منابع مشابه
Audible sphenoid-sellar fistula: An unusual complication of transphenoidal surgery.
Eustachian tube problems are relatively common complaints to otolaryngologists' offices. However, clinicians should consider other possibilities when traditional therapies fail to improve symptoms. We present a previously not described case of sphenoid-sellar fistula after transphenoidal surgery causing objective and subjective clicking. Laryngoscope, 126:E314-E316, 2016.
متن کاملEndoscopic transsphenoidal resection of sellar tumors with conchal sphenoid sinus: A report of two cases
A conchal non-pneumatized sphenoid sinus was previously considered to be a contraindication to the endoscopic transsphenoidal route to the sella due to its small sellar floor and poor anatomical landmarks, such as the optic nerve canal, opticocarotid recess and internal carotid arteries canal. The present study aimed to investigate the methodology and characteristics of the endoscopic transsphe...
متن کاملAge and sex related morphology and morphometry of sellar region of sphenoid in prenatal and postnatal human cadavers
Sella turcica is a saddle shaped depression in the sphenoid bone. It received its name from its resemblance to the Turkish saddle. The seat of the saddle is known as pituitary fossa or hypophyseal fossa. The pituitary gland or hypophysis cerebri is situated in the hypophyseal fossa. It is limited anteriorly, posteriorly and inferiorly by bony constituents of the sella turcica the tuberculum sel...
متن کاملSellar and parasellar abnormalities
1. Attending Physician in the Neuroradiology Department, University of São Paulo Medical School (FMRP-USP), Radiologist at Cedirp, Ribeirão Preto, SP, Brazil. E-mail: [email protected]. The sellar and parasellar regions constitute an anatomically complex area comprising various important neurovascular structures within a small space. The sellar region includes the sella turcica and the pi...
متن کاملAnatomic variations of sphenoid sinus from Cone Beam Computed Tomography images in the Iranian population
Aims: Sphenoid sinus is one of the most inaccessible paranasal sinus, and is closely correlated to many vascular and neural structures. Anatomic variation of the sphenoid sinus can complicate surgery in this area. The aim of the present investigation was to define the sphenoid sinus variations and the relevant structures using cone-beam computed tomography (CBCT). Methods: This cross-sectiona...
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ژورنال
عنوان ژورنال: Neurosurgery
سال: 2007
ISSN: 0148-396X,1524-4040
DOI: 10.1227/01.neu.0000255362.40313.04