Results 21 to 30 of about 368,835 (244)

A case of conjunctival precursor T cell lymphoblastic lymphoma presenting with salmon colored conjunctival mass

American Journal of Ophthalmology Case Reports, 2022
Purpose: T-Lymphoblastic lymphoma (T-LBL) is a rare malignant tumor originated from precursor T-lymphocytes that differentiate to T lymphocytes. We report a rare case of T-LBL presenting with conjunctival mass as the first sign.
Risa Sugawara, Yoshihiko Usui, Reisuke Takahashi, Toshitaka Nagao, Hiroshi Goto   +4 more
doaj   +1 more source

Ocular Surface Squamous Neoplasia (Ossn): A Retrospective Study [PDF]

Journal of Clinical and Diagnostic Research, 2015
Background: Ocular surface squamous neoplasia (OSSN) is a term used to describe neoplastic epithelial abnormalities of conjunctiva and cornea, ranging from Squamous Dysplasia to Invasive Squamous Cell Carcinoma. In recent times, the incidence of OSSN
PADMA PRABHA DANDALA, PADMA MALLADI, KAVITHA   +2 more
doaj   +1 more source

Paraneoplastic pemphigus: insight into the autoimmune pathogenesis, clinical features and therapy [PDF]

, 2017
Paraneoplastic pemphigus is a rare autoimmune skin disease that is always associated with a neoplasm. Usually, oral, skin, and mucosal lesions are the earliest manifestations shown by paraneoplastic pemphigus patients.
Andrea Ciofalo, Biagio Didona, Bialy-Golan, Dario Didona, Elisa Moliterni, Giannicola Iannella, Giovanni Paolino, Giuseppe Magliulo, Guido Granata, Hainsworth, Martínez De Pablo, Matz, Michele Donati, Mutasim, Nguyen, Patricia Ranuzzi, Santo Mercuri, Schepens, Stefano Calvieri, Su, Vincenzo Falasca, Zimmermann   +21 more
core   +5 more sources

The use of optical coherence tomography angiography in differential diagnosis of conjunctival melanocytic tumors

Ophthalmology Reports, 2023
BACKGROUND: Optical coherence tomography angiography (OCTA) is a noninvasive method of eye microcirculation evaluation. Few reports are published on the use of OCTA for anterior segment (AS) vessels analysis in healthy eyes and in conjunctival tumors ...
T. Kiseleva, S. Saakyan, V. Makukhina, K. V. Lugovkina, S. Milash, N. F. Musova, A. Zharov   +6 more
semanticscholar   +1 more source

Conjunctival Amyloidosis: A Report of Two Cases with Review of Literature – 2000–2020

Journal of Microscopy and Ultrastructure, 2022
Amyloidosis is a complex multisystem disorder characterized by deposition of an aberrant protein in tissues and results in disruption of the normal organ function. Localized amyloidosis is a rare disorder.
Preeti Diwaker, Neha Garg, J. Gaur, Malvika Shastri, Sonal Sharma   +4 more
semanticscholar   +1 more source

A Pink Conjunctival Lesion

Acta Médica Portuguesa, 2015
Keywords: Conjunctival neoplasms; Granuloma, pyogenic.
Helena P. Filipe, Cristina Vaz-Pereira, Silvestre Cruz   +2 more
doaj   +1 more source

Vernal keratoconjunctivitis with a limbal mass lesion developing independently of severe papillae formation at the tarsal conjunctiva: a case report

BMC Ophthalmology, 2022
Background A hypertrophic limbal mass lesion is an uncommon finding of vernal keratoconjunctivitis; it normally occurs in eyes with severe papillae formation in the tarsal conjunctiva.
Koichiro Shinji, Taiichiro Chikama, Shun Masuda, Koji Arihiro, Yoshiaki Kiuchi   +4 more
doaj   +1 more source

Ocular surface findings in impression cytology after interferon a2b or mitomycin C in rabbits

Revista Brasileira de Oftalmologia, 2021
Objective: To describe ocular surface findings in impression cytology obtained from healthy rabbit conjunctiva treated with interferon alpha-2b eyedrop, and compare them to findings after use of mitomycin C 0.02%.
Simone Ribeiro Araújo de Almeida, Maria Cristina Martins, Jeison de Nadai Barros, Marcia Serva Lowen, Milton Alves Júnior, Miguel N Burnier Jr   +5 more
doaj   +1 more source

Structural Protein Analysis of Driver Gene Mutations in Conjunctival Melanoma

Genes, 2021
In recent years, there has been tremendous enthusiasm with respect to detailing the genetic basis of many neoplasms, including conjunctival melanoma (CM). We aim to analyze five proteins associated with CM, namely BRAF, NRAS, c-KIT, NF1, and PTEN.
Mak B. Djulbegovic, V. Uversky, J. Harbour, A. Galor, C. Karp   +4 more
semanticscholar   +1 more source

A Rare Presentation of Conjunctival Myxoma with Pain and Redness: Case Report and Literature Review

Case Reports in Ophthalmology, 2012
Background: Conjunctival myxoma is a type of rare, benign tumor of mesenchymal cells, with fewer than 30 reported cases in the English literature. It is mostly an isolated occurrence but can sometimes be associated with systemic diseases such as Carney ...
Yu-Po Chen, Swei Hsiung Tsung, Tommy Yet-Min Lin   +2 more
doaj   +1 more source