Is a subdural hematoma a malignant tumor?Oncology:Oncology is the branch of medicine concerned with the diagnosis and treatment of cancerous tumors. The word oncology comes from two Greek words óngkos, meaning mass or volume, and logos, the study of....
This article presents a case of malignant transformation of vestibular schwannoma 13 years after stereotactic radiation therapy, which lead to an acute life-threatening condition. Although the observation is currently only based on case reports, an increasing number of these support the hypothesis that ...
Dr. Nath is a specialist in neurofibromatosis, Neurofibromatosis and schwannoma tumor injury and surgery. Also affiliated with the Texas Medical Center in Houston and the Texas Medical School Northwestern University Medical School Chicago IL.
Although the observation is currently only based on case reports, an increasing number of these support the hypothesis that there is arelevant risk of malignant transformation in the long-term course of previously irradiated vestibular schwannomas. Therefore, long-term MRI follow-up should be ...
Malignant peripheral nerve sheath tumor arising in benign ancient schwannoma: A case report with an immunohistochemical study A rare example of malignant transformation in an ancient schwannoma arisng in the right side of the neck of a 51-year-old man without any clinical manifest... Y Mikami,T...
I most like the subject is a language 相关内容 aFor facial nerve schwannomas involving only the internal auditory canal, the cerebellopontine angle 为介入仅内部听道的面部神经schwannomas, cerebellopontine角度 [translate] ato comment on matters at a hearing 评论事态在听证会 [translate] a本文从承...
3 A positive GFAP stain response differentiates the MXPE from GFAP-negative carcinoma and meningioma. MXPE lacks type IV collagen and fibronectin-positive basement membranes around each cell, which is a feature of schwannoma (Fig. 20.24A). In contrast to metastatic carcinoma, MXPEs lack malignant ...
Gastric leiomyoma (GLM) is a rare gastric tumor. Unlike GISTs, GLMs are benign, with no propensity for metastatic or extramural growth. Other types of submucosal tumors include leiomyosarcoma, malignant melanoma, schwannoma, malignant peripheral nerve sheath tumor, fibromatosis (desmoid tumor), inflamma...
No hearing enhancement was observed in giant vestibular schwannomas receiving hypo-fractionated radiation treatment.A stand-alone treatment, hfGKRS, is a valuable option for those who are not suitable candidates for a single GKRS session. The pathology's characteristics and neighboring structures are ...
Profound Pneumocephalus and Low-Pressure Hydrocephalus Triggered by Ventriculoperitoneal Shunt Placement after Resection, Fat Graft Reconstruction, and Radiotherapy for a Malignant Skull Base Schwannoma Original Report Gudapati, Varun; Chen, Alexander; Meyer, Scott; Jay Kuo, Chung-Chieh; Ding, Yichen;...