Sinonasal Squamous Papilloma with Orbital Infiltration in an Elderly Nigerian Female, Unusual Presentation of an Uncommon Tumor: A Case Report  

作　　者：Oyeleye A. Oyelakin Oluyemi Fasina Clement A. Okolo Funsho J. Akande Onyekwere G. Nworgu 

机构地区：[1]Department of Otorhinolaryngology, University College Hospital, Ibadan, Nigeria [2]Department of Ophthalmology, University College Hospital, University of Ibadan, Ibadan, Nigeria [3]Department of Pathology, University College Hospital, University of Ibadan, Ibadan, Nigeria [4]Department of Otorhinolaryngology, University of Ibadan, Ibadan Nigeria

出　　处：《Case Reports in Clinical Medicine》2019年第5期134-139,共6页临床医学病理报告（英文）

摘　　要：Squamous papillomas are squamous-derived growths commonly arising from the oral cavity and oropharynx. A 75-year-old woman presented with chronic persistent left nasal obstruction and gradual painless non-axial proptosis with loss of vision in the left eye. Computed tomography scan showed an iso-dense lesion filling the frontal, left ethmoidal and sphenoidal sinuses, and the nasal cavity, with extension into the left orbit. She underwent surgical tumor resection with orbital exenteration and histology revealed features of an aggressive hyperkeratotic squamous papilloma arising from the sino-nasal region. Although squamous papillomas have been natively associated with the oral cavity and oropharynx, they present less frequently as sino-nasal tumors with orbital invasion.Squamous papillomas are squamous-derived growths commonly arising from the oral cavity and oropharynx. A 75-year-old woman presented with chronic persistent left nasal obstruction and gradual painless non-axial proptosis with loss of vision in the left eye. Computed tomography scan showed an iso-dense lesion filling the frontal, left ethmoidal and sphenoidal sinuses, and the nasal cavity, with extension into the left orbit. She underwent surgical tumor resection with orbital exenteration and histology revealed features of an aggressive hyperkeratotic squamous papilloma arising from the sino-nasal region. Although squamous papillomas have been natively associated with the oral cavity and oropharynx, they present less frequently as sino-nasal tumors with orbital invasion.

关 键 词：ORBITAL TUMOR Sino-Nasal TUMOR PROPTOSIS SQUAMOUS PAPILLOMA 

分 类 号：R73[医药卫生—肿瘤]