نتایج جستجو برای: cerebral metastasis

تعداد نتایج: 311560  

شایانفر, نسرین, عطار, مهرنوش, نیلی‌پور, یلدا ,

    Introduction: Alveolar soft part sarcoma is a malignant soft tissue tumor whose metastasis to other organs like lung and brain as a primary presented symptom is not unusual. In the literature there are many reports of metastasis to different parts of brain, but cerebellar metastasis has not been reported yet. In this case study, we discuss a rare occurrence of simultaneous metastasis to bra...

2013
Marcel A Kamp Maxine Dibué Antonio Santacroce Samis MA Zella Lena Niemann Hans-Jakob Steiger Marion Rapp Michael Sabel

Cerebral metastases are the most frequent cerebral tumours. Surgery of cerebral metastases plays an indispensible role in a multimodal therapy concept. Conventional white-light, microscopy assisted microsurgical and circumferential stripping of cerebral metastases is neurosurgical standard therapy, but is associated with an extraordinarily high recurrence rate of more than 50% without subsequen...

Journal: :Asian Pacific journal of cancer prevention : APJCP 2015
Dirk Rades Stefan Huttenlocher Liesa Dziggel Oliver Blanck Dagmar Hornung Khoa Trong Mai Trang Thuy Ngo Thai Van Pham Steven Schild

Many patients with few cerebral metastases receive radiosurgery alone. The goal of this study was to create a tool to estimate the survival of such patients. To identify characteristics associated with survival, nine variables including radiosurgery dose, age, gender, Eastern cooperative oncology group performance score (ECOG-PS), primary tumor type, number/size of cerebral metastases, location...

Journal: :iranian journal of medical sciences 0
h. najafipour m. yeganeh hadj ahmadi a. vakili

the mechanisms underlying cerebral vasodilatation during hypercapnia are not fully understood. to examine the role of nerves and prostaglandins in the regulation of basal blood flow and in hypercapnia-induced vasodilatation in the cerebral blood vessels of rabbit. cerebral blood flow was measured by laser doppler flow-meter in 18 nzw rabbits anesthetized with sodium pentobarbital.  tetrodetoxin...

Journal: :journal of research in rehabilitation sciences 0
زهرا احمدی زاده مهدی رصافیانی فاطمه احسانی سید علی حسینی zahra ahmadizade mahdi rassafiani

introduction: many of study show decrease of quality of life in mothers of children with cerebral palsy due to care activity of their child but the researchers less pay attention to the decrease of mother’s quality of life in relationship with child-related factors like walking ability in children with cerebral palsy, so the aim of this study was tocomparing the quality of life of mothers with ...

Journal: :AJNR. American journal of neuroradiology 2009
J M Pollock A R Deibler C T Whitlow H Tan R A Kraft J H Burdette J A Maldjian

BACKGROUND AND PURPOSE The incidence of cerebral hyperperfusion and hypoperfusion, respectively, resulting from hypercapnia and hypocapnia in hospitalized patients is unknown but is likely underrecognized by radiologists and clinicians without routine performance of quantitative perfusion imaging. Our purpose was to report the clinical and perfusion imaging findings in a series of patients conf...

  Myxoid is a common type of liposarcoma. Cardiac metastasis of sarcoma is a rare diagnosis. Transthoracic echocardiography is a useful tool for beginning the diagnosis. Curative resection of metastasis and then combination systemic chemotherapy for advanced disease is recommended. We report a 50 year old woman who presented with a cardiac metastasis of high grade round cell liposarcoma to righ...

Renal cell carcinoma (RCC) metastasis to duodenum is very rare and only a few case reports are available in the literature. We here reported a patient with solitary duodenal metastasis presented with melena six years after right nephrectomy. The patient underwent upper gastrointestinal endoscopy showing ulcerative mass at the second portion of duodenum and biopsy of this mass was consistent wit...

Objective(s): The growing trend of research demonstrates that dynamic expression of two metastasis repressor classes (metastasis suppressor genes and anti-metastatic miRNA) has a close relationship with tumor invasion and metastasis. Using different strategies, it was revealed that cellular levels of miR-31 and Breast cancer Metastasis Suppressor1 (BRMS1) protein, whic...

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