نتایج جستجو برای: papillary meningioma m0337837

تعداد نتایج: 28352  

Journal: :Advances in clinical neuroscience & rehabilitation 2023

Beyond the WHO classification of meningioma: using molecular diagnostics to guide management. Advancements in profiling meningioma are providing greater accuracy prognostication tumours.

2015
KE-DA WANG YI-BING SU YAN ZHANG

Meningiomas are slow-growing tumors, which are generally considered to be benign and rarely metastasize. Although cases of extracranial metastatic meningioma have previously been reported, multiple pulmonary metastases from a benign intracranial meningioma is particularly rare. In the present report, a case of recurrent transitional meningioma with multiple lung nodules, which were demonstrated...

Introduction: The primary and definitive diagnosis of meningioma is based on histological assessment; however, employing imaging methods, like Magnetic Resonance Imaging (MRI) is very helpful to describe lesion’s characteristics. Accordingly, we decided to study the effect of imaging factors, like MRI data on the volume of hemorrhage (estimated blood loss) during meningioma surgery. Methods: T...

Journal: :basic and clinical neuroscience 0
kai-zheong lim 1/61, green street, wangaratta, victoria 3677, australia. tony goldschlager department of neurosurgery, monash health, clayton, victoria, australia. ronil v. chandra department of nursing and health, faculty of medicine, monash university, clayton, victoria, australia. jonathan hall department of neurosurgery, monash health, clayton, victoria, australia. brent uren department of otolaryngology, head and neck surgery, monash medical centre, clayton, victoria, australia. michael pullar department of neurosurgery, monash health, clayton, victoria, australia.

introduction: the co-existence of pituitary adenoma and meningioma is extremely rare. it is even rarer in patients with no previous known risk factors for either tumour. here, we present a case of synchronous non-functioning pituitary adenoma with suprasellar and olfactory groove meningiomas in a patient without previous irradiation. methods: the tumours were diagnosed on mri in the 65-year-old...

2013
Jin Woo Maeng Yong Hyun Kim Jinwon Seo Si Whan Kim

Meningioma is well known as common disease of the central nervous system, whereas primary extracranial meningioma is rare, representing 1% to 2% of all meningiomas. We have experienced a case of primary extracranial meningioma presenting as a right cheek mass. The tumor was completely excised via a right lateral rhinotomy incision. Histopathologic examination confirmed the diagnosis of primary ...

Journal: :Pakistan Journal of Medical and Health Sciences 2023

Meningioma is the commonest primary intracranial tumor in adults, with majority being benign. Malignant meningioma exceedingly rare and carries a poor prognosis because of its tendency for local recurrence distant metastasis. We present case 53 years old male anaplastic malignant meningioma, which recurred after excision radiotherapy later metastasised to pleura, bones brain. Keywords: Metastat...

2016
Feng Chen Chun-Xiang Xiang Da-Quan Zhou Yi Zhou Xiang-Sheng Ao Peng Peng Hai-Quan Zhang Xing Huang

Meningioma recurrence after complete removal remains one of the most relevant problems of meningioma treatment. DNA microarray technologies allow the screening of several thousands genes simultaneously. This gene expression profiling approach has been successfully applied in many researches associated with tumor classification. We analyzed genome wide expression profiles of 68 meningioma sample...

Journal: :Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2014
Carmen Criscitiello Davide Disalvatore Michele Santangelo Nicole Rotmensz Barbara Bazolli Patrick Maisonneuve Aron Goldhirsch Giuseppe Curigliano

BACKGROUND The etiology of meningioma is largely unknown, although breast cancer has been suggested to play a role. METHODS A monoinstitutional, retrospective analysis was performed at European Institute of Oncology on 12,330 patients with breast cancer. The cumulative incidence of meningioma was estimated using the Kaplan-Meier method and the log-rank test was used to assess differences betw...

Journal: :journal of current ophthalmology 0
علی صادقی طاری ali sadeghi-tari محمدطاهر رجبی mohammad-taher rajabi سیدضیاءالدین طباطبایی seyed-ziaeddin tabatabaie ابوالفضل کسائی abolfazl kasai

purpose: to report an unusual case of orbitocranial meningioma presenting in a neonate. methods: case report results: a 1-day-old neonate was presented with severe proptosis of the left eye. ct scan and mri showed an extensive mass with involvement of left orbit and brain. discrete calcification could be seen on ct scan. the patient did not have any signs of neurofibromatosis and family history...

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