Results 21 to 30 of about 4,251 (179)

Evaluation of Inflammatory Blood Markers in Sinonasal Inverted Papilloma

Ear, Nose & Throat Journal, 2023
Objective: Sinonasal inverted papillomas are benign neoplasms of the nasal cavity and paranasal sinuses. They have characteristic features such as a high risk of recurrence and possible malignant transformation.
Zülküf Burak Erdur MD, Hasan Ahmet Özdoğan MD, Haydar Murat Yener MD, Emin Karaman MD, Harun Cansız MD, Çınare Aliyeva MD, Şebnem Batur MD, Hakkı Caner İnan MD   +7 more
doaj   +1 more source

Presentation of Childhood Inverted Papilloma with an Antrochoanal Polyp

Turkish Archives of Otorhinolaryngology, 2014
Inverted papilloma is a benign tumor that is characterized by invagination of nasal and paranasal sinus mucosa epithelium into the stroma. It often originates from the lateral nasal wall and is mostly seen among males between 50 and 60 years old.
Murat Topdağ, Ahmet Mutlu, Kadri İla
doaj   +1 more source

Genetic Ablation and Multi‐Omics Profiling Reveal CEP55 as a Key Driver of Tumorigenesis in Diverse Cancer Models

Advanced Science, EarlyView.
Genetic ablation of Cep55 in Pten‐deficient mouse models delays tumorigenesis. Integrated multi‐omics analyses (proteomics, phosphoproteomics, and spatial transcriptomics) reveal that CEP55 regulates oncogenic signaling (RAS/ERK, PI3K/AKT), integrin/FAK‐mediated adhesion, extracellular matrix (ECM) remodeling, and endocytosis.
Behnam Rashidieh, Yuanhao Yang, Amanda Louise Bain, Phillip Theron, Catharina Vosloo, Sahar Keshvari, Parinaz Ahangar, Brydie Bowden, Simon M. Tria, Ben B. Wang, Sandra Isenmann, Nicholas J. Westra van Holthe, Zherui Xiong, Hani Vu, Sowmya Sharma, Asmerom Sengal, J. Alejandro Lopez, John Finnie, Antonella Papa, Pascal H.G. Duijf, Quan Nguyen, Pirjo M. Apaja, Kum Kum Khanna   +22 more
wiley   +1 more source

Incidence of nasal inverted papilloma in unilateral nasal lesions in Damietta Governorate

Al-Azhar Assiut Medical Journal, 2018
Background Unilateral nasal lesions are a characteristics group that need special attention from ear, nose and throat surgeons. Inverted nasal papilloma is one of such lesions. However, its incidence and pattern are not well-defined in Egypt.
Wael F Ismaeil, Mohamed H Abd El Azim
doaj   +1 more source

Conjunctival Inverted Papilloma Progressing to Carcinoma. First Report in Horse

Veterinary Sciences, 2021
A five-year-old, entire female Arabian horse with a 6-month history of a non-painful nodule on the conjunctiva of the right eye was evaluated. Ophthalmological examination showed a firm, smooth and fleshy conjunctival mass that raised the suspicion of a ...
Vito Biondi, Annamaria Passantino, Michela Pugliese, Salvatore Monti, Alessandra Sfacteria, Simona Di Pietro   +5 more
doaj   +1 more source

Complications and Clinical Outcomes Following Modified Endoscopic Denker's With Pyriform Aperture Preservation: A Prospective Analysis

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background The modified endoscopic Denker's (MED) approach provides access to all maxillary sinus (MS) walls for resection of various MS and retromaxillary pathologies, but the anteromedial maxilla has historically been resected. This study determined complication rates and outcomes following MED with pyriform aperture (PA) preservation ...
Yasser Almansour, Lane Donaldson, Khaled Kashlan, Swapna Vemuri, Jun Jin, John R. Craig   +5 more
wiley   +1 more source

Nasal Malignant Melanoma With an Inverted Papilloma in the Contralateral Nasal Cavity: A Case Report

Ear, Nose & Throat Journal
Background: We describe a patient with sinonasal mucosal melanoma (SNMM) and an inverted papilloma, which existed independently in both nasal cavities. Case presentation: We describe an unusual case of a 74-year-old male patient with SNMM and an inverted
Jing Guo MD, Jianwei Wang MD, Jiayu Cao BS, Yujuan Yang MD, Yu Zhang MD, PhD, Xicheng Song MD, PhD   +5 more
doaj   +1 more source

Acute proptosis: Unusual initial presentation of sinonasal inverted papilloma

Journal of Acute Disease, 2017
Inverted papilloma is an uncommon histopathological finding of maxillary sinus tumor. We reported here a rare case of inverted papilloma of maxillary sinus presented initially with ipsilateral proptosis. A middle-aged lady with history of having allergic
Norihan Ibrahim, Baharuddin Abdullah, Regunath Kandasamy, Nor Hayati Othman, Mohtar Ibrahim, Adil Hussein   +5 more
doaj   +1 more source

Frequent Recurrence of Sinonasal Inverted Papilloma With Carcinoma In Situ in a Multifocal Attachment Pattern: A Case Report and Review of the Literature

Ear, Nose & Throat Journal, 2023
Sinonasal inverted papilloma (SIP) is a benign tumor originating from the nasal cavity and paranasal sinuses. Sinonasal inverted papilloma is characterized by local infiltration, high recurrence, and malignant transformation, and its associated dysplasia
Yan Wang MD, Shunjiu Cui MD, Cheng Li MD, Bing Zhou MD   +3 more
doaj   +1 more source

Applications and prospects of artificial intelligence and digital medicine in pediatric nasal skull base tumors

Pediatric Investigation, EarlyView.
Pediatric nasal skull base tumors present diagnostic and therapeutic challenges due to their deep location, nonspecific symptoms, and the narrow nasal cavity in children. Although artificial intelligence (AI) and digital medicine have advanced early diagnosis, multidisciplinary treatment, and prognosis, their application in these rare tumors remains ...
Xiuping Wu, Jing Wei, Chen Liu, Pengpeng Wang, Wentong Ge, Yang Han   +5 more
wiley   +1 more source