Results 201 to 210 of about 18,059 (235)
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Geniculate ganglion meningioma
Pediatric Radiology, 1997Primary ectopic meningiomas are rare, but may be seen in the head and neck region. The temporal bone and its neural foramen are rarely the site of a primary meningioma. This report describes the CT and MRI appearance of an ectopic meningioma arising at the anatomic location of the geniculate ganglion, and discusses the differential diagnosis as well as
C J, Chung +4 more
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Hemangiomas of the Geniculate Ganglion
Otology & Neurotology, 2005To describe the presentation, evaluation, and management of patients with geniculate ganglion hemangioma.Retrospective case review.Tertiary-care academic medical center.Six patients with hemangiomas of the geniculate ganglion, evaluated and managed at a single institution.All patients underwent imaging and follow-up, with five of the patients ...
Brandon, Isaacson +3 more
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Haemangiomas of the Geniculate Ganglion
Acta Otorrinolaringologica (English Edition), 2007About 60 cases have been published since Pulec first described hemangiomas of the geniculate ganglion. They usually cause facial weakness even when they are very small. In cases of insidious evolution of facial paralysis, MRI, and CT are very helpful to rule out these tumors.
Pablo, Casas-Rodera +3 more
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Geniculate Ganglion Anatomy for the Otologist
Archives of Otolaryngology - Head and Neck Surgery, 1969THE greater (superficial) petrosal nerve and the geniculate ganglion are major anatomic landmarks in the surgical approach to the internal auditory canal through the middle cranial fossa. 1 The dura is elevated from the superior surface of the temporal bone through a craniectomy just above the root of the zygomatic process.
G M, Hall, J L, Pulec, A L, Rhoton
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Geniculate Ganglion Facial Palsy
Archives of Otolaryngology - Head and Neck Surgery, 1965EVER since Ramsay Hunt's (1907)2description of the syndrome of facial palsy, herpetic rash in and around the ear on the same side often accompanied by a constitutional disturbance and sometimes by deafness and giddiness, there has been a tendency to think of a lesion of the nerve trunk at or near the geniculate ganglion only when the Ramsay Hunt ...
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Neurotrophin receptors in the geniculate ganglion
Molecular Brain Research, 1999We examined the distribution of the high affinity neurotrophin receptors (trkA, trkB, and trkC) in the rat geniculate ganglion. Previous work had shown that during early (prenatal) development, trkB and its two ligands, BDNF and NT-4/5, were most important for survival of almost all neurons.
T T, Cho, A I, Farbman
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The Ultrastructure of the Geniculate Ganglion
Acta Oto-Laryngologica, 1982The ultrastructure of the geniculate ganglion was studied in the guinea pig and monkey. Two cytologically distinct colonies of ganglion cells were seen and identified as light and dark cells. All neurons were unmyelinated and most were unipolar, although a few bipolar cells were seen. The axons, upon leaving the cell bodies, followed convoluted courses
K, Kitamura +2 more
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