The lesion behaves in a benign manner, unlike similar lesions in the nasal cavity and paranasal sinuses which may undergo malignant change. The pathologist should be well aware of its occurrence.
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Abstract A rare case of inverted papilloma of the oral cavity is presented. The lesion behaves in a benign manner, unlike similar lesions in the nasal cavity and paranasal sinuses which may undergo malignant change. The pathologist should be well aware of its occurrence.
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Urology, 1983
A rare case of inverted papilloma of the ureter in a sixty-eight-year-old man is presented, and the literature is reviewed.
S, Naito, M, Minoda, H, Hirata
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A rare case of inverted papilloma of the ureter in a sixty-eight-year-old man is presented, and the literature is reviewed.
S, Naito, M, Minoda, H, Hirata
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Urology, 1975
The fifth reported case of a rare variant of transitional papillary tumor of the bladder termed inverted papilloma is reported with a brief review of the literature. This tumor is likely to be confused with invasive malignant papillary carcinoma although it has adistinct histologic pattern, and it is for this reason that attention is drawn to the ...
L G, Hefter, I S, Young
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The fifth reported case of a rare variant of transitional papillary tumor of the bladder termed inverted papilloma is reported with a brief review of the literature. This tumor is likely to be confused with invasive malignant papillary carcinoma although it has adistinct histologic pattern, and it is for this reason that attention is drawn to the ...
L G, Hefter, I S, Young
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Pulmonary inverted schneiderian papilloma
The Annals of Thoracic Surgery, 2004Pulmonary inverted Schneiderian papilloma (ISP) is a very rare entity. We herein describe a case that, for its clinical and pathologic features, proved to be challenging.
Margaritora, Stefano +5 more
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Zhonghua yi xue za zhi = Chinese medical journal; Free China ed, 2000
Inverted papilloma, a benign sinonasal lesion, constitutes 0.5% to 4% of all nasal tumors. Its local aggressiveness, high recurrence rate, association with malignancy or malignant transformation, and tendency toward multicentricity lead most physicians to advocate radical surgery.
L H, Yu, C Y, Ho, C Z, Lin
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Inverted papilloma, a benign sinonasal lesion, constitutes 0.5% to 4% of all nasal tumors. Its local aggressiveness, high recurrence rate, association with malignancy or malignant transformation, and tendency toward multicentricity lead most physicians to advocate radical surgery.
L H, Yu, C Y, Ho, C Z, Lin
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Medially originated inverted papilloma
Otolaryngology–Head and Neck Surgery, 2009ObjectivesThe objective of this study was to determine the characteristics of medially originated inverted papilloma (MOIP) and compare them with laterally originated inverted papilloma (LOIP).MethodsA retrospective review of the charts for a total of 83 patients with sinonasal inverted papilloma (IP) was conducted.
Ta-Jen, Lee +5 more
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