منابع مشابه
Calcified Middle Cranial Fossa Mass
A 21-year-old male presented for evaluation of transient loss of consciousness and was found to have a hyperdense mass in the left middle fossa. He underwent craniotomy for tumor resection. Intra- and extradural invasion was noted. Gross total resection was achieved. Pathology demonstrated a densely cellular neoplasm with predominately spindle cell morphology in a collagen-containing stroma, ar...
متن کاملFeasibility Assessment of Optical Coherence Tomography-Guided Laser Labeling in Middle Cranial Fossa Approach
Introduction: Different approaches have been developed to find the position of the internal auditory canal (IAC)in middle cranial fossa approach. A feasibility study was performed to investigate the combination of cone beam computed tomography (CBCT), optical coherence tomography (OCT), and laser ablation to assist a surgeon in a middle cranial fossa approach by outlining the internal auditory ...
متن کاملskull base (middle cranial fossa lesions)
anatomy: middle cranial fossa mainly floored by sphenoidal bone and located post. to innominate bone or lesser wing and ant. to temporal bone. main foramens are located in deep part, bilateral to sellae are orbital fissures, optic canals, foramen rotundom, ovale and spinosum, foramen lacerum also meckle cave or trigeminal impression and carotid canal. this fossa is like a butterfly in shape. le...
متن کاملMiddle cranial fossa schwannoma of the facial nerve.
A case of an intratemporal lobe and middle cranial fossa neurinoma of the facial nerve is presented. Complete excision of the tumour was carried out.
متن کاملMiddle cranial fossa arachnoid cysts complicated with subdural collections.
Dr. Felipe Slaviero – Edifício das Clínicas Rua Teixeira Soares, 885 / 10o andar 99010-901 Passo Fundo RS Brasil. E-mail: [email protected]. Intracranial arachnoid cysts are congenital collections of fluid that develop within the arachnoid membrane because of splitting or duplication of this structure. It corresponds to 1% of all non-traumatic intracranial mass lesions. Arachnoid cysts...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1990
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.83.1758