רשימת פרסומים מדעיים של פרופ’ בלומנטל

Sample PA, Chan K, Boden C, Lee TW, Blumenthal EZ, Weinreb RN, Bernd A, Pascual J, Hao J, Sejnowski T, Goldbaum MH. Invest Ophthalmol Vis Sci. 2004 Aug;45(8):2596-605. Hamilton Glaucoma Center, Department of Ophthalmology, University of California-San Diego, La Jolla, 92093-0946, USA. psample@eyecenter.ucsd.edu ABSTRACT: PURPOSE: To determine whether an unsupervised machine learning classifier can identify …

Using Unsupervised Learning With Variational Bayesian Mixture Of Factor Analysis To Identify Patterns Of Glaucomatous Visual Field Defects לקריאה »

Boden C, Blumenthal EZ, Pascual J, McEwan G, Weinreb RN, Medeiros F, Sample PA. Am J Ophthalmol. 2004 Dec;138(6):1029-36. Hamilton Glaucoma Center and Visual Function Laboratory, Department of Ophthalmology, University of California, San Diego, La Jolla, California 92093, USA. cboden@eyecenter.ucsd.edu ABSTRACT: PURPOSE: To determine typical patterns of repeatable glaucomatous visual field progression. DESIGN: Retrospective analysis …

Patterns Of Glaucomatous Visual Field Progression Identified By Three Progression Criteria לקריאה »

Frenkel S, Slonim E, Horani A, Molcho M, Barzel I, Blumenthal EZ. Ophthalmology. 2005 Feb;112(2):257-61. Department of Ophthalmology, Hebrew University-Hadassah Medical Center, Jerusalem, Israel. ABSTRACT: PURPOSE: To ascertain operator learning effect, and to quantify the interoperator reproducibility, using the newly introduced GDx VCC (variable corneal compensator) scanning laser polarimeter. DESIGN: Prospective instrument validation study. PARTICIPANTS: …

Operator Learning Effect And Interoperator Reproducibility Of The Scanning Laser Polarimeter With Variable Corneal Compensation לקריאה »

Blumenthal EZ, Frenkel S. Eye. 2005 Mar;19(3):308-11. Department of Ophthalmology, Hadassah University Hospital, Jerusalem, Israel. eblumenthal@md.huji.ac.il ABSTRACT: OBJECTIVE: To evaluate the interdevice reproducibility of retinal nerve fibre layer (RNFL) thickness measurements obtained with the commercially available GDx-VCC, a scanning laser polarimeter with variable (individualized) corneal compensation. METHODS: A prospective instrument validation study in which 13 …

Inter-Device Reproducibility Of The Scanning Laser Polarimeter With Variable Cornea Compensation לקריאה »

Horani A, Frenkel S, Blumenthal EZ. Ophthalmic Surg Lasers. 2006 May/June 37 (3). Department of Ophthalmology, Hadassah University Hospital, Jerusalem, Israel. ABSTRACT BACKGROUND AND OBJECTIVE: The feasibility and reproducibility of scanning laser polarimetry performed through dilated pupils rather than through non-dilated pupils was tested. PATIENTS AND METHODS: One eye each of 36 subjects (12 normal, …

The Effect Of Pupil Dilation On Scanning Laser Polarimetry With Variable Corneal Compensation לקריאה »

Frenkel S, Morgan JE, Blumenthal EZ. Eye 2005 May;19(5):491-8. Department of Ophthalmology, Hebrew University-Hadassah Medical Center, Jerusalem, Israel. ABSTRACT: PURPOSE: Accurate assessment of the retinal nerve fibre layer (RNFL) is central to the diagnosis and follow-up of glaucoma. The in vivo measurement of RNFL thickness by a variety of digital imaging technologies is becoming an …

Histological Measurement Of Retinal Nerve Fibre Layer Thickness לקריאה »

Blumenthal EZ, Gottehrer NP, Dollberg M, Halevy J. Chest. 1994 Apr;105(4):1279-80. Department of Internal Medicine, Shaare Zedek Medical Center, Hebrew University, Jerusalem, Israel. ABSTRACT: A 23-year-old Ethiopian new immigrant presented with a giant lymphangioma extending from the posterior mediastinum through the retroperitoneum, ending as a herniated fluid-filled sac in the inguinal region. Chylous fluid aspirated …

A Giant Tuberculous Lymphangioma Extending From The Mediastinum To The Inguinal Region לקריאה »

Blumenthal EZ, Gomori JM, Dotan S. Am J Ophthalmol. 1997 Aug;124(2):255-7. Department of Ophthalmology, Hadassah University Hospital, Jerusalem, Israel. ABSTRACT: PURPOSE: To describe a 59-year-old patient who had seven recurrent, self-limited episodes of isolated ipsilateral abducens nerve palsy in the previous 4 years. Each episode lasted between 2 and 5 weeks. METHODS: Systemic examination and …

Recurrent Abducens Nerve Palsy Caused By Dolichoectasia Of The Cavernous Internal Carotid Artery לקריאה »

Blumenthal EZ, Garzozi H, Bahir J, Pe’er J. Am J Ophthalmol. 1997 Oct;124(4):549-50. Department of Ophthalmology, Hadassah University Hospital, Jerusalem, Israel. ABSTRACT: PURPOSE: To describe a 31-year-old patient who was initially examined with a uveal malignant melanoma metastatic to the ipsilateral conjunctiva. METHOD: Thirteen months after ruthenium 106 plaque therapy for a ciliochoroidal malignant melanoma, …

Multiple Conjunctival Metastases As The Initial Sign Of Metastatic Uveal Melanoma לקריאה »

Blumenthal EZ, Pe’er J Arch Ophthalmol. 1999 Feb;117(2):255-8. Department of Ophthalmology, Hadassah University Hospital and Hebrew University-Hadassah Medical School, Jerusalem, Israel. ABSTRACT: OBJECTIVES: To describe a case of an enucleated eye harboring multiple choroidal malignant melanomas. METHODS: Clinical, ultrasonographic, and histopathological evaluations. RESULTS: Meticulous sectioning of the globe did not disclose any structural continuity between …

Multifocal Choroidal Malignant Melanoma: At Least 3 Melanomas In One Eye לקריאה »