Results 221 to 230 of about 32,135 (281)

Image-based detection of the internal carotid arteries and sella turcica in endoscopic endonasal transsphenoidal surgery.

Neurosurgical Focus
OBJECTIVE Endoscopic endonasal transsphenoidal surgery (EETS) is a minimally invasive procedure that accesses the sellar and parasellar regions. Various anatomical structures must be identified during the operation, particularly the sella turcica and ...
Thara Tunthanathip, T. Oearsakul, Chin Taweesomboonyat, N. Sanghan, R. Duangsoithong   +4 more
semanticscholar   +1 more source

Hyperparathyroidism, with Pseudoerosion of the Sella Turcica

Archives of Internal Medicine, 1959
The roentgenographic findings in osteitis fibrosa cystica are well known. These advanced osseous changes due to demineralization and cyst formation are easily recognized in the roentgenograms of the extremities, spine, and skull. We recently observed one such case, which manifested an almost complete lack of visualization of the sella turcica ...
J, EDEIKEN, W, NAGLE
openaire   +2 more sources

Infectious Disease in the Sella Turcica

Clinical Infectious Diseases, 1986
Intrasellar infection is characterized by pituitary dysfunction and damage to surrounding structures. In most cases patients have fever, headache, and visual disturbance and exhibit roentgenographic evidence of a mass. Suppurative infections may originate in the paranasal sinuses, meninges, or more distant foci and are commonest in the setting of ...
S A, Berger, S C, Edberg, G, David
openaire   +2 more sources

THE SELLA TURCICA

Journal of the American Medical Association, 1926
The diagnostic significance of changes in the roentgenographic appearance of the sella turcica was first recognized by Oppenheim, who observed certain changes in a case of acromegaly. Since that time the roentgen-ray image of this structure has become of considerable interest to the internist, neurologist, surgeon and radiologist, and the relative ...
openaire   +1 more source

The Sella Turcica in Nelson's Syndrome

Radiology, 1976
Abnormalities of the pituitary fossa were observed in 22 patients who were noted to have increased skin pigmentation after bilateral adrenalectomy for Cushing's syndrome. Radiographs of the skull revealed sella abnormalities in 13 of the 22 patients. In the remaining 9, hypocycloidal tomography demonstrated sella abnormalities.
M, Weinstein, B, Tyrrell, T H, Newton
openaire   +2 more sources

Sella turcica morphology in patients with genetic syndromes: a systematic review.

Orthodontics & craniofacial research, 2020
BACKGROUND The sella turcica is an important anatomical reference used in orthodontics for the evaluation of craniofacial growth. Studies have found variations in the sella turcica morphology in patients with syndromes affecting the craniofacial complex.
I. Roomaney, M. Chetty
semanticscholar   +1 more source

Rhabdomyosarcoma in the region of the sella turcica

Acta Neurochirurgica, 1987
Intracranial extension of rhabdomyosarcoma from the face, nasopharynx or middle ear is rare. A 16-year-old boy presented with deterioration of vision and headache. CT scan revealed a soft tissue mass occupying the sphenoid and ethmoid sinuses, extending to the suprasellar fossa and impinging on the optic chiasm.
S, Jalalah, K, Kovacs, E, Horvath, W, Couldwell, M H, Weiss, C, Ezrin   +5 more
openaire   +2 more sources

Sella turcica morphometrics in children with unilateral cleft lip and palate.

Orthodontics & craniofacial research, 2020
OBJECTIVE To use morphometric methods to investigate the size and shape of the sella turcica in children with unilateral cleft lip and palate (UCLP).
G. Antonarakis, L. Huanca Ghislanzoni, G. L. La Scala, D. Fisher   +3 more
semanticscholar   +1 more source

Asymptomatic Enlargement of the Sella Turcica

Archives of Neurology, 1975
Forty-six patients with enlarged sella turcica and pneumographic evidence of an intrasellar mass were initially untreated. The courses were variable, and 50% did not require subsequent treatment. All patients with initial visual involvement developed progressive visual impairment.
openaire   +2 more sources

Sella Turcica Bridging and Tooth Agenesis in Children With Unilateral Cleft Lip and Palate

The Cleft Palate-Craniofacial Journal, 2020
Aim: To investigate differences in sella turcica size and bridging in children with unilateral cleft lip and palate (UCLP) with or without concomitant dental anomalies.
G. Antonarakis, L. H. Ghislanzoni, D. Fisher   +2 more
semanticscholar   +1 more source