Inverted papillomas are benign epithelial tumors usually arising from the mucous membrane of the sinonasal cavity and the urinary tract. Similar tumors of the conjunctiva are much rarer. We describe a case of juxtalimbal inverted papilloma in an 11-year-old boy who presented with a pigmented lesion that simulated a conjunctival nevus. Excisional biopsy established the diagnosis of inverted papilloma. The patient was carefully followed for 2 years, because the tumor's behavior in the conjunctiva is unknown. There was no recurrence of the lesion.
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http://dx.doi.org/10.1016/j.jaapos.2014.12.006 | DOI Listing |
Int J Med Sci
January 2025
Department of Otolaryngology, Head and Neck Surgery, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
Am J Otolaryngol
November 2024
Center for Precision Health, McWilliams School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, USA.
Background: Hyperostosis is a common radiographic feature of inverted papilloma (IP) tumor origin on computed tomography (CT). Herein, we developed a machine learning (ML) model capable of analyzing CT images and identifying IP attachment sites.
Methods: A retrospective review of patients treated for IP at our institution was performed.
Otolaryngol Head Neck Surg
December 2024
Department of Otolaryngology-Head and Neck Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA.
Objective: Prior studies have been contradictory on the role of human papillomavirus (HPV) infection in sinonasal inverted papilloma (SNIP) recurrence. This systematic review and meta-analysis was performed to further evaluate this potential association.
Data Sources: PubMed, Embase, and Scopus electronic databases.
Acad Radiol
December 2024
Department of Otorhinolaryngology, Head and Neck Surgery, Yantai Yuhuangding Hospital, Qingdao University, Yantai, China (Y.W., P.Y., J.W., Z.Z., G.W., Y.Z., Y.Y., Y.M., X.S.); Shandong Provincial Clinical Research Center for Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, China (Y.W., P.Y., J.W., Z.Z., G.W., Y.Z., Y.Y., Y.M., X.S.); Yantai Key Laboratory of Otorhinolaryngologic Diseases, Yantai Yuhuangding Hospital, Yantai, China (Y.W., P.Y., J.W., Y.Z., Y.Y., Y.M., X.S.). Electronic address:
Rationale And Objectives: Nasal polyps (NP) and inverted papilloma (IP) are benign tumors within the nasal cavity, each necessitating distinct treatment approaches. Herein, we investigate the utility of a deep learning (DL) model for distinguishing between NP and IP.
Materials And Methods: A total of 1791 patients with nasal benign tumors from two hospitals were retrospectively enrolled.
J Pers Med
December 2024
Department of Otorhinolaryngology, Medical School, University of Patras, GR 26504 Patras, Greece.
: Periostin's role in the pathogenesis of inflammatory diseases, particularly in the nose and paranasal sinuses, is an area of growing interest. This study aims to evaluate the expression of periostin in mucoceles, inverted papillomas, choanopolyps and retention cysts. : Tissue samples collected during functional endoscopic sinus surgery (FESS) were analyzed for POSTN gene mRNA expression using qPCR.
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