Results 41 to 50 of about 21,956 (166)

Intraocular Medulloepitheliomae (Clinical Case Series)

Oftalʹmologiâ, 2020
Purpose. Retrospective analysis of clinical, instrumental, cytological and pathological features of intraocular medulloepithelioma based on our own experience in the period from 2005 to 2018. Patients and Methods.
S. V. Saakyan, A. I. Tsygankov, A. M. Maybogin, A. G. Amiryan, M. R. Khlgatyan, M. G. Zhiltsova, I. P. Khoroshilova‑Maslova, G. P. Zakharova   +7 more
doaj   +1 more source

Analysis of Intracranial Meningioma Recurrence after Surgical Management

Diyala Journal of Medicine, 2022
Background: Meningioma is one of the well-known common primary brain neoplasms that account for more than 20% of intracranial tumors. Intracranial meningioma recurrence after surgery has long been recognized, although the mechanism of recurrence remains
Nashwan Nashat Mawlood Al-saffar ,, Imad Khaleel Hammood   +1 more
doaj   +1 more source

Optic nerve neoplasms, their cytology and cytopathology

Kazan medical journal, 1935
Over the past decades, about 300 cases of optic nerve neoplasms have been described in the literature. It was assumed that some of them grew from the sheath of the nerve, but most of them originated from their own nerve trunk. The histological structure of tumors of the latter kind was determined in different ways, less than a third of them were ...
openaire   +1 more source

Gliomas of the optic nerve [PDF]

, 1991
Optik sinirin nadir görülen tümörlerinden olan optik gliomalar sıklıkla çocukluk çağında görülür. Optik sirıirirı herhangi bir kesiminde görülebilirse de olguların büyük bir kısmı kiazmada yerleşim gösterirler.

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The Site and Cell of Origin of Optic Gliomas [PDF]

, 1973
N/A38 glial neoplasms of the optic pathways (16 nerve and 22 chiasm) seen at Massachusetts Eye and Ear Infirmary and Massachusetts General hospital from 1931 to 1972.
Adam Borit, MD
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Neuroophthalmological symptoms of pituitary adenomas with supraparasellar extension

Journal of Ophthalmology, 2019
Background: Pituitary adenomas (PA) are benign neoplasms that arise from adenohypophysis; they are most common skull base tumors, and account for 12% to15% of all intracranial tumors.
K.S. Iegorova, M.O. Guk, O.M. Guk, L.O. Danevych, D.M. Tsiurupa, A.O. Mumliev   +5 more
doaj   +1 more source

Radiation Therapy: Posterior Segment Complications [PDF]

, 2013
Therapeutic radiation to the posterior segment of the eye is a common option for posterior segment tumors. Such tumors are often malignant, but sometimes, benign neoplasms are treated with ionizing radiation. Also, non-neoplastic intraocular lesions like
Seregard, S,, Pelayes, DE, Arun D. Singh, Singh, AD, David E. Pelayes, Stefan Seregard   +5 more
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Recurrence of solitary extramedullary plasmacytoma affecting both optic nerves: a case report

American Journal of Ophthalmology Case Reports
Purpose: To present a case of atypically located plasmacytoma recurrence with bilateral involvement of the optic nerves. Observations: A 73-year-old man with diabetes, essential hypertension, and primary hypercholesterolemia presented to our clinic with ...
Pablo Ballester Dolz, Dimitrios Gkretsis, Marita Andersson Grönlund   +2 more
doaj   +1 more source

Optic Pathway Gliomas [PDF]

, 2011
Childhood optic pathway gliomas (OPGs) are low-grade neoplasms intrinsic to the optic nerve, optic chiasm, tracts, and radiations. The management of OPGs is still a highly controversial topic among neuro-ophthalmologists.
Robert A. Avery, DO, MSCE; Michael J. Fisher, MD; Grant T. Liu, MD
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Multicentric Intracranial Myofibromatosis in Adult Woman Presenting with Vision Loss [PDF]

, 2023
Myofibromas are perivascular smooth muscle neoplasms that exist on a morphological spectrum with myopericytomas. Multicentric examples, myofibromatosis, are often seen in infants and may be associated with germline alterations in the PDGFRB gene, while ...
Merryl Terry; Ekin Guney; Arie Perry; Melike Pekmezci
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