Results 101 to 110 of about 655,237 (254)

Sinonasal Inverted Papilloma Endoscopic removal Experience

, 2017
Inverted papilloma incidence among newly diagnosed tumors of nose and paranasal sinuses makes from 0,4% to 5%. The case rate makes 0,6 cases per 100000 per year. It is most often diagnosed in male and the male-female ratio makes 5:1.
Bolozneva, E, Karpischenko, S
core   +1 more source

Clinical Studies of Inverted Papilloma of the Bladder [PDF]

, 2012
Inverted papilloma of the bladder is an uncommon urothelial neoplasm. Although it is traditionally regarded as a benign tumor, there are conflicting data on multiplicity, reccurence rate, and association with urothelial carcinoma.
梅本, 晋, 五島, 明彦, 藤浪, 潔, 平澤, 輝一, 仙賀, 裕, 朝倉, 智行   +5 more
core  

Intraductal papilloma of minor salivary gland: a case report and literature review

Frontiers in Oral Health
Intraductal papilloma is a rare benign neoplasm arising from the secretory ducts of the salivary glands. A 79-year-old man with an intraductal papilloma located in the minor salivary gland of sublingual mucosa was reported.
Yifei Wang, Xiaowei Li, Chunfang Yao, Yi Wu, Hengli Ni   +4 more
doaj   +1 more source

Low Grade Papillary Sinonasal (Schneiderian) Carcinoma: A Series of Five Cases of a Unique Malignant Neoplasm with Comparison to Inverted Papilloma and Conventional Nonkeratinizing Squamous Cell Carcinoma

Head and Neck Pathology, 2021
Mario W. Saab-Chalhoub, Xingyi Guo, Qiuying Shi, R. Chernock, J. Lewis   +4 more
semanticscholar   +1 more source

Isolated inverted papilloma of the sphenoid sinus : case report [PDF]

, 2011
Background: Primary inverted papilloma of the sphenoid sinus is rare. The tumor is considered locally aggressive. In selected cases inverted papilloma can be associated with squamous celt carcinoma.
Stręk, Paweł, Wiatr, Maciej, Podziorny, Henryk, Oleś, Krzysztof, Boroń, Aleksandra, Tomik, Jerzy, Składzień, Jacek, Szaleniec, Joanna   +7 more
core  

ISOLATED INVERTED PAPILLOMA AT INFERIOR TURBINATE

, 2020
Inverted papilloma (IP) is one of the benign sinonasaltumors and usually originates from lateral nasal wallmucosa. Despite being a benign tumor, IPs mightinvade neighboring structures such as paranasalsinuses, orbita, even skull base.
Nursaçan, Onur, Koç, Tülay, Şan, Furkan   +2 more
core   +1 more source

Inverted papilloma of the sphenoid sinus – case report

Acta Oto-Laryngologica Case Reports
Inverted papilloma is a histologically benign tumor. Nonetheless, it has a high rate of recurrence, local aggressiveness, and the potential for malignant transformation, especially into squamous cell carcinoma.
João Velez, Catarina Rato, António Miguéis   +2 more
doaj   +1 more source

Peutz-Jeghers syndrome and sinonasal diseases: A case report and literature review

Ear, Nose & Throat Journal
Peutz-Jeghers syndrome is an unusual inherited intestinal polyposis syndrome associated with distinct mucocutaneous pigmentation. Peutz-Jeghers syndrome is known to show variable penetrance and clinical heterogeneity.
Seung Yong Park MD, Kyung Soo Kim MD, PhD, Hyun Jin Min MD, PhD   +2 more
doaj   +1 more source

Varied Presentations of Inverted Papilloma

, 2010
Inverted papillomas form about 0.4 to 5% of nasal tumors. They usually present as unilateral firm, bulky, red and vascular masses. We present three cases which were initially diagnosed as a maxillary mucocele, pansinusitis and antrochoanal polyp based on
S Mallina, Anitha Vivekanandan
core   +1 more source

A Sneak Peek into the Biological Behavior of Sinonasal Papillary Neoplasms – A Study of 12 Cases

Medical Journal of Dr. D.Y. Patil Vidyapeeth
Background and Objectives: Sinonasal papillary neoplasms include benign and malignant tumors of the sinonasal tract. Benign sinonasal papillary neoplasms are papillomas which further have three subtypes: exophytic, inverted, and oncocytic.
Vaanya Kaushik, Swati Sharma, Geetha Vasudevan, Megha Murali, Ranjini Kudva, Kanthilatha Pai, Kailesh Pujary   +6 more
doaj   +1 more source