Results 51 to 60 of about 2,440 (183)

Evulation of Intranasal Anatomy and Pathologies in the Etiopathogenesis and Treatment of Nasolacrimal Duct Obstruction

Turkish Archives of Otorhinolaryngology, 2013
Objective:Patients who underwent endoscopic dacryocystorhinostomy (DCR) operation were analyzed for their nasal obstructive anatomic and pathologic infrastructures.Methods:Thirty two patients with distal lacrimal system pathology who underwent endonasal ...
Mustafa Kule, Zeynep Gökçen Kule, Ali Okan Gürsel, Murat Kaplan   +3 more
doaj   +1 more source

External dacryocystorhinostomy: Tips and tricks

Oman Journal of Ophthalmology, 2012
Dacryocystorhinostomy or DCR is one of the most common oculoplastics surgery performed. It is a bypass procedure that creates an anastomosis between the lacrimal sac and the nasal mucosa via a bony ostium.
Mohammad Javed Ali, Milind N Naik, Santosh G Honavar   +2 more
doaj   +1 more source

Outcomes and Complications of 2‐Stage Versus 3‐Stage Paramedian Forehead Flaps

Otolaryngology–Head and Neck Surgery, Volume 172, Issue 6, Page 1888-1896, June 2025.
Abstract Objective This study aims to explore outcomes among 2‐stage paramedian forehead flaps (PFFs), 3‐stage PFFs, and PFFs undergoing accelerated pedicle takedown. Study Design A retrospective review. Setting A tertiary care institution. Methods Patients who underwent PFFs for nasal defects between 2017 and 2022 were identified.
W. Jack Palmer, Dev Amin, Praneet Kaki, Matt Davis, Eric Fei, Neha Garg, Daniel J. Campbell, Dana Michlin, Khashayar Arianpour, Howard Krein, Ryan Heffelfinger   +10 more
wiley   +1 more source

From Growth Factors to Structure: PDGF and TGF‐β in Granulation Tissue Formation. A Literature Review

Journal of Cellular and Molecular Medicine, Volume 29, Issue 11, June 2025.
ABSTRACT Platelet‐Derived Growth Factors (PDGFs) and Transforming Growth Factor β (TGFβ) are pivotal in orchestrating the complex wound healing process, particularly in granulation tissue formation. This review aims to comprehensively examine the roles of PDGF alongisde TGFβ in granulation tissue formation and their implications for abnormal wound ...
Josiah Irma, Arief S. Kartasasmita, Angga Kartiwa, Irawati Irfani, Saraswati Anindita Rizki, Serena Onasis   +5 more
wiley   +1 more source

Lacrimal Stents and Intubation Systems: An Insight

Delhi Journal of Ophthalmology, 2015
Lacrimal stents and intubation systems have been used in past to keep the lacrimal pathways patent after surgery, trauma, reconstruction etc. Recently, its physiological role for functional epiphora has been highlighted.
Manpreet Singh, Saurabh Kamal, V Sowmya
doaj   +1 more source

The Impact of NO2 on Epithelial Barrier Integrity of a Primary Cell‐Based Air–Liquid Interface Model of the Nasal Respiratory Epithelium

Journal of Applied Toxicology, Volume 45, Issue 3, Page 482-491, March 2025.
ABSTRACT Nitrogen dioxide (NO2) is a pervasive gaseous air pollutant with well‐documented hazardous effects on health, necessitating precise toxicological characterization. While prior research has primarily focused on lower airway structures, the upper airways, serving as the first line of defense against airborne substances, remain understudied. This
Helena Moratin, Josephine Lang, Magdalena‐Sophie Picker, Angela Rossi, Christian Wilhelm, Armin von Fournier, Manuel Stöth, Miguel Goncalves, Norbert Kleinsasser, Stephan Hackenberg, Agmal Scherzad, Till Jasper Meyer   +11 more
wiley   +1 more source

Ocular microbiota types and longitudinal microbiota alterations in patients with chronic dacryocystitis with and without antibiotic pretreatment

iMetaOmics
Antibiotic pretreatment is routine for chronic dacryocystitis (DC) patients. Herein, the longitudinal effects of antibiotic pretreatment before dacryocystorhinostomy for DC patients were evaluated.
Shengru Wu, Limin Zhu, Tingting Wang, Chenguang Zhang, Jiaqi Lin, Yanjin He, Junhu Yao, Tingting Lin, Juan Du   +8 more
doaj   +1 more source

Quality‐of‐Life Outcomes Following Endoscopic Resection of Sinonasal Inverted Papilloma

The Laryngoscope, Volume 135, Issue 2, Page 579-585, February 2025.
In this multi‐institutional longitudinal study of 373 inverted papilloma patients, surgical resection significantly improved quality of life (QOL) within 1 month of surgery, which improved in a durable manner at 3 months postoperatively and stabilized across 12 months.
Arash Abiri, Ellen M. Hong, Katelyn K. Dilley, Theodore V. Nguyen, Mandy K. Salmon, Elysia M. Grose, Siddhant H. Tripathi, Sanjena Venkatesh, Yohan Kim, Daniel J. Lee, Jennifer E. Douglas, Jacob G. Eide, Rijul S. Kshirsagar, Katie M. Phillips, Ahmad R. Sedaghat, John M. Lee, Charles C.L. Tong, Nithin D. Adappa, James N. Palmer, Edward C. Kuan   +19 more
wiley   +1 more source

Nasolacrimal Duct Mucocele: Case Report and Literature Review

International Archives of Otorhinolaryngology, 2015
Introduction Mucoceles are benign expansive cystic formations, composed of a mucus-secreting epithelium (respiratory or pseudostratified epithelium). Nasolacrimal mucocele occurs in a small proportion of children with nasolacrimal duct obstruction and is
Fernanda Carneiro Corujeira de Britto, Vitor Veloso Rosier, Tovar Vicente Luz, Raquel Crisóstomo Lima Verde, Clara Mônica Figueiredo de Lima, Marcus Miranda Lessa   +5 more
doaj   +1 more source

Quantifying capacity of otolaryngology‐head and neck surgery in Zimbabwe

Laryngoscope Investigative Otolaryngology, Volume 10, Issue 1, February 2025.
Providing surgical care for ear, nose, and throat (ENT) conditions is a major challenge in countries like Zimbabwe, where many people lack access to necessary medical services. This study aims to understand the current capacity for ENT surgical services in Zimbabwe by examining surgical records from private and public hospitals.
Katerina J. Green, Daniel G. Eyassu, Amiti Jain, Priya Arya, Estephania Candelo, Dontre' M. Douse, Naboth N. Matinhira, Clemence Chidziva, Joshua P. Wiedermann   +8 more
wiley   +1 more source