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http://dx.doi.org/10.1177/0145561319863367 | DOI Listing |
Malays J Pathol
August 2023
Universiti Kebangsaan Malaysia, Faculty of Medicine, Department of Pathology, Kuala Lumpur, Malaysia.
Introduction: Lymphangiomatous polyp of the tonsil is generally accepted as a hamartomatous lesion. Its differential diagnosis includes fibroepithelial polyp, squamous papilloma, angiofibroma, haemangioma, arteriovenous malformation, hamartoma and lymphangioma.
Case Report: A 33-year-old man presented with 2 months history of feeling of foreign body sensation in the throat.
BMJ Case Rep
May 2023
Otorhinolaryngology, Karamandanio Children's Hospital, Patras, Greece.
The hamartomatous polyp is a rare benign hamartoma of the palatine tonsil, usually encountered during the second decade of life. It may be reported under various terms in the literature, like lymphangioma of the tonsil, angiofibrolipoma, lymphangiomatous tonsillar polyp and lymphangiectatic fibrous polyp. Macroscopically, it appears as a large, pale, pedunculated mass.
View Article and Find Full Text PDFBr J Hosp Med (Lond)
December 2022
Department of Otorhinolaryngology, Jeju National University School of Medicine and Jeju National University Hospital, Jeju, Republic of Korea.
Canine tonsillar polyps are uncommon. We describe 14 tonsillar polyps in dogs and review their classification and pathogenesis. All dogs were adult (3-13 years old).
View Article and Find Full Text PDFHead Neck Pathol
December 2020
Anatomic Pathology - Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street, SW, Rochester, MN, 55905, USA.
Well-differentiated (WDL) and dedifferentiated liposarcomas (DL) of the pharynx, larynx and oral cavity are rare, often mimicking benign lipomatous neoplasms or non-lipogenic mesenchymal tumors. Cases of WDL/DL arising in the upper aerodigestive tract, exclusive of the cervical esophagus, were reviewed. Morphologic features, ancillary studies, including fluorescence in situ hybridization (FISH) studies for CPM/MDM2, and clinical data was catalogued.
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