Results 171 to 180 of about 34,245 (195)

Novel Combined Approach for Vision‐Preserving Iridociliary Tumour Excision in a Small‐Breed Dog: Contralateral Iris Excision With En‐Bloc Scleral Resection

open access: yesVeterinary Medicine and Science, Volume 12, Issue 2, March 2026.
• A 2.8 mm corneal paracentesis positioned opposite to the tumour location enabled fine iris scissors insertion for precise excision of tumour‐bearing iris tissue under miotic guidance with pilocarpine 2%. • A fornix‐based conjunctival peritomy 5 mm from the limbus and stepped scleral flap approach allowed circumferential deep scleral incision with 2–3 
Jae‐Ik Kang   +2 more
wiley   +1 more source

Secretory autophagy and epithelial‐to‐mesenchymal transition in cadaveric AMD samples: Novel pathways in disease progression

open access: yesActa Ophthalmologica, Volume 104, Issue 2, Page 239-251, March 2026.
Abstract Purpose To examine the presence of secretory autophagy and epithelial–mesenchymal transition (EMT) in the macular retinal pigment epithelium (RPE) of human cadaver eyes with different forms of age‐related macular degeneration (AMD). Methods Human cadaver macula samples representing dry and wet AMD, as well as age‐matched controls, were ...
Iswariyaraja Sridevi Gurubaran   +3 more
wiley   +1 more source

Minimally Invasive Resection of Occult Insulinomas-Experience from an ENETS Centre of Excellence and Review of the Literature. [PDF]

open access: yesCancers (Basel)
Ritter AS   +10 more
europepmc   +1 more source

Tumour progression shows decrease in PD‐L1 expression in matched metastases/primary uveal melanomas

open access: yesActa Ophthalmologica, Volume 104, Issue 2, Page 164-172, March 2026.
Abstract Purpose Immune checkpoint inhibitors (ICI) have revolutionised the treatment of several malignancies. However, the results of ICI therapy remain unsatisfactory in metastatic uveal melanoma (UM). We analysed the expression of PD1, PD‐L1, T‐cell and macrophage markers in a set of matched primary and metastatic UM in an attempt to better ...
Maria Chiara Gelmi   +5 more
wiley   +1 more source

Reproducibility in the identification of retinal positions on serial fundus photographs: Theory and limitations

open access: yesActa Ophthalmologica, Volume 104, Issue 2, Page 201-211, March 2026.
Abstract Background Imaging of the retina is accompanied by distortions so that positions in fundus photographs cannot be linearly translated to positions in the retinal fundus. The purpose of this study was to describe an algorithm and evaluate its reproducibility in identifying points on the retina from their representation on serial fundus ...
Toke Bek, Giovanni Ometto
wiley   +1 more source

Iron deficiency changes regulatory mechanisms governing sieve element cell differentiation. [PDF]

open access: yesNat Commun
Madison I   +10 more
europepmc   +1 more source

Metastatic potential of small posterior uveal melanomas

open access: yesActa Ophthalmologica, Volume 104, Issue 2, Page e191-e203, March 2026.
Abstract Purpose To investigate the prevalence of aggressive traits in small posterior uveal melanomas (UM). Methods This retrospective, multicentre cohort study included 804 patients with small posterior UM (≤9 mm in largest basal diameter, ≤3 mm in thickness) from centres in the UK, Germany, and Sweden.
Gustav Stålhammar   +9 more
wiley   +1 more source

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