Results 221 to 230 of about 47,819,563 (268)
Some of the next articles are maybe not open access.
European Journal of Radiology, 2004
This overview of orbital pathology deals with different kinds of tumors, inflammatory, vascular, and traumatic diseases, which may involve the orbit. Depending on the respective orbital compartment of the globe, the intrakonal, extrakonal and optic nerve the most important and most frequent lesions are presented with their specific clinical symptoms ...
W, Müller-Forell, S, Pitz
openaire +2 more sources
This overview of orbital pathology deals with different kinds of tumors, inflammatory, vascular, and traumatic diseases, which may involve the orbit. Depending on the respective orbital compartment of the globe, the intrakonal, extrakonal and optic nerve the most important and most frequent lesions are presented with their specific clinical symptoms ...
W, Müller-Forell, S, Pitz
openaire +2 more sources
Orbit determination for Lunar Orbiter.
Journal of Spacecraft and Rockets, 1967Orbit determination for Lunar Orbiter, describing computer program and studying Doppler ...
openaire +1 more source
European Journal of Ophthalmology, 1998
Purpose To warn the ophthalmologist to consider orbital dirofilariasis in the differential diagnosis of inflammatory masses of the orbit. Patients Two cases with non-specific swelling and pain of the orbit who had a initial diagnosis ...
STRIANESE, DIEGO +4 more
openaire +3 more sources
Purpose To warn the ophthalmologist to consider orbital dirofilariasis in the differential diagnosis of inflammatory masses of the orbit. Patients Two cases with non-specific swelling and pain of the orbit who had a initial diagnosis ...
STRIANESE, DIEGO +4 more
openaire +3 more sources
Orbital angioleiomyoma: A rare orbital neoplasm
Orbit, 2016A 44-year-old male patient presented with painless progressive proptosis of left eye for the last 20 years. Examination revealed a purplish vascular mass extending from the medial orbital region to the surface of the globe. He underwent complete excision of the mass via an anterior orbitotomy approach. Histopathology and immunohistochemistry revealed a
Md Shahid, Alam +3 more
openaire +2 more sources
The Value of Orbital Echography in Orbital Practice
Ophthalmic Plastic & Reconstructive Surgery, 1998Twenty-three consecutive patients with orbital masses who were referred to a major medical center and later had biopsies underwent ophthalmic echographic evaluation. The efficacy of orbital echography was compared with both the clinical evaluation and other orbital imaging methods (computed tomography and magnetic resonance imaging).
K M, Itani, B, Frueh, C, Nelson
openaire +2 more sources
2012
Symmetry plays an important role in optimization. The usual approach to cope with symmetry in discrete optimization is to try to eliminate it by introducing artificial symmetry-breaking conditions into the problem, and/or by using an ad-hoc search strategy. In this paper we argue that symmetry is instead a beneficial feature that we should preserve and
FISCHETTI, MATTEO, L. Liberti
openaire +1 more source
Symmetry plays an important role in optimization. The usual approach to cope with symmetry in discrete optimization is to try to eliminate it by introducing artificial symmetry-breaking conditions into the problem, and/or by using an ad-hoc search strategy. In this paper we argue that symmetry is instead a beneficial feature that we should preserve and
FISCHETTI, MATTEO, L. Liberti
openaire +1 more source
Orbital tuberculoma masquerading as an orbital malignancy
Australian and New Zealand Journal of Ophthalmology, 1997Abstract Background: Orbital tuberculosis is exceedingly rare in areas where tuberculosis is non‐endemic. A case of childhood orbital tuberculosis is reported, which the authors believe to be the first reported case of orbital tuberculosis in the Australasian region.
P K, Chin, M B, Jacobs, S J, Hing
openaire +2 more sources
2010
GKNS for uveal melanoma has become a recognized valued treatment which avoids enucleation of the eye. In the early days, the eccentric location of these tumors made treatment difficult, but Gamma Knife Perfexion has solved that problem. It is known that larger tumors and tumors with an anterior location have a worse prognosis.
openaire +2 more sources
GKNS for uveal melanoma has become a recognized valued treatment which avoids enucleation of the eye. In the early days, the eccentric location of these tumors made treatment difficult, but Gamma Knife Perfexion has solved that problem. It is known that larger tumors and tumors with an anterior location have a worse prognosis.
openaire +2 more sources
The Journal of Chemical Physics, 1979
A new tensor expansion of the orbit–orbit interaction is derived straightforwardly in a form which is compact and completely symmetric in the coordinates of interacting particles. The m-scheme matrix element of the orbit–orbit interaction is then obtained as a concise sum of radial integrals.
openaire +1 more source
A new tensor expansion of the orbit–orbit interaction is derived straightforwardly in a form which is compact and completely symmetric in the coordinates of interacting particles. The m-scheme matrix element of the orbit–orbit interaction is then obtained as a concise sum of radial integrals.
openaire +1 more source
Orbital myiasis in neglected orbital retinoblastoma
The National Medical Journal of IndiaWe describe a 4-year-old girl with a white reflex since birth, who presented with orbital retinoblastoma, complicated with orbital myiasis as a result of lack of compliance to treatment. The patient was managed with orbital exenteration followed by adjuvant radiation therapy.
Bijnya Birajita, Panda +3 more
openaire +2 more sources