Results 11 to 20 of about 200,246 (302)

Advance on endoscopic skull base surgery

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2019
Endoscopic skull base surgery started from 1990s, and has undergone fast development in the past 20 years. It has involved various skull base regions from the anterior skull base to the craniovertebral junction (CVJ) and jugular foramen, including intra-
Qiu-hang ZHANG
doaj   +1 more source

New insights into the skull of Istiodactylus latidens (Ornithocheiroidea, Pterodactyloidea) [PDF]

open access: yes, 2012
The skull of the Cretaceous pterosaur Istiodactylus latidens, a historically important species best known for its broad muzzle of interlocking, lancet-shaped teeth, is almost completely known from the broken remains of several individuals, but the length
Witton, Mark   +3 more
core   +1 more source

Epigenetic Activation of SOX11 in Lymphoid Neoplasms by Histone Modifications [PDF]

open access: yes, 2011
Recent studies have shown aberrant expression of SOX11 in various types of aggressive B-cell neoplasms. To elucidate the molecular mechanisms leading to such deregulation, we performed a comprehensive SOX11 gene expression and epigenetic study in stem ...
Amador Virginia   +107 more
core   +1 more source

Maxillary sinus and hard palate squamous cell carcinoma: Multi-institutional experience [PDF]

open access: yesEgyptian Journal of Cancer and Biomedical Research, 2023
Objectives: To review the clinico-epidemiologic features of maxillary sinus squamous cell carcinoma (MxSSCC) in 2 cancer institutions in our locality with analysis of prognostic factors.Methods: Sixty -four MxSSCC cases were included from January 2000 to
Elham El-Bana   +4 more
doaj   +1 more source

Squamous cell carcinoma of the scalp with intracranial extension: The importance of various imaging modalities [PDF]

open access: yesVojnosanitetski Pregled, 2023
Introduction. Around 2% of all cutaneous neoplasms arise in the scalp and can be classified as either primary or metastatic. The intracranial extension is rare in cutaneous malignancies but can generally occur if left un-treated. Squamous cell carcinoma (
Stošić Srđan   +4 more
doaj   +1 more source

Facial Paralysis caused by Malignant Skull Base Neoplasms [PDF]

open access: yesEar, Nose & Throat Journal, 2002
This article has been published previously in Neurosurgical Focus: Marzo SJ, Leonetti JP, Petruzzelli G. Facial paralysis caused by malignant skull base neoplasms. Neurosurgical Focus 2002, Article 2;12(5) ( http://www.neurosurgery.org/focus/may02/12-5-nsf-toc . html). Object Bell palsy remains
Sam J, Marzo   +2 more
openaire   +4 more sources

Skull base chordomas review of current treatment paradigms

open access: yesWorld Journal of Otorhinolaryngology-Head and Neck Surgery, 2020
Background: Chordomas are locally invasive neoplasms, arising from notochordal remnants and can appear anywhere along the axial skeleton. Local recurrences are common, and distant metastases may occur years after the initial presentation.
Dan Yaniv   +4 more
doaj   +1 more source

On the cutting edge: anterior transpetrosal approach – the middle fossa approach. Clinical application, surgical anatomy, and results

open access: yesСеченовский вестник, 2021
Nowadays, the middle cranial fossa approach (MFA) is one of the most useful operative procedures in skull base surgery. When performed properly, it provides a relevant adjunct to treating complex skull base lesions.
L. Mastronardi   +2 more
doaj   +1 more source

Clinical, morphological, CT and MRI characteristics of anterior skull base and orbital tumors

open access: yesJournal of Ophthalmology, 2020
Background: Tumors of the anterior skull base and orbit (ASBOT) are more commonly epithelial malignancies arising in the nasal cavity, paranasal sinuses, and orbit, and, of ASBOT, approximately 25%-30% are diagnosed in advanced cases.
O. I. Palamar   +7 more
doaj   +1 more source

Endoscopic transsphenoidal removal of neoplasms of the chiasmal-sellar region in children

open access: yesВестник хирургии имени И.И. Грекова, 2021
The OBJECTIVE was to analyze the results of endoscopic transsphenoidal removal of neoplasms of the chiasmalsellar region in children.MATERIALS AND METHODS.
A. V. Burmistrova   +2 more
doaj   +1 more source

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