Results 61 to 70 of about 4,816,998 (166)

Ocular Surface Squamous Neoplasia Masquerading as Recalcitrant Epithelial Keratitis

open access: yes, 2021
PURPOSEThe purpose of this study was to report a unique case of ocular surface squamous neoplasia that masqueraded as a nonresolving toxic epithelial keratitis. METHODSThis was a case report and review of the literature.
Arjun Watane   +7 more
core   +1 more source

Clinical and computed tomographic characteristics of conjunctival large cell lymphoma in a cat

open access: yesVeterinary Record Case Reports, Volume 14, Issue 2, May 2026.
Abstract This case report describes a 12‐year‐old, female, neutered domestic shorthair cat presenting with an acute, diffuse, non‐resolving mass‐like lesion affecting the right conjunctiva. Despite an initial conscious snip biopsy result negative for malignancy and contrast‐enhanced computed tomography findings suggestive of sino‐orbital aspergillosis,
Yuet Yee Pang   +2 more
wiley   +1 more source

A multimodal diagnostic imaging approach to primary oesophageal squamous cell carcinoma in a dog

open access: yesVeterinary Record Case Reports, Volume 14, Issue 2, May 2026.
Abstract A 7‐year‐old male, neutered toy poodle, presented at the Companion Animal Veterinary Teaching Hospital of Utrecht University due to progressive weight loss, dysphagia and regurgitation. Physical and blood examinations revealed a low body condition score and mildly decreased serum folate concentration.
Tannaz Karouei   +4 more
wiley   +1 more source

Pterygium and Associated Ocular Surface Squamous Neoplasia [PDF]

open access: yes, 2009
Objective: To measure the rate of histopathologically identified ocular surface squamous neoplasia (OSSN) in pterygium specimens. Methods: All pterygium specimens collected from consecutive patients between April 8, 2003, and February 6, 2008, were ...
Schwab, Ivan   +2 more
core   +1 more source

Anal Cancer Screening and High‐Resolution Anoscopy: What Surgeons Should Know

open access: yes
ANZ Journal of Surgery, Volume 96, Issue 9, Page 2671-2678, September 2026.
Matthew Joseph Marino   +4 more
wiley   +1 more source

Assessing the effectiveness of texture and color enhancement imaging versus white‐light endoscopy in detecting gastrointestinal lesions: A systematic review and meta‐analysis

open access: yesDEN Open, Volume 6, Issue 1, April 2026.
Abstract Introduction Gastrointestinal cancers account for 26% of cancer incidence and 35% of cancer‐related deaths globally. Early detection is crucial but often limited by white light endoscopy (WLE), which misses subtle lesions. Texture and color enhancement imaging (TXI), introduced in 2020, enhances texture, brightness, and color, addressing WLE's
Muhammad Shahzil   +10 more
wiley   +1 more source

Lack of relationship between cigarette smoking and alcohol use with dysplasia grade in ocular surface squamous neoplasia

open access: yesClinical Ophthalmology, 2018
Alison D Early, Sarah Adelson, Craig J Miller, Thomas F Mauger Department of Ophthalmology, The Ohio State University Havener Eye Institute, Columbus, OH, USA Objective: To evaluate smoking and alcohol use as risk factors for higher-grade dysplasia in ...
Early AD   +3 more
doaj  

Unraveling Chronic Pain: From Mechanisms and Risks to Diagnosis and Treatment

open access: yesMedComm, Volume 7, Issue 4, April 2026.
Chronic pain arises through distinct molecular pathways categorized into nociceptive, neuropathic, and nociplastic types. Nociceptive pain begins with TRP channel activation in peripheral nociceptors, signaling via Aδ‐ and C‐fibers through the spinal dorsal horn and spinothalamic tracts to the brain, regulated by descending inhibition and involving ...
Xiaofeng Dai   +3 more
wiley   +1 more source

Topical chemotherapy for ocular surface squamous neoplasia: current status.

open access: yes, 2010
Br J Ophthalmol. 2010 May;94(5):532-5. Epub 2009 Sep 23. Topical chemotherapy for ocular surface squamous neoplasia: current status. Sepulveda R, Pe'er J, Midena E, Seregard S, Dua HS, Singh AD.
MIDENA, EDOARDO   +5 more
core   +1 more source

Clinicodemographic profile and treatment outcome in patients of ocular surface squamous neoplasia

open access: yesIndian Journal of Ophthalmology, 2017
Purpose: The aim is to study the clinicodemographic profile and treatment outcome of ocular surface squamous neoplasia (OSSN). Methods: This was a retrospective observational study of 57 eyes (56 cases) with clinically diagnosed OSSN, presenting in our ...
Rachna Meel   +5 more
doaj   +1 more source

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