Historical Trends of Neuroendoscopic Surgery

Mar 11, 2017 by in NEUROSURGERY Comments Off on Historical Trends of Neuroendoscopic Surgery

Fig. 1.1 Professor Dr. Med. Axel Perneczky (1949–2009) His main fields of activity were microsurgical anatomy and the implicating surgical strategies in neurosurgery, aneurysm and angioma surgery and skull base…

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Rathke Cleft Cysts

Mar 11, 2017 by in NEUROSURGERY Comments Off on Rathke Cleft Cysts

Fig. 22.1 Rathke cleft cyst. (a) Sagittal T1-weighted post-gadolinium image. (b) Coronal T1-weighted post-gadolinium image. A homogeneous, nonenhancing lesion is seen in the posterior sella, displacing the pituitary gland anteriorly….

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Craniopharyngiomas

Mar 11, 2017 by in NEUROSURGERY Comments Off on Craniopharyngiomas

Fig. 21.1 (a) Sagittal T1-weighted pre-gadolinium image. (b) Coronal T1-weighted post-gadolinium image. A large mass with heterogeneous signal intensity is centered in the sella with a large cystic suprasellar component…

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Meningioma of the Sellar and Parasellar Region

Mar 11, 2017 by in NEUROSURGERY Comments Off on Meningioma of the Sellar and Parasellar Region

Fig. 28.1 Meningioma. (a) Sagittal T1-weighted gadolinium-enhanced image. (b) Coronal T1-weighted gadolinium-enhanced image. A large, enhancing mass is centered in the left parasellar region, with involvement of the sella. The…

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Somatotroph (GH) Adenomas

Mar 11, 2017 by in NEUROSURGERY Comments Off on Somatotroph (GH) Adenomas

Fig. 12.1 Growth hormone (GH)–secreting adenoma. (a) Axial noncontrast CT scan with bony windowing. (b) Intraoperative endoscopic photo. The CT scan shows the large caliber and prominence of the internal…

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Imaging of the Sellar Region

Mar 11, 2017 by in NEUROSURGERY Comments Off on Imaging of the Sellar Region

Fig. 2.1 CT image in sagittal-plane reformation shows the shape and size of the sella, with the pituitary gland and stalk clearly visualized In evaluating sellar lesions, CT has an…

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Nonfunctioning Pituitary Adenomas

Mar 11, 2017 by in NEUROSURGERY Comments Off on Nonfunctioning Pituitary Adenomas

Fig. 10.1 Nonfunctioning pituitary adenoma. (a) Sagittal T1-weighted post-gadolinium image. (b) Coronal T1-weighted post-gadolinium image. A hypoenhancing sellar mass remodels the sellar floor and abuts the cavernous internal carotid arteries…

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