Results 31 to 40 of about 31,072 (344)

Principles of Pituitary Surgery [PDF]

, 2018
Key Points 1. Understand the principles of pituitary surgery including the key-elements of surgical planning and decision-making 2. Identify the technical nuances distinguishing the endoscopic from the microscopic transsphenoidal approach 3.
Evans, James J., Farag, MD, Alexander, Farrell, MD, Christopher J, Nyquist, MD, Gurston G., Rosen, Marc, MD   +4 more
core   +2 more sources

Mechanical and structural characterisation of the dural venous sinuses

Scientific Reports, 2020
The dural venous sinuses play an integral role in draining venous blood from the cranial cavity. As a result of the sinuses anatomical location, they are of significant importance when evaluating the mechanopathology of traumatic brain injury (TBI ...
Darragh R. Walsh, James J. Lynch, David T. O’ Connor, David T. Newport, John J. E. Mulvihill   +4 more
doaj   +1 more source

Extensive pneumatisation of the sphenoid bone: anatomical investigation of the recesses of the sphenoid sinuses and their clinical importance

Folia Morphologica, 2021
BACKGROUND: There is a great variance between the extents of pneumatisation of the sphenoid sinuses that can reach beyond the body of the sphenoid bone.
J. Jaworek-Troć, J. A. Walocha, M. Loukas, R. S. Tubbs, J. Iwanaga, J. Zawiliński, K. Brzegowy, J. J. Zarzecki, A. Curlej-Wądrzyk, E. Kucharska, F. Burdan, P. Janda, M. P. Zarzecki   +12 more
doaj   +1 more source

Primary chordoma of the ethmoid sinus [PDF]

, 2000
Primary chordoma of the paranasal sinuses are extremely rare tumours, with only a small number of cases verified and published in the literature. It appears that only five of these cases involved the ethmoid sinuses either as a primary or by local ...
Badia, L, Loughran, S, Lund, VJ
core   +1 more source

In the nose, not the sella: Case report of an ectopic pituitary adenoma

Interdisciplinary Neurosurgery, 2018
Background and importance: Ectopic pituitary adenomas presenting in the nasal and paranasal sinuses are very rare. We report a patient with a large ectopic nonfunctioning pituitary macroadenoma involving the nasal passageways, ethmoid sinus, and ...
Jeremy Steinberger, MD, Yitzchak David, RN, BSN, MPH, Frank Yuk, MD, Marco Hefti, MD, Madeleine Schaberg, MD, Constantinos Hadjipanayis, MD, PhD   +5 more
doaj   +1 more source

Ocular cranial nerve palsies secondary to sphenoid sinusitis

World Journal of Otorhinolaryngology - Head and Neck Surgery, 2017
ObjectiveThe clinical presentation of sphenoid sinusitis can be highly variable. Rarely, sphenoid sinusitis may present with cranial nerve complications due to the proximity of these structures to the sphenoid sinus.MethodA case series from Rabin Medical Center and all cases of cranial nerves palsies secondary to sphenoid sinusitis that have been ...
Aiman El Mograbi, Ethan Soudry
openaire   +3 more sources

Optimum imaging for sinonasal malignancy [PDF]

, 2002
A combination of computed tomography (CT) and magnetic resonance imaging (MRI) is now established as the optimum assessment of sinonasal malignancy.
Howard, D, Lloyd, G, Lund, VJ, Savy, L
core   +1 more source

Pneumosinus Dilatans Case Mimicking OrbitalPathology In Patient With Visual Loss [PDF]

Düzce Tıp Fakültesi Dergisi, 2010
Pneumosinus dilatans is an abnormal localized dilatation of paranasal sinuses. Although cranial magnetic resonance imaging can help for differentiation of paranasal sinuses, variations maybe misdiagnosed as a lesion.
Fahri Halit BEŞİR, Hüseyin ÖZDEMİR, İffet DOĞAN, Kıyasettin ASİL, Sadi GÜNDOĞDU
doaj  

Giant Aneurysmal Bone Cyst of the Anterior Cranial Fossa and Paranasal Sinuses Presenting in Pregnancy: Case Report and Literature Review

Journal of Neurological Surgery Reports, 2015
Background and Purpose Aneurysmal bone cysts (ABCs) rarely involve the cranium and have seldom been reported in pregnancy. Clinical Presentation We describe a case of a 28-year-old woman who presented at 37 weeks of gestation with 3 months ...
Luke Hnenny, Neil Roundy, Victor Zherebitskiy, Marjorie Grafe, Atiya Mansoor, Aclan Dogan   +5 more
doaj   +1 more source

Metastatic thyroid carcinoma presented as a large craniofacial mass: Case report and CT findings

Radiology Case Reports, 2020
Cranial metastases are uncommon locations of thyroid papillary carcinoma. They significantly reduce patients’ survival, especially in a context of late management.
Lynda N. Bile-Gui, MD, Eric Kouadio, MD, Estelle Valérie Ohui-Acko, MD, Raissa M. Kabas, MD, Sylvanus B. Koui, MD, Lolo M.A. Diambra, MD, Jean-Paul S. Kouao, MD   +6 more
doaj   +1 more source