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https://www.readbyqxmd.com/read/28490410/recurrence-of-sinonasal-inverted-papilloma-following-surgical-approach-a-meta-analysis
#1
Ronald G Amedee
No abstract text is available yet for this article.
May 1, 2017: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/28485293/the-rapid-change-in-sinonasal-inverted-papilloma-incidence-the-epidemiological-analysis
#2
Roland Zydroń, Grażyna Greczka, Małgorzata Wierzbicka
In recent years, the incidence of sinonasal inverted papilloma (IP) in a stable population has increased significantly. The aim of the study was to analyze the occurrence of IP between the years 2002-2012 in relation to epidemiological factors in an unalterable area. Moreover, we wanted to start a discussion about the difficulties in determining the inci¬dence of benign lesions that are not included in registers. This retrospective study included a group of 69 patients who were treated in the Department of Otolaryngology, ENT Oncology, Poznań University of Medical Sciences...
February 28, 2017: Otolaryngologia Polska
https://www.readbyqxmd.com/read/28485287/clinical-outcomes-of-treatment-of-sinonasal-inverted-papillomas-ips-depending-on-the-surgical-technique-and-learning-curve
#3
Roland Zydroń, Małgorzata Wierzbicka, Grażyna Greczka
INTRODUCTION: Sinonasal inverted papillomas (IPs) are a major challenge for ENT specialists. In the last decades, the number of endoscopic procedures has increased, while the percentage of external or double approach procedures has decreased. The aim of this study was to evaluate long-term IP treatment outcomes according to the applied surgical method. MATERIAL AND METHODS: the retrospective study included 69 patients (28 women and 41 men) treated during 2002-2012 in the Department of Otolaryngology and Laryngological Oncology of Poznań University of Medical Sciences...
November 20, 2016: Otolaryngologia Polska
https://www.readbyqxmd.com/read/28485285/endoscopic-surgical-management-of-sinonasal-inverted-papilloma-extending-to-frontal-sinuses
#4
Yukiko Takahashi, Fumi Shoji, Yukio Katori, Hiroshi Hidaka, Naoya Noguchi, Yasuhiro Abe, Risako Kakuta Kakuta, Takahiro Suzuki, Yusuke Suzuki, Nobuo Ohta, Seiji Kakehata, Yoshitaka Okamoto
OBJECTIVE: Sinonasal inverted papilloma has been traditionally managed with external surgical approaches. Advances in imaging guidance systems, surgical instrumentation, and intraoperative multi-visualization have led to a gradual shift from external approaches to endoscopic surgery. However, for anatomical and technical reasons, endoscopic surgery of sinonasal inverted papilloma extending to the frontal sinuses is still challenging. Here, we present our experience in endoscopic surgical management of sinonasal inverted papilloma extending to one or both frontal sinuses...
November 10, 2016: Otolaryngologia Polska
https://www.readbyqxmd.com/read/28479047/the-analysis-of-expression-of-p16-protein-in-group-of-53-patients-treated-for-sinonasal-inverted-papilloma
#5
Roland Zydroń, Andrzej Marszałek, Magdalena Bodnar, Paweł Kosikowski, Grażyna Greczka, Małgorzata Wierzbicka
INTRODUCTION: Sinonasal Inverted Papilloma (IP) constitute relevant therapeutic problem due to destructive character of growth, tendency to recur and the possibility of malignant transformation. Therefore, many attempts to identify risk factors for IP occurrence have been undertaken, as well as research to find markers that would allow for the earlier detection of tumors and the application of adequate therapy. A widely known risk factor of IP is HPV infection. One of the markers of HPV infection and the ongoing effect of this change (although arousing some controversy) is the expression of the p16 protein...
April 19, 2017: Brazilian Journal of Otorhinolaryngology
https://www.readbyqxmd.com/read/28473663/expression-pattern-of-estroprogestinic-receptors-in-sinonasal-inverted-papilloma
#6
Agostino Serra, Rosario Caltabiano, Giacomo Spinato, Salvatore Gallina, Salvatore Caruso, Venerando Rapisarda, Paola Di Mauro, Veronica Castro, Angelo Conti, Luisa Licciardello, Luigi Maiolino, Salvatore Lanzafame, Salvatore Cocuzza
Inverted papilloma (IP) is a locally destructive, benign neoplasm of the nose and paranasal sinuses with a high tendency for recurrence, a significant potential for malignancy, and an etiology that today is still uncertain. The expression of hormonal receptors in neoplastic tissues has been the focus of intensive research for its potential diagnostic, prognostic, and therapeutic significance. The aim of this study was to assess the potential estroprogestinic receptor expression in patients undergoing sinus surgery for IP...
April 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/28443149/inverted-urothelial-papilloma-a-review-of-diagnostic-pitfalls-and-clinical-management
#7
REVIEW
Mary K Sweeney, Soroush Rais-Bahrami, Jennifer Gordetsky
Inverted urothelial papilloma (IUP) is a rare, non-invasive endophytic lesion that accounts for 1-2% of urothelial tumours. On cystoscopy, IUP appears as a pedunculated/papillary mass with a smooth surface. On microscopy, IUP has an endophytic growth pattern with the bulk of the tumour covered by a superficial layer of urothelium, which can be hyperplastic or attenuated. The cytology should be bland, with uniform, spindled cells arranged in anastomosing trabeculae and cords with peripheral palisading of basaloid cells...
January 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28432463/malignant-transformation-of-sinonasal-inverted-papilloma-and-related-genetic-alterations-a-systematic-review
#8
REVIEW
M Re, F M Gioacchini, A Bajraktari, M Tomasetti, S Kaleci, C Rubini, A Bertini, G Magliulo, E Pasquini
Schneiderian papillomas are uncommon tumors which may develop within the nasal cavity and comprise three well-defined histological types: sinonasal inverted papilloma (SNIP), exophytic papilloma, and oncocytic papilloma. It is well known the rate of Schneiderian papilloma may also present a malignant degeneration and SNIP represents the most important subgroup in consideration of its frequency and malignant propensity. Although HPV infection is always considered the first event favoring the development of SNIP, however, it is not established as an eventual connection between viral actions and malignant transformation...
April 21, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28421830/sinonasal-inverted-papilloma-risk-factors-for-local-recurrence-after-surgical-resection
#9
Quentin Lisan, Ollivier Laccourreye, Pierre Bonfils
OBJECTIVES: Sinonasal inverted papillomas (SIP) present a potential for recurrence years after the surgery, but most studies report short-term follow-up, and risk factors for recurrence are still debated. Furthermore, several classifications are described, and no consensus exists regarding which one should be used. The aims of this study were to report our long-term results, investigate for potential risk factors for recurrence, and compare the existing 8 staging systems. METHODS: Over a 28-year period, 110 patients with a diagnosis of SIP were enrolled...
June 2017: Annals of Otology, Rhinology, and Laryngology
https://www.readbyqxmd.com/read/28407252/combined-endonasal-and-eyelid-approach-for-management-of-extensive-frontal-sinus-inverting-papilloma
#10
Monirah Albathi, Murugappan Ramanathan, Andrew P Lane, Kofi D O Boahene
OBJECTIVES: Sinonasal inverting papilloma (IP) is a benign but locally aggressive mucosal neoplasm with a high recurrence rate. Extension into the frontal sinus presents surgical challenges for endonasal resection. This study presents an orbitofrontal approach for managing extensive IP. STUDY DESIGN: Case series. METHODS: Four patients seen between 2012 and 2016 with biopsy-proven IP with lateral frontal sinus extension underwent a combined endonasal and transpalpebral approach for tumor resection...
April 13, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28374054/-tuna-saving-endoscopic-medial-maxillectomy-a-surgical-technique-for-maxillary-inverted-papilloma
#11
Fabio Pagella, Alessandro Pusateri, Elina Matti, Irene Avato, Dario Zaccari, Enzo Emanuelli, Tiziana Volo, Diego Cazzador, Leonardo Citraro, Giampiero Ricci, Giovanni Leo Tomacelli
The maxillary sinus is the most common site of sinonasal inverted papilloma. Endoscopic sinus surgery, in particular endoscopic medial maxillectomy, is currently the gold standard for treatment of maxillary sinus papilloma. Although a common technique, complications such as stenosis of the lacrimal pathway and consequent development of epiphora are still possible. To avoid these problems, we propose a modification of this surgical technique that preserves the head of the inferior turbinate and the nasolacrimal duct...
April 3, 2017: European Archives of Oto-rhino-laryngology
https://www.readbyqxmd.com/read/28329525/oral-inverted-ductal-papilloma-not-related-to-hpv
#12
Alan Motta Do Canto, Florence Zumbaio Mistro, Sergio Kignel, Fabiana Martins, Michelle Palmieri, Paulo Henrique Braz-Silva
Oral inverted ductal papilloma (OIDP) is a rare, nonrecurrent,benign lesion of salivary glands. The etiologyis still poorly understood; the correlation with humanpapilloma virus (HPV) is controversial. Herein wepresent a 74-year-old man with a tumor in lower lip.Incisional biopsy was performed and the histologicaldiagnosis was OIDP. Inno-LiPA assay, based onpolymerase chain reaction and in situ hybridizationwas used to assess for HPV with no detection of viralDNA. Surgical excision was performed without anyrecurrences after two years of follow-up...
March 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28295338/modified-transnasal-endoscopic-medial-maxillectomy-through-prelacrimal-duct-approach
#13
Motohiko Suzuki, Yoshihisa Nakamura, Makoto Yokota, Shinya Ozaki, Shingo Murakami
OBJECTIVE: We previously reported a modified endoscopic medial maxillectomy (modified transnasal endoscopic medial maxillectomy through prelacrimal duct approach [MTEMMPDA]) to resect inverted papilloma (IP), for which the inferior turbinate (IT) and nasolacrimal duct (ND) can be preserved. MTEMMPDA is a safe and effective method to obtain wide, straight access to the maxillary sinus (MS). However, there are few reported cases of patients who underwent MTEMMPDA, and even fewer of patients who underwent partial osteotomy of the apertura piriformis and the anterior wall of the MS...
March 14, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28258684/-inverted-papilloma-of-the-nasal-cavity-a-case-report
#14
Jadwiga Muszalska, Tomasz Zatoński
Inverted papilloma is a rare, benign sinonasal tumor. Its etiology is the most likely related to HPV infection. Inverted papilloma originates from the ciliated respiratory epithelium, typically from the lateral nasal wall. The tumor is characterized by endophytic growth inwards the stroma with adjacent tissues destruction. The clinical symptoms are non-specific, such as: unilateral obstruction of the nasal duct, rhinorrhoea, epistaxis and anosmia. The treatment consists in a complete surgical excision of the tumor...
February 20, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28255033/mri-based-texture-analysis-to-differentiate-sinonasal-squamous-cell-carcinoma-from-inverted-papilloma
#15
S Ramkumar, S Ranjbar, S Ning, D Lal, C M Zwart, C P Wood, S M Weindling, T Wu, J R Mitchell, J Li, J M Hoxworth
BACKGROUND AND PURPOSE: Because sinonasal inverted papilloma can harbor squamous cell carcinoma, differentiating these tumors is relevant. The objectives of this study were to determine whether MR imaging-based texture analysis can accurately classify cases of noncoexistent squamous cell carcinoma and inverted papilloma and to compare this classification performance with neuroradiologists' review. MATERIALS AND METHODS: Adult patients who had inverted papilloma or squamous cell carcinoma resected were eligible (coexistent inverted papilloma and squamous cell carcinoma were excluded)...
March 2, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28247225/update-from-the-4th-edition-of-the-world-health-organization-classification-of-head-and-neck-tumours-tumours-of-the-ear
#16
Lester D R Thompson
The 2017 fourth edition of the World Health Organization Classification of Tumours, specifically as it relates to the ear (Chap. 9), has several changes. Importantly, the number of entities has been significantly reduced by omitting tumors or lesions if they do not occur exclusively or predominantly at this site or if they are discussed in detail elsewhere in the book. These entities include: embryonal rhabdomyosarcoma, osteoma, exostosis, angiolymphoid hyperplasia with eosinophilia, Schneiderian papilloma, inverted papilloma, lipoma of the internal auditory canal, hemangioma, hematolymphoid tumors, and secondary tumors...
March 2017: Head and Neck Pathology
https://www.readbyqxmd.com/read/28237169/inverted-conjunctival-papilloma-a-certainly-underestimated-high-risk-lesion-for-carcinomatous-transformation-a-case-report
#17
Sandra Lassalle, Célia Maschi, Jean-Pierre Caujolle, Valérie Giordanengo, Paul Hofman
No abstract text is available yet for this article.
February 2017: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/28207194/clinical-outcomes-of-sinonasal-squamous-cell-carcinomas-based-on-tumor-etiology
#18
Carol H Yan, Jason G Newman, David W Kennedy, James N Palmer, Nithin D Adappa
BACKGROUND: Squamous cell carcinoma (SCC) of the sinonasal cavity is a rare entity that arises as either de-novo tumors or from inverted papillomas (IPs). In this study we evaluate and compare oncologic outcomes of sinonasal SCCs based on their etiology and treatment strategy. METHODS: This investigation was a single-center, retrospective review comparing de-novo SCCs (n = 28) and those associated with IPs (n = 38) resected during the period from 2000 to 2015. Demographic and tumor data, surgical approach, recurrence, and clinical outcomes were analyzed...
May 2017: International Forum of Allergy & Rhinology
https://www.readbyqxmd.com/read/28181187/transcriptionally-active-high-risk-human-papillomavirus-is-not-a-common-etiologic-agent-in-the-malignant-transformation-of-inverted-schneiderian-papillomas
#19
Lisa M Rooper, Justin A Bishop, William H Westra
The role of human papillomavirus (HPV) as an etiologic and transformational agent in inverted Schneiderian papilloma (ISP) is unclear. Indeed, reported detection rates of HPV in ISPs range from 0 to 100%. The true incidence has been confounded by a tendency to conflate high- and low-risk HPV types and by the inability to discern biologically relevant from irrelevant HPV infections. The recent development of RNA in situ hybridization for high-risk HPV E6/E7 mRNA now allows the direct visualization of transcriptionally active high-risk HPV in ISP, providing an opportunity to more definitively assess its role in the development and progression of ISPs...
February 8, 2017: Head and Neck Pathology
https://www.readbyqxmd.com/read/28179032/management-of-inverted-papilloma-review
#20
REVIEW
B Attlmayr, S G Derbyshire, A V Kasbekar, A C Swift
BACKGROUND: Inverted papilloma is the most common benign tumour affecting the nose. There is a high rate of recurrence and a potential of malignant transformation. This review article aimed to identify the best available management of this pathology today. METHOD: A systematic review of the current English-language literature was performed. Only original articles with a minimum follow up of one year and an average follow up of two years were included. RESULTS: A total of 1385 patients from 16 case series were identified...
April 2017: Journal of Laryngology and Otology
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