Results 311 to 320 of about 31,462,819 (361)
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The Journal of Laryngology & Otology, 2001
Although lipomas are the most common benign tumours of the head and neck, the involvement of the skull base is rare and it is also very rare for a lipoma to undergo osseous metaplasia to become an ossifying lipoma or osteolipoma. We present a case of a solitary osteolipoma involving the skull base in a 17-year-old girl.
P, Hazarika +3 more
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Although lipomas are the most common benign tumours of the head and neck, the involvement of the skull base is rare and it is also very rare for a lipoma to undergo osseous metaplasia to become an ossifying lipoma or osteolipoma. We present a case of a solitary osteolipoma involving the skull base in a 17-year-old girl.
P, Hazarika +3 more
openaire +2 more sources
World Neurosurgery, 2019
BACKGROUND Endoscopic endonasal surgery is a rapidly evolving field that offers the possibility of treating a wide variety of skull base lesions. Reconstruction of the osteo-dural defect is of utmost importance, as an effective and watertight closure is ...
L. Cavallo +3 more
semanticscholar +1 more source
BACKGROUND Endoscopic endonasal surgery is a rapidly evolving field that offers the possibility of treating a wide variety of skull base lesions. Reconstruction of the osteo-dural defect is of utmost importance, as an effective and watertight closure is ...
L. Cavallo +3 more
semanticscholar +1 more source
Osteomyelitis of the Skull Base
Southern Medical Journal, 1989Osteomyelitis of the temporal bone often begins with minor trauma and results in a persistent external otitis. I report my experience with ten patients managed with combined medical and surgical therapy, and discuss the progression of the disease process and how it affects the duration of antibiotic therapy and the indications for planned surgical ...
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Skull Base Manifestations of Erdheim-Chester Disease: A Case Series and Systematic Review
Skull Base, 2019BACKGROUND Erdheim-Chester disease (ECD) is a rare, non-Langerhans cell histiocytosis. Up to 50% of patients develop central nervous system involvement, and a subset of these patients can present with isolated tumor-like masses.
John P. Marinelli +5 more
semanticscholar +1 more source
Pediatric Neurosurgery, 1991
The authors present aspects of the skull base in trigonocephalic children. Different patterns on clinical anthropometric investigation, bidimensional computer tomography (CT) scan and three-dimensional (3D) CT scan were studied. We present a series of 27 cases of trigonocephaly operated on in the department of pediatric neurosurgery at the Hôpital des ...
L, Genitori +4 more
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The authors present aspects of the skull base in trigonocephalic children. Different patterns on clinical anthropometric investigation, bidimensional computer tomography (CT) scan and three-dimensional (3D) CT scan were studied. We present a series of 27 cases of trigonocephaly operated on in the department of pediatric neurosurgery at the Hôpital des ...
L, Genitori +4 more
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Sinonasal quality‐of‐life outcomes after endoscopic endonasal skull base surgery
International Forum of Allergy and Rhinology, 2019There are substantial gaps in our understanding of the influence of the endoscopic endonasal approach (EEA) for endoscopic skull base surgery on sinonasal‐specific quality of life (QOL) as well as the instruments available for assessment.
Prashant N Bhenswala +4 more
semanticscholar +1 more source
2023
Skull base meningiomas are among the most challenging meningiomas to treat clinically due to their deep location, involvement or encasement of adjacent essential neurovascular structures (such as key arteries, cranial nerves, veins, and venous sinuses), and their often-large size prior to diagnosis.
Manfred, Westphal +2 more
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Skull base meningiomas are among the most challenging meningiomas to treat clinically due to their deep location, involvement or encasement of adjacent essential neurovascular structures (such as key arteries, cranial nerves, veins, and venous sinuses), and their often-large size prior to diagnosis.
Manfred, Westphal +2 more
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Preoperative embolization of skull base meningiomas: A systematic review.
Journal of clinical neuroscience, 2019Neoadjuvant endovascular embolization of skull base meningiomas may facilitate surgical resection, thereby potentially decreasing operative morbidity. However, due to variation in the reported efficacy and complication rates, the utility of embolization ...
A. Ilyas +8 more
semanticscholar +1 more source
Journal of Neuro-Oncology, 2005
Metastasis to the skull-base particularly affects patients with carcinoma of the breast and prostate. Clinically, the key feature is progressive ipsilateral involvement of cranial nerves. Five syndromes have been described according to the metastatic site including the orbital, parasellar, middle-fossa, jugular foramen and occipital condyle syndromes ...
Florence, Laigle-Donadey +4 more
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Metastasis to the skull-base particularly affects patients with carcinoma of the breast and prostate. Clinically, the key feature is progressive ipsilateral involvement of cranial nerves. Five syndromes have been described according to the metastatic site including the orbital, parasellar, middle-fossa, jugular foramen and occipital condyle syndromes ...
Florence, Laigle-Donadey +4 more
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Chondrosarcoma at the Skull Base
Annals of Otology, Rhinology & Laryngology, 1981A rare case of chondrosarcoma at the skull base is presented. Computerized tomography scan was very helpful in delineating the exact extent of the tumor. Chondrosarcoma is a slow growing malignant tumor which metastasizes very late. Usually it is radioresistant, but when surgery is not feasible, irradiation treatment is worth a trial.
I, Gay, J, Elidan, J, Kopolovic
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