Results 161 to 170 of about 918,623 (204)

Cadaveric Analysis of Accessory Foramina in the Orbito-Sphenoid Region. [PDF]

Cureus
Venardi D, Patel S, Gutkin R, Cramberg M, Miriyala S.   +4 more
europepmc   +1 more source

The unusual first sign of presentation of hepatocellular carcinoma: a rare case report. [PDF]

Front Oncol
Morra R, Nappi A, Zanaletti N, Piccirillo M, Tarotto L, Stilo S, Fiore F, Izzo F, Avallone A.   +8 more
europepmc   +1 more source

Skull Base Metastases: A Pictorial Review. [PDF]

J Med Imaging Radiat Oncol
Heyworth A, van Camp L.
europepmc   +1 more source

Sphenoid bone fibrous dysplasia

, 2017
openaire   +1 more source

[Radiographic diagnosis of the sphenoid bone].

Nihon Jibiinkoka Gakkai kaiho, 1977
openaire   +1 more source

Aneurysmal Bone Cyst of the Sphenoid Bone

Journal of Craniofacial Surgery, 2002
Aneurysmal bone cyst (ABC) is an uncommon benign lesion that rarely presents in the craniofacial region. Aneurysmal bone cysts represent nearly 1.4% of all bone tumors, and among those, only 3% are located in the cranium. In this study, we report on an ABC located in the sphenoid bone with superior nasal cavity and ethmoid extension.
Cansiz, H, Inci, E, Erisir, F, Hizh, C, Yener, M, Cambaz, B, Dervisoglu, S   +6 more
openaire   +3 more sources

Radiation-Induced Osteosarcoma of the Sphenoid Bone

Neurosurgery, 1989
Abstract The case of a patient who developed osteosarcoma in the sphenoid bone 15 years after radiation therapy for a craniopharyngioma is reported. Radiation-induced osteosarcoma of the sphenoid bone has not been reported previously. Reported cases of radiation-induced osteosarcomas are reviewed.
S, Tanaka, S, Nishio, T, Morioka, M, Fukui, K, Kitamura, K, Hikita   +5 more
openaire   +3 more sources

Benign osteoblastoma of the sphenoid bone

min - Minimally Invasive Neurosurgery, 1991
Benign osteoblastoma is a rare tumour of bone with a predilection for the spinal column and appendicular skeleton. The skull is an unusual site. We report a case in which the lesion affected the lesser wing of the sphenoid bone and extended from the middle cranial fossa to the orbital region.
P. Ciappetta, M. Salvati, RACO, Antonino, ARTICO, Marco, F. M. Gagliardi   +4 more
core   +6 more sources

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Epithelioid haemangioendothelioma of the sphenoid bone

Journal of Clinical Neuroscience, 2001
The authors report a case of cranial EH occurred in the left sphenoid bone that was totally excised without transfusion. A 26-year-old woman presented with a 1-year history of progressing exophthalmos in the left eye. A cranial X-ray showed a mixed osteolytic and sclerotic expansile mass lesion in the left sphenoid bone.
Heon Yoo, Young-Cho Koh
exaly   +3 more sources

Aneurysmal bone cyst of the sphenoid sinus

British Journal of Neurosurgery, 2001
Aneurysmal bone cysts of the sphenoid sinus are very rare, with only six cases described in the literature. We present a case of an aneurysmal bone cyst of the sphenoid sinus with associated fibrous dysplasia in which the radiological findings had some features of a mucocoele.
B Mathew
exaly   +3 more sources