Results 31 to 40 of about 24,182 (265)
Sphenoid sinus is a rare site for tumor-induced osteomalacia: A case report and literature review
Frontiers in Endocrinology, 2023 BackgroundIn this paper, we present a rare case of tumor-induced osteomalacia (TIO) and a literature review of this rare disease.MethodsA case of TIO of the isolated sphenoid sinus was reported.
Fen Wang +11 more
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Foramen Ovale and Foramen Rotundum: Characterization of Postnatal Development
Acta Clinica Croatica, 2021 The sphenoid bone development occurs in both prenatal and postnatal periods. Sphenoid bone openings are used as surgical landmarks and are of great importance for neurosurgeons in everyday practice.
Marina Raguž +10 more
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Myxoid chondrosarcoma of sphenoid bone [PDF]
Journal of Neurosciences in Rural Practice, 2012 ABSTRACTThe myxoid variant of chondrosarcoma is usually seen in soft tissues where it is known as chordoid sarcoma or parachordoma. Rarely, it involves bone and when it does, cranial bones are the preferred location. This tumor is frequently amalgamated with the chondroid variant of chordoma, especially when the lesion occurs in the sphenoid bone ...
Chowhan, Amit K +5 more
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The Egyptian Journal of Radiology and Nuclear Medicine, 2023 Background Spontaneous cerebrospinal fluid (CSF) fistulas occur due to various reasons other than well-identified causes such as trauma, neoplasia or infection.
Shweta Raviraj Poojary +4 more
doaj +1 more source
Imaging for juvenile angiofibroma [PDF]
, 2002 Juvenile angiofibroma presents characteristic imaging signs, many of which allow diagnosis and accurate estimation of extent without recourse to the dangers of biopsy.
Howard, D, Lloyd, G, Lund, VJ, Savy, L
core +1 more source
Case Reports in Oncology, 2019 Metastasis from lung carcinoma to the sphenoid bone is rare. Patients with symptoms related to sphenoid bone metastasis as the initial presentation of carcinoma are thus also rare.
Nobuyuki Bandoh +12 more
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Fibrous dysplasia of Sphenoid bone [PDF]
Indian Journal of Otolaryngology and Head & Neck Surgery, 2007 Fibrous dysplasia represents a disturbance of normal bone development specifically a defect in osteoblastic differentiation and maturation that originates in the mesenchymal precursor of the bone. In fibrous dysplasia, the lesion expands, which leads to a distortion and weakening of bone.
Harjitpal, Singh, C, Mohan
openaire +2 more sources
, 2000 Fungal infections in both their invasive and non-invasive forms can prove difficult to diagnose. The often characteristic appearances on imaging are of great assistance.
Howard, D, Lloyd, G, Lund, VJ, Savy, L
core +1 more source
Optimum imaging and diagnosis of cerebrospinal fluid rhinorrhoea [PDF]
, 2000 Imaging is an important component in the investigation of unilateral watery rhinorrhoea suspicious of cerebrospinal fluid (CSF). Whilst the demonstration of the presence of beta 2 transferrin confirms that CSF is present it may prove difficult to ...
Howard, D, Lloyd, G, Lund, VJ, Savy, L
core +1 more source
Extended endoscopic endonasal transsphenoidal approach to the suprasellar area: Anatomic considerations - Part I [PDF]
, 2008 INTRODUCTION: Interest in using the extended endonasal transsphenoidal approach for management of suprasellar lesions, with either a microscopic or endoscopic technique, has increased in recent years.
CAPPABIANCA, PAOLO +8 more
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