نتایج جستجو برای: endoscopic transsphenoidal surgery
تعداد نتایج: 385032 فیلتر نتایج به سال:
Chondromas originating from the sella turcica are rare, and the most common initial symptoms are headache and visual disturbance. We describe a case of sellar chondroma with endocrine impairment as an initial manifestation that completely resolved after surgery. A 40-year-old Japanese woman with amenorrhea and galactorrhea for the last 2 years was referred to our department of neurosurgery for ...
SUMMARY A 71 - year old woman with symptomatic Rathke's Cleft cyst is reported. She had Visual disturbance, diabetes insipidus and hypopituitarism. Imaging study with computed tomography revealed the presence of suprasellar mass. After the transsphenoidal surgery and treatment with DDA VP, her symptoms showed an improvement.
BACKGROUND Neuroendocrine tumors (NET) originate from the diffuse neuroendocrine system. These can arise in almost every organ of the body, although they are most commonly found in the gastrointestinal tract and respiratory system. The skull base and sellar region are extremely rare sites for neuroendocrine carcinoma. Consequently, in this case, both diagnosis and definition of surgical goals, ...
BACKGROUND The past two decades have been the setting for remarkable advancement in endonasal endoscopic neurosurgery. Refinements in camera definition, surgical instrumentation, navigation, and surgical technique, including the dual surgeon team, have facilitated purely endonasal endoscopic approaches to the majority of the midline skull base that were previously difficult to access through th...
The Hadad-Bassagasteguy vascularized nasoseptal pedicled flap (HBF) is an effective technique for reconstruction of skull base defects with low incidence of postoperative cerebrospinal fluid (CSF) leak. Advanced planning is required as posterior septectomy during transsphenoidal surgery can preclude its use due to destruction of the vascular pedicle. We present four cases in which the HBF was s...
INTRODUCTION A multidisciplinary team is essential to develop and expand the indications in endonasal endoscopic skull base surgery. The aim of this study was to present our experience in a group of patients with skull base lesions treated using endonasal endoscopic approach. METHODS From January 2008 to January 2012, 72 patients with skull base involvement were diagnosed and treated in our c...
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