Results 211 to 220 of about 18,059 (235)

Geniculate Ganglion Hemangiomas

Otology & Neurotology, 2010
To review the clinical presentation, evaluation, and management of 18 patients with geniculate ganglion hemangiomas seen at the House Clinic.Retrospective case review.Private neurotological tertiary referral center.Eighteen patients with geniculate ganglion hemangiomas treated at the House Clinic between 1986 and 2008.Observation or surgical ...
Maroun T, Semaan, William H, Slattery, Derald E, Brackmann   +2 more
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Endoscopic approach to geniculate ganglion: a multicentric experience

European Archives of Oto-Rhino-Laryngology, 2023
A variety of lesions could arise from the GG area, or extend into this region from adjacent sites. The management of perigeniculate lesions includes observation, surgery, and radiation, according to the nature, the size of the lesion, and the accompanying symptoms.
Molinari, Giulia, Serafini, Edoardo, Barbazza, Alice, Marchioni, Daniele, Presutti, Livio, Nizzoli, Federica, Reggiani, Elena, Guidotti, Monica, Borghi, Aurora, Fernandez, Ignacio Javier   +9 more
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Herpetic geniculate ganglionitis

Acta Neuropathologica, 1962
A case is described of a 76-year old woman with left-sided herpes oticus, herpes facialis and facial palsy. Post-mortem examination showed herpetic inflammation of the left Gasserian ganglion and geniculate ganglion. This is the first histological evidence of the involvement of the geniculate ganglion in herpes zoster oticus.
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Facial nerve preservation in geniculate ganglion hemangiomas

Acta Oto-Laryngologica, 2014
Facial nerve preservation was related to tumor size, and the patients with facial nerve preservation obtained better recovery. Hence it is necessary to perform surgical removal as soon as possible.To study facial nerve preservation in patients with geniculate ganglion (GG) hemangiomas.Twelve patients who had GG hemangiomas were managed at a single ...
Xiaofeng, Ma, Dong, Chen, Li, Cai, Daowen, Wang   +3 more
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Sensory Neurons in the Human Geniculate Ganglion

Cells Tissues Organs, 2017
The geniculate ganglion (GG) contains visceral and somatic sensory neurons of the facial nerve. In this study, the number and cell size of sensory neurons in the human GG were investigated. The estimated number of GG neurons ranged from 1,580 to 2,561 (mean ± SD = 1,960 ± 364.6).
Tadasu, Sato, Yu, Yamaguma, Yu, Sasaki, Noriyuki, Kanda, Nobuyuki, Sasahara, Souichi, Kokubun, Takehiro, Yajima, Hiroyuki, Ichikawa   +7 more
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Gustatory Neuron Types in Rat Geniculate Ganglion

Journal of Neurophysiology, 1999
We used extracellular single-cell recording procedures to characterize the chemical and thermal sensitivity of the rat geniculate ganglion to lingual stimulation, and to examine the effects of specific ion transport antagonists on salt transduction mechanisms. Hierarchical cluster analysis of the responses from 73 single neurons to 3 salts (0.075 and 0.
R F, Lundy, R J, Contreras
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Surgical Anatomy Of The Geniculate Ganglion

Acta Oto-Laryngologica, 1975
The position and the average dimensions of the geniculate ganglion have been measured with the Zeiss screw micrometer in 24 temporal bones obtained from the histological collection of the ENT department of the University of Zurich. The geniculate ganglion has been found to lie like a cup over the anterior portion of the genu of the VII nerve.
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Absence of Bone over the Geniculate Ganglion

Journal of Neurosurgery, 1968
D ANDY recognized that the geniculate ganglion "occasionally" protrudes through a congenital defect in the roof of the petrous temporal bone. In their book on trigeminal neuralgia, Stookey and Ransohoff 16 noted that in rare instances the petrous bone is defective over the geniculate ganglion.
A L, Rhoton, J L, Pulec, G M, Hall, A S, Boyd   +3 more
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Cavernous angioma of the geniculate ganglion.

Journal of neurosurgery, 2008
Intracranial extraaxial cavernous angiomas are rare vascular malformations. Their occurrence at the geniculate ganglion of the facial nerve within the temporal bone is exceptional. The authors describe a 35-year-old man who developed a slowly progressing facial palsy. Initial cranial MR imaging showed no pathological findings, but 2 years later another
Hans-Holger, Capelle, Makoto, Nakamura, Thomas, Lenarz, Almuth, Brandis, Bernd, Haubitz, Joachim K, Krauss   +5 more
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Identifiy geniculate ganglion venous malformation from geniculate ganglion schwannoma using dynamic contrast-enhanced MRI

ISMRM Annual Meeting
To evaluate the CT and MRI findings to identify geniculate ganglion venous malformation (GGVM) and geniculate ganglion schwannoma (GGS). Clinical data, lesion size, involvement of facial nerve (FN) segment, signal intensity, homogeneity, the enhancement pattern on DCE-MRI, characteristics of bone destruction on HRCT were evaluated.
Mengda Jiang, Yongchuan Chai, Yang Song, Xiaofeng Tao   +3 more
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