Glaucoma & Cataract, Prof. Eytan Blumenthal

For Physicians

Histological Measurement Of Retinal Nerve Fibre Layer Thickness

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 Read More »

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

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 Read More »

Measuring Choroidal Melanoma Basal Diameter: Using Ultrasound Vs. A New Wide–angle Fundus Camera

J.J. Pe’er, C. Sancho, J. Cantu, S. Eilam, I. Barzel, M. Shulman and E.Z. Blumenthal Invest Ophthalmol Vis Sci 2004;45: E-Abstract 1223. © 2004 ARVO 1223 – B34 Department of Ophthalmology, Hadassah University Hospital, Jerusalem, Israel Commercial Relationships: J.J. Pe’er, None; C. Sancho, None; J. Cantu, None; S. Eilam, None; I. Barzel, None; M. Shulman, None; E.Z. Blumenthal, None. Grant Identification: none ABSTRACT: PURPOSE: Largest basal diameter of

Measuring Choroidal Melanoma Basal Diameter: Using Ultrasound Vs. A New Wide–angle Fundus Camera Read More »

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

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 Read More »

Multiple Conjunctival Metastases As The Initial Sign Of Metastatic Uveal Melanoma

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. METHODS: Thirteen months after ruthenium 106 plaque therapy for a ciliochoroidal malignant melanoma,

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

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

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 Read More »

Corticosteroid-Induced Glaucoma Attributable To An Adrenocorticotropin-Secreting Malignant Carcinoid Tumor Of The Thymus

Blumenthal EZ, Muszkat M, Pe’er J, Ticho U. Am J Ophthalmol. 1999 Jul;128(1):100-1. Department of Ophthalmology, Hadassah University Hospital and Hebrew University-Hadassah Medical School, Jerusalem, Israel. eblumenthal@hadassah.org.il ABSTRACT: PURPOSE: To describe the clinical and histopathologic findings in a patient with corticosteroid-induced open-angle glaucoma attributable to an adrenocorticotropin-secreting malignant carcinoid of the thymus. METHODS: Case report.

Corticosteroid-Induced Glaucoma Attributable To An Adrenocorticotropin-Secreting Malignant Carcinoid Tumor Of The Thymus Read More »

Measurement Of Choroidal Melanoma Basal Diameter By Wide-Angle Digital Fundus Camera: A Comparison With Ultrasound Measurement

Pe’er J, Sancho C, Cantu J, Eilam S, Barzel I, Shulman M, Blumenthal EZ. Ophthalmologica. 2006;220(3):194-7. Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel. peer@md.huji.ac.il ABSTRACT: PURPOSE: To compare the measurement of the basal diameter of choroidal melanoma, an important parameter for planning treatment and as a prognostic factor, by standardized ophthalmic ultrasound versus

Measurement Of Choroidal Melanoma Basal Diameter By Wide-Angle Digital Fundus Camera: A Comparison With Ultrasound Measurement Read More »

Dorzolamide-Induced Choroidal Detachment In A Surgically Untreated Eye

Goldberg S, Gallily R, Bishara S, Blumenthal EZ. Am J Ophthalmol. 2004 Aug;138(2):285-6. Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel. ABSTRACT: PURPOSE: Choroidal detachment is a known complication of topical hypotensive agents when used to treat eyes sensitized by prior surgery. We document the abrupt development of an extensive choroidal detachment after initiation

Dorzolamide-Induced Choroidal Detachment In A Surgically Untreated Eye Read More »

A Presumed Reflex By Which Upward Gaze Induces Relaxation Of Accommodation, A Way To Overcome Instrument Myopia

Blumenthal EZ. Med Hypotheses. 1991 Dec;36(4):381-3. ABSTRACT: This hypothesized reflex relates the vertical direction of gaze to the amount of tension exerted by the ciliary muscle. Based on simple observations the following is assumed. When looking downwards a tendency for closer focusing (near searching) exists even without a specific visual stimulus, whereas looking up favors

A Presumed Reflex By Which Upward Gaze Induces Relaxation Of Accommodation, A Way To Overcome Instrument Myopia Read More »