Efficient Diagnosis of Intracranial Tumor on MRI Scans

• Main Authors: Amshavalli, R.S., RamKumar, P, Reshath, M, Sheena, B. Gracelin, Kumar, V. Nithish
• Format: Conference Proceeding
• Language: English
• Subjects: advanced imaging techniques; computer-aided diagnosis (CAD); diagnosis; intracranial tumor; machine learning; Machine learning algorithms; Magnetic resonance imaging; magnetic resonance imaging (MRI); Medical services; Planning; positron emission tomography (PET); Reliability; Signal processing algorithms; single-photon emission computed tomography (SPECT); Systematics
• ISSN: 2836-1873
• DOI: 10.1109/ICCSP60870.2024.10543701

The accurate and timely diagnosis of intracranial tumors is crucial for effective treatment and management. In recent years, magnetic resonance imaging (MRI) has emerged as a valuable tool for detecting and diagnosing intracranial tumors. The objective of this paper is to review the current state of research on the diagnosis of intracranial tumors using MRI scans and to provide an overview of the various techniques and methodologies employed. MRI has proven to be highly sensitive and specific in the detection of intracranial tumors. It provides detailed images of the brain, allowing for the identification of tumor location, size, and characteristics. Various MRI sequences, such as T1-weighted, T2-weighted, diffusion-weighted, and contrast-enhanced imaging, can be utilized to enhance the visualization and detection of tumor tissues. Moreover, advanced MRI techniques, including magnetic resonance spectroscopy (MRS) and functional MRI (fMRI), have shown promise in evaluating tumor metabolism and functional status. Several studies have focused on developing computer-aided diagnosis (CAD) systems to assist radiologists in interpreting MRI scans and improving diagnostic accuracy. These CAD systems utilize machine learning algorithms and image processing techniques to analyze MRI data and help distinguish between normal brain tissue and tumor abnormalities. Furthermore, the integration of MRI with other imaging modalities, such as positron emission tomography (PET) and single-photon emission computed tomography (SPECT), has been explored to enhance tumor detection and characterization. In conclusion, MRI plays a crucial role in the diagnosis and detection of intracranial tumors. The development and utilization of advanced imaging techniques, as well as the integration of MRI with other modalities, hold great promise in improving early detection, accurate diagnosis, and effective treatment planning for patients with intracranial tumors.