نتایج جستجو برای: intramedullary tumor

تعداد نتایج: 433229  

Journal: :Neurosciences 2010
Hussam E Jabri Mohammad A Dababo Ahmed M Alkhani

Subependymoma is a rare benign CNS tumor (WHO grade I). The common sites of origin for this type of tumor are the lateral and the fourth ventricles. A spinal intramedullary location is rare. Radiological features of intramedullary subependymoma can mimic more common and more aggressive tumor types. We report a case of a 61-year-old male who presented with a 3-year history of low back pain, asso...

2015
Virendra R. Desai Robert A. Scranton David Baskin

Introduction: Solitary Fibrous Tumor (SFT) is a rare tumor that initially was thought to arise from visceral tissue. Later reports documented its occurrence in central nervous system tissue, with most located intracranially. Few reports have mentioned intraspinal SFTs, with the majority being extra-medullary. In this report, we describe a rare presentation of intramedullary SFT. Case descriptio...

2016
Hideaki Imai Kazuhiko Ishii Hirotaka Chikuda Junichi Ohya Daichi Nakagawa Tomomasa Kondo Seiji Nomura Masanori Yoshino Satoru Miyawaki Taichi Kin Hirofumi Nakatomi Nobuhito Saito

BACKGROUND Hemangioblastomas are hypervascular lesions and hence their surgical management is challenging. In particular, if complete resection is to be attained, all feeding and draining vessels must be occluded. Although most intramedullary spinal cord tumors are treated utilizing a posterior approach, we describe an anterior surgical strategy for resection of an intramedullary cervical heman...

2014
KAZUYOSHI KOBAYASHI SHIRO IMAGAMA ZENYA ITO KEI ANDO JUNICHI UKAI AKIO MURAMOTO RYUICHI SHINJO TOMOHIRO MATSUMOTO HIROAKI NAKASHIMA YUKIHIRO MATSUYAMA NAOKI ISHIGURO

Solitary fibrous tumor (SFT) mostly originates from the pleura because of proliferation of fibroblast cells. It is extremely rare for the tumor to originate from the spinal cord. Here, we report a rare case of SFT in the spinal cord that recurred repeatedly and progressed from intramedullary to extramedullary. A 40-year-old man underwent C4-5 intramedullary and extramedullary tumor resection in...

Journal: :Turkish neurosurgery 2012
Berker Cemil Emre Cemal Gokce Fatih Kirar Bulent Erdogan Reyhan Bayrak

Intramedullary spinal cord metastasis (ISCM) is a rarely seen complication of cancer. We report a case of ISCM from gastric cancer. A 42-year-old male presented with a rare intramedullary spinal cord metastasis from gastric carcinoma manifesting as rapidly worsening motor and sphincter disturbances. The primary tumor had been treated 2 years previously. Magnetic resonance imaging (MRI) revealed...

Journal: :Journal of neuroscience and neurological surgery 2023

Intramedullary schwannomas are a rare form of spinal tumors. Here, we present case 61-year-old woman who was admitted to our hospital with complaints weakness in both lower extremities, numbness, urinary and defecation disorders, radiculating back pain. Physical examination revealed sensory motoric deficits the as well autonomical dysfunctions. Radiological imaging mass at level thoracic segmen...

2013
Toshihiro Takami Toru Yamagata Kenji Ohata

Posterolateral sulcus (PLS) approach of the spinal cord, being equivalent to the dorsal root entry zone myelotomy, may offer the satisfactory exposure of the spinal intramedullary tumor if applied appropriately. Eight consecutive patients with spinal intramedullary tumors of lateral location underwent the surgery of PLS approach in our institute. There were 6 male and 2 female patients, ranging...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید