Results 81 to 90 of about 34,758 (180)

Anestezija kod operacijskog zahvata na hipofizi [PDF]

, 2011
Pituitary tumors account for more than 10% of all intracranial tumors. They often present with symptoms of hormonal hypersecretion, although they may also cause hypopituitarism.
Aleksandar Gopčević, Ana Horvat, Juranko Kolak, Mirjana Ilej, Živko Gnjidić   +4 more
core   +1 more source

Nasopharyngeal carcinoma: presenting symptoms and duration before diagnosis [PDF]

, 1997
This is a retrospective analysis of 4768 patients with undifferentiated or non-keratinising carcinoma of the nasopharynx who were treated during 1 January 1976 to 31 December 1985.
Foo, W, Lau, WH, Law, SC, Lee, WMA, O, SK, Poon, YF, Sze, WM, Tung, SY   +7 more
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Pneumocephalus Following Unidentified Dural Puncture: A Case Report with an Unusual Neurological Presentation [PDF]

, 2017
Pneumocephalus is a rare consequence of epidural anesthesia, which may occur following inadvertent or unidentified dural puncture when the loss of resistance to air technique is applied to identify the epidural space.
Figueira, H., Guimaraes, J., Regalado, A., Sousa, A.   +3 more
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Primary extracranial meningioma of the mandible [PDF]

, 2009
Meningiomas are benign tumors of mesodermal origin that arise from arachnoid cell clusters that penetrate the dura to form arachnoid villi. These neoplasms represent one of the most common neoplasms developing within the central nervous system and are ...
Cano Valdez, Ana María, Domínguez Malagón, Hugo, Montiel Hernandez, Ana Maria, Mosqueda Taylor, Adalberto   +3 more
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Post-traumatic cutaneous meningioma. [PDF]

, 2004
Cutaneous meningiomas are extremely rare tumours and their diagnosis is difficult. We describe the case of a patient who developed a paranasal swelling after head trauma and associated fractures in the same region years before.
Borggreven, P.A., Graaf, F.H. de, Leemans, C.R., Valk, P. van der   +3 more
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Bifocal extra- and intradural melanocytoma of the spine: case report and literature review [PDF]

, 2018
Background: Spinal melanocytoma is one of the most infrequent space-occupying lesions of the central nervous system. To the best of our knowledge, this is the first report of primary bifocal intradural melanocytoma of heterogenous pathological grade to ...
Foit, Niels, Krayenbühl, Niklaus, Neidert, Marian, Rushing, Elisabeth, Woernle, Christoph   +4 more
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Carcinoma of unknown primary presenting as an apoplectic pituitary adenoma with suprasellar extension: a case report

Egyptian Journal of Neurosurgery
Background Pituitary metastasis is a rare entity, accounting for less than 1% of all intracranial neoplasms. Common primary sites include the breast and lungs.
Syeda Maria Ahmad Zaidi, Haissan Iftikhar, Shahzada Ahmed   +2 more
doaj   +1 more source

Surgical Management of Intrathoracic Triton Tumors: Insights into Emerging Molecular and Epigenetic Mechanisms with a Case Series of Three Patients

Journal of Molecular Pathology
Malignant Triton Tumors (MTTs) are rare, high-grade malignant peripheral nerve sheath tumors (MPNSTs) frequently associated with Type 1 Neurofibromatosis (NF1). NF1, an autosomal dominant disorder, predisposes approximately 10% of affected individuals to
Alessandro Bonis, Alberto Busetto, Federica Pezzuto, Giulia Pagliarini, Vincenzo Verzeletti, Mario Pezzella, Giorgio Cannone, Eleonora Faccioli, Marco Mammana, Giovanni Maria Comacchio, Alessandro Rebusso, Marco Schiavon, Chiara Giraudo, Fiorella Calabrese, Andrea Dell’Amore, Samuele Nicotra, Angelo Paolo Dei Tos, Federico Rea   +17 more
doaj   +1 more source

Long term management of intracranial epidermoids balancing extent of resection and functional preservation in a 20 year institutional experience

Scientific Reports
Epidermoid lesions account for 1% of intracranial neoplasms. Surgical management is challenging due to their adhesion to critical neurovascular structures and tendency for recurrence. The current study examines surgical outcomes, extent of resection, and
Mazin Omer, Julia M. Nakagawa, Arthur H. A. Sales, Theresa Bettina Loidl, Christian Scheiwe, Jürgen Beck, Jürgen Grauvogel, Christine J. Gizaw   +7 more
doaj   +1 more source

Skull base plasmacytoma in young patients aged below 40 years: Radiological perspectives and clinical outcomes

Cancer Reports
Background Plasmacytoma of the skull base is a rare manifestation of plasma cell neoplasm with only a few cases documented in literature involving young adults.
Hesham Elsabah, Rola Ghasoub, Dina S. Soliman, Feryal Ibrahim, Mahmood B. Aldapt, Ruba Y. Taha, Safaa Al Azawi, Deena Mudawi, Abbas Moustafa, Halima Elomri, Honar Cherif   +10 more
doaj   +1 more source