Results 21 to 30 of about 8,867 (283)

Extraocular muscle sampled volume in Graves' orbitopathy using 3-T fast spin-echo MRI with iterative decomposition of water and fat sequences [PDF]

open access: yes, 2018
Background: Current magnetic resonance imaging (MRI) techniques for measuring extraocular muscle (EOM) volume enlargement are not ideally suited for routine follow-up of Graves’ ophthalmopathy (GO) because the difficulty of segmenting the muscles at ...
BRUSCOLINI, ALICE   +4 more
core   +1 more source

Duodenal GIST metastasized to skull and orbit managed by surgery – A case report

open access: yesAsian Journal of Surgery, 2011
We report a 26-year-old man with 6 years, history of duodenal gastrointestinal stromal tumor (GIST) with liver, peritoneum and lung metastases. He presented with left eye ptosis, diplopia, left facial numbness and a left temporal fossa mass that was ...
Lai-Fung Li   +4 more
doaj   +1 more source

Antigen receptor variable region repertoires expressed by T cells infiltrating thyroid, retroorbital, and pretibial tissue in Graves' disease [PDF]

open access: yes, 1996
To date, it has remained unclear whether T cells infiltrating thyroid, retroorbital, and pretibial tissue of patients with Graves' ophthalmopathy and pretibial dermopathy represent a primary immune response that is directed against certain antigenic ...
Heufelder, Armin E.   +2 more
core   +1 more source

Astrophysics on the GRAPE Family of Special Purpose Computers [PDF]

open access: yes, 1998
The GRAPE-4, the world's fastest computer in 1995-1997, has produced some major scientific results, through a wide diversity of large-scale simulations in astrophysics.
Hut, Piet, Makino, Jun
core   +3 more sources

Sinonasal complications associated with endoscopic orbital decompression

open access: yesLaryngoscope Investigative Otolaryngology, 2021
Objective Characterize sinonasal complications associated with endoscopic orbital decompression for thyroid eye disease (TED). Methods Retrospective analysis of patients who underwent endoscopic orbital decompression at Houston Methodist Hospital by two ...
Rishi Suresh   +2 more
doaj   +1 more source

Recurrent Self-Induced Nontraumatic Orbital Emphysema Causing Orbital Compartment Syndrome with Optic Nerve Dysfunction

open access: yesCase Reports in Ophthalmological Medicine, 2021
The majority of cases of orbital emphysema are due to trauma. Complications are rare, and therefore, the need for surgical intervention is uncommon. We present the first case of which we are aware in which nontraumatic orbital emphysema led to orbital ...
S. Cutting   +2 more
doaj   +1 more source

Geometrical families of mechanically stable granular packings

open access: yes, 2009
We enumerate and classify nearly all of the possible mechanically stable (MS) packings of bidipserse mixtures of frictionless disks in small sheared systems.
Corey S. O’Hern   +6 more
core   +1 more source

Transnasal endoscopic orbital decompression in Graves’ disease: experience of 20 years in Hospital of Egas Moniz

open access: yesRevista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço
Introduction and goals: Graves' orbitopathy is the most common extrathyroidal manifestation of Graves' disease and manifests as proptosis, exposure keratitis and compressive optic neuropathy.
Luís André Baptista   +8 more
doaj   +1 more source

Results of diplopia and strabismus in patients with severe thyroid ophthalmopathy after orbital decompression

open access: yesIndian Journal of Ophthalmology, 2014
Purpose: It has been frequently stated that the orbital decompression, in patients with thyroid ophthalmopathy, does not usually improve extraocular muscles function and that after the operation there is often a deterioration of these functions.
Radmilo Roncevic   +2 more
doaj   +1 more source

Combined Lateral Orbitotomy and Endoscopic Transnasal Orbital Decompression in a Case of Orbital Aspergillosis with Impending Intracranial Invasion

open access: yesCase Reports in Ophthalmology, 2012
A 64-year-old man with a known history of diabetes and hypertension presented to the Accident and Emergency Department with a 2-day history of sudden decreased vision in the right eye.
Jeffrey C.W. Chan   +4 more
doaj   +1 more source

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