Cyst of Sphenoidal Sinus
نویسندگان
چکیده
منابع مشابه
Traumatic intra-sphenoidal pseudoaneurysm lodged inside the fractured sphenoidal sinus
We describe a case of traumatic intra-sphenoidal right internal carotid artery pseudoaneurysm lodged inside the fractured sphenoidal sinus that developed in a patient with a previous history of frontal and skull base fractures involving the sphenoid sinus and walls of the carotid canal, but with normal intracranial findings at early CT angiography. The patient presented two episodes of massive ...
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The endoscopic endonasal transsphenoidal approach (EEA) to treat sellar, parasellar, and suprasellar tumours continues to gain increased significance. Due to the close proximity of the sphenoid sinus to the carotid artery and the optic canal, it is very important for surgeons to know the anatomical features and variations of the sphenoid sinus as relevant to EEA. A prospective study of the sphe...
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In our previous issue the method of diagnosing the existence of infective sphenoidal sinusitis by means of the exploratory suction syringe was described, affording as it does the only criterion of the presence of the affection short of actual inspection of the discharge escaping from the sphenoidal sinus ostium, a very rare event compared with the relative frequency of the disease. Further, the...
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BACKGROUND Pituitary adenomas are a common cause of endocrinal dysfunction, which comprise 10-20% of all intracranial tumors. Although almost all of them arise within the sella turcica, there are some rare cases in which a pituitary adenoma is located outside the intrasellar region, so it is defined as an ectopic pituitary adenoma (EPA). CASE DESCRIPTION We described a case of a 31-year-old m...
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Dermal sinus tracts are formed during the 26th day of gestation from the incomplete closure of cutaneous ectoderm from neural ectoderm.1-5 As remnants of incomplete neural tube closure, they are often associated with dermoid and epidermoid cysts, spinal cord tethering and spinal fluid drainage.1,2,6-8 As such, dermal sinus tracts are diagnosed during early childhood.2,8 These entities most freq...
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ژورنال
عنوان ژورنال: Practica Oto-Rhino-Laryngologica
سال: 1975
ISSN: 1884-4545,0032-6313
DOI: 10.5631/jibirin.68.1127