نتایج جستجو برای: intracranial tumors

تعداد نتایج: 220211  

Journal: :international clinical neurosciences journal 0
guive sharifi department of neurosurgery, loghman hakim hospital, shahid beheshti university of medical sciences, tehran, iran anahita zoghi department of neurology, loghman hakim hospital, shahid beheshti university of medical sciences, tehran, iran fereshteh ghadiri department of neurology, loghman hakim hospital, shahid beheshti university of medical sciences, tehran, iran mohammad halajnejad department of neurosurgery, loghman hakim hospital, shahid beheshti university of medical sciences, tehran, iran

meningiomas are rare tumors of posterior fossa. delayed intracranial hemorrhage is a rare complication of surgeries in this territory. herein, we report a case of status epilepticus as a result of delayed motor cortex hemorrhage, complicating resection of a meningioma arising from foramen magnum.

تهامی, سیداحمد, ملاحسینی, رضا, بهرامی, اسحاق , پوراغنیائی, علیرضا ,

Primitive Neuroectodermal Tumors(PNETs) are common tumors in children and are mainly intracranial in location. They frequently disseminate throughout the central nervous system via CSF(cerebrospinal fluid) and may rarely have metastasis outside the neuraxis. Rare cases of primary intraspinal PNETs have been reported so far and most of which are located intradurally in cauda equina. ...

Journal: :Journal of neurological surgery 2023

Introduction: Meningioma is the most frequent primary tumor in central nervous system (CNS), representing 33.8% of all intracranial tumors. Breast cancer (BC) among women, 25.2% malignancies females.

Journal: :iranian journal of medical sciences 0
negar azarpira ramin mardani mehrzad pourjafar bita geramizadeh saeid farokhi

neurofibromatosis type 2 is an inherited disease. the main manifestation of the disease is the development of symmetric, non-malignant brain tumors in the region of the cranial nerve viii usually as schwannoma. we report here a 20-year-old woman with primary intracranial malignant nerve sheath tumor located in the left cerebellopontine angle. histologically, the tumor showed malignant spindle c...

Journal: :Asian Journal of Neurosurgery 2012

Journal: :Neurologia medico-chirurgica 1968

Journal: :The oncologist 2000
R J Packer B H Cohen K Cooney

Intracranial germ cell tumors are a heterogeneous group of lesions which occur in children and adults. Within the classification of intracranial germ cell tumors, there are a variety of different tumor types which carry different prognoses. The diagnosis of an intracranial germ cell tumor usually requires histological information, but a subgroup of tumors will secrete specific tumor markers, in...

Journal: :Journal of clinical images and medical case reports 2023

Jugular foramen schwannomas are a rare event with an estimated 200 cases reported in the literature. These tumors represent only 2.9% to 4% of all intracranial and less than 1% temporal bone lesions [1,2].

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