منابع مشابه
Liquid Biopsy in Liquid Tumors
The availability of a minimally invasive patient simple, capable of providing tumor information, represents a valuable clinical tool. The liquid biopsy has the potential to achieve this need. Circulating cell free DNA (ccfDNA), other circulating nucleic acids such as microRNA and circulating tumor cells (CTCs), can be obtained from a peripheral blood sample. Liquid biopsy has been particularly ...
متن کاملEvaluation of Diagnostic Value of CT Scan and MRI in Brain Tumors and Comparison with Biopsy
Abstract Background Cerebral neoplasm arises from brain, spinal cord and meningeal cells. Not only malignant cerebral neoplasm also benign tumor could lead to death due to mass effect on vital structures. Access to these tumors is difficult, and MRI and CT scan could be helpful in determining anatomical location of tumors and distinction of malignant from benign. Objective For better and ea...
متن کاملAdvanced Imaging for Biopsy Guidance in Primary Brain Tumors
Accurate glioma sampling is required for diagnosis and establishing eligibility for relevant clinical trials. MR-based perfusion and spectroscopy sequences supplement conventional MR in noninvasively predicting the areas of highest tumor grade for biopsy. We report the case of a patient with gliomatosis cerebri and multifocal patchy enhancement in whom the combination of advanced and convention...
متن کاملCT-guided laser probe for ablation of brain tumors
In this study, 22 patients (15-75 years old) were selected and transferred to CT scan for tumor ablation. For ablations, after prep and drep under the local anesthesia and mild sedation in proper position, small incision made and special needle inserted and guided by proper direction to the core of the tumor. Then, laser probe inserted through the needle and laser energy delivered. Although we ...
متن کاملbiopsy in musculoskeletal tumors
diagnosis of bone tumors is based on careful evaluation of clinical, imaging and a pathologic findings. so the biopsy of bone and soft tissue sarcomas is the final step in evaluation and a fundamental step in the diagnosis of the lesion. it should not be performed as a shortcut to diagnosis (1). the biopsy should be performed in order to confirm the diagnosis and differentiate among few diagnos...
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ژورنال
عنوان ژورنال: Expert Review of Molecular Diagnostics
سال: 2017
ISSN: 1473-7159,1744-8352
DOI: 10.1080/14737159.2017.1374854