Results 51 to 60 of about 2,229 (203)

Reconstruction of deep and perforating corneal defects in dogs—A review (Part II/III): Biomaterials and keratoprosthesis

Veterinary Ophthalmology, Volume 28, Issue 2, Page 532-542, March 2025.
Abstract The surgical reconstruction of severe corneal ulcers is a common and crucial component of the clinical practice of veterinary ophthalmology. Numerous surgical techniques are used in dogs for corneal reconstruction, and these techniques may be categorized by the material used to repair the corneal lesion.
Eric C. Ledbetter, Rick F. Sanchez, Marta Leiva Repiso   +2 more
wiley   +1 more source

Infrared autofluorescence, short-wave autofluorescence and spectral-domain optical coherence tomography of optic disk melanocytomas [PDF]

International Journal of Ophthalmology, 2016
AIM: To investigate the findings of infrared fundus autofluorescence (IR-AF) and spectral-domain optical coherence tomography (SD-OCT) in eyes with optic disc melanocytoma (ODM).
Peng Zhang, Yan-Nian Hui, Wen-Qin Xu, Zi-Feng Zhang, Hai-Yan Wang, Dong-Jie Sun, Yu-Sheng Wang   +6 more
doaj   +1 more source

Equine eyelid reconstruction by semi‐circular skin flap blepharoplasty

Equine Veterinary Education, Volume 38, Issue 11, Page e775-e783, November 2026.
Summary Reconstructive surgeries of the equine eyelid carry significant challenges for the equine surgeon, due to the poorly mobile and tightly adhered facial skin in this species. Preservation of lid function is an essential surgical consideration in order to maintain protection of the globe and cornea and to provide ocular comfort to the case ...
V. J. Jordan, D. Leong, C. Hartley
wiley   +1 more source

Contrast‐Enhanced Ultrasonography of Orbital and Intraocular Pathologies in 24 Dogs and 6 Cats

Veterinary Ophthalmology, Volume 29, Issue 6, November 2026.
ABSTRACT Objective Contrast‐enhanced ultrasonography (CEUS) is a noninvasive and relatively safe imaging technique to assess ocular perfusion, showing high sensitivity and specificity for tumor characterization in human oncology, while reports on its application in canine and feline diseased eyes are limited.
Janneke I. Ortner, Katharina M. Hittmair, Barbara Nell, Klaas‐Ole Blohm   +3 more
wiley   +1 more source

Two Different Cases with Melanocytoma of the Optic Disc

, 2010
A 45-year-old woman (Case 1) applied for control examination to learn whether there was any growth or not on tumoral lesion in her left eye. Melanocytoma of the optic disc involving the adjacent choroid in the left eye was seen on ophthalmoscopic ...
Mehmet Fuat ALAKUŞ, Kaan ÜNLÜ MD, Uğur KEKLİKÇİ, Keklikci, Ugur, Yıldırım Bayezıt SAKALAR, İhsan ÇAÇA, Sakalar, Yildirim Bayezit, Unlu, Kaan, Caca, Ihsan, Alakus, Mehmet Fuat   +9 more
core   +1 more source

Primary intramedullary melanocytoma presenting with lower limbs, defecation, and erectile dysfunction:A case report and review of the literature [PDF]

, 2021
BACKGROUND Primary intramedullary melanocytoma is an exceedingly rare type of primary melanocytic tumor in the central nervous system. Unfortunately, primary intramedullary melanocytoma lacks specificity in clinical symptoms and imaging features and ...
Liu, Chao, Wang, Ying, Huang, Tian Xiang, Liu, Zhi Qiang, He, Yan Qing, Fu, Jia Xin, Yan-Qing He, Chao Liu, Jia-Xin Fu, Zhi-Qiang Liu, Ying Wang, Tian-Xiang Huang   +11 more
core   +1 more source

A case of choroidal melanocytoma treated by transscleral resection: A clinicopathological study

American Journal of Ophthalmology Case Reports
Purpose: Choroidal melanocytoma is a rare benign melanocytic tumor. We report a case of choroidal melanocytoma that was definitively diagnosed by histopathological findings after local resection.
Mizuho Mitamura, Satoru Kase, Yuka Suimon, Hiromi Kanno-Okada, Susumu Ishida   +4 more
doaj   +1 more source

The WHO 2018 Classification of Cutaneous Melanocytic Neoplasms: Suggestions From Routine Practice

Frontiers in Oncology, 2021
The “multidimensional” World Health Organization (WHO) classification 2018 of melanocytic tumors encompasses nine melanoma pathways (seven of which for cutaneous melanoma) according to a progression model in which morphologically intermediate melanocytic
Gerardo Ferrara, Giuseppe Argenziano
doaj   +1 more source

Spinal meningeal melanocytoma

Asian Journal of Neurosurgery, 2011
Primary melanotic meningeal neoplasms are extremely rare lesions and benign forms are even rarer though with better prognosis than the malignant ones. We describe a 40-year-old male with a history of gradually progressive weakness of both lower limbs with normal bowel, bladder control, and an intradural mass measuring 1.5×1.0 cm on radiologic ...
Sen, Rajeev, Sethi, Divya, Goyal, Vandana, Duhan, Amrita, Modi, Shilpi   +4 more
openaire   +3 more sources

Melanoma of the Scalp Harboring a Novel AGFG1::ERBB4 Fusion: A Case Report With Clinicopathologic and Genomic Characterization

Genes, Chromosomes and Cancer, Volume 65, Issue 10, October 2026.
ABSTRACT ERBB4 (HER4) gain‐of‐function missense mutations have been implicated in cutaneous melanoma. In contrast, structural rearrangements involving ERBB4 are exceedingly rare. We describe a 59‐year‐old man with a rapidly enlarging 4.2‐cm melanoma of the scalp with high‐risk pathologic features, including epithelioid to plasmacytoid cytomorphology ...
Xu Cao, Hong Yu, Kenneth L. Muldrew, Rachael M. Johnson, Li Liang, Ying Pei, Yve T. Huttenbach, C. Cameron Yin, Songlin Zhang   +8 more
wiley   +1 more source