Results 31 to 40 of about 31,462,819 (361)

Petroclival meningioma. An Attempt to define the role of skull base approaches in their surgical management. [PDF]

open access: yes, 1999
BACKGROUND: Petroclival meningiomas represent a difficult surgical challenge. The introduction of modern techniques of skull base surgery has stimulated the interest of the neurosurgical community in the surgical management of these lesions, although ...
Makhmudov, UB   +3 more
core   +1 more source

The Role of the Notch Signal Pathway in Mucosal Cell Metaplasia in Mouse Acute Otitis Media

open access: yesScientific Reports, 2017
Otitis media (OM) is a major cause of morbidity in pediatric and adult patients. This inflammatory condition is characterized by mucous cell hyperplasia that is thought to produce mucins from the middle ear mucosa.
Xiang Liu   +9 more
doaj   +1 more source

The inferior turbinate flap in skull base reconstruction [PDF]

open access: yes, 2013
BACKGROUND: As the indications for expanded endonasal approaches continue to evolve, alternative reconstructive techniques are needed to address increasingly complex surgical skull base defects.
Allan D Vescan   +6 more
core   +1 more source

Intralabyrinthine Penetrating Ventilation Tube with Preservation of Hearing: An Unusual Clinical Situation

open access: yesInternational Archives of Otorhinolaryngology, 2015
Introduction Traumatic perilymphatic fistula is not a rare event with regards to sport activities or traffic accident. However, iatrogenic damage to the inner ear can occur following the common use of grommets and ventilation tube insertion.
Tantely Razafimahefa Raoelina   +3 more
doaj   +1 more source

Skull base approaches in neurosurgery [PDF]

open access: yes, 2010
The skull base surgery is one of the most demanding surgeries. There are different structures that can be injured easily, by operating in the skull base.
Martin Scholz   +5 more
core   +1 more source

Delayed Cerebral Metastasis of Breast Cancer: Case Report and Molecular Review

open access: yesBrazilian Neurosurgery, 2019
Breast cancer (BC) is a prevalent disease, and its incidence of brain metastasis (BM) varies from 5 to 30% according to the literature. We present the case of a delayed isolated cerebral metastasis in a female patient following a period of 16 years after
Leonardo Dessesards Olijnyk   +5 more
doaj   +1 more source

Evolution of the graded repair of CSF leaks and skull base defects in endonasal endoscopic tumor surgery: trends in repair failure and meningitis rates in 509 patients.

open access: yesJournal of Neurosurgery, 2019
Objective The authors previously described a graded approach to skull base repair following endonasal microscopic or endoscope-assisted tumor surgery.
A. Conger   +8 more
semanticscholar   +1 more source

Early post-operative diabetes insipidus following resection of craniopharyngioma: Incidence and predictors

open access: yesInterdisciplinary Neurosurgery, 2023
Objective: Craniopharyngiomas are tumors derived from the remains of epithelial cells that are attributed to incomplete closure of the pituitary or cricopharyngeal ducts.
Kaveh Ebrahimzadeh   +9 more
doaj   +1 more source

The pursuit of a cholesteatoma by harvey cushing: staged approach to a complex skull base tumor [PDF]

open access: yes, 2014
Objective The evolution of neurosurgical techniques during Harvey Cushing's practice was immense. The authors illustrate this evolution using archived historical records from Harvey Cushing.
Cohen-Gadol, Aaron A., Malekpour, Mahdi
core   +1 more source

Spontaneous Occlusion of Several Cerebral Venous Sinuses Mimicking Parkinson Disease

open access: yesActa Medica Iranica, 2020
Idiopathic occlusion of nearly all cerebral venous sinuses in association with the widespread formation of dural arteriovenous fistulas (AVF) is an extremely rare condition. The cause-and-effect relationship between thrombosis and AVF is not known, but a
Amin Jahanbakhshi   +3 more
doaj   +1 more source

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