Background: The knee joint (KJ) is one of the largest as well as most complicated joints in the human body. The knee is one of the most frequently injured joints, either as a separated injury or as a common portion in patients with multiple traumas. MRI has completely transformed the field of radio diagnosis because it provides superior soft tissue (ST) contrast. Also, it has appeared to be highly useful in muscle, brain, abdominal, and soft tissue imaging. The MRI is non-invasive which provides significantly better ST contrast, and requires less imaging time while having fewer artefacts. Aims & Objectives: To compare the accuracy of diagnostic [True Positive (TP), True Negative (TN), False Positive (FP), as well as False Negative (FN)] of MRI & arthroscopy in diagnosing internal derangement (ID) of the knee. To determine the function of MRI in selecting patients for arthroscopy. Material and Methods: This research is a cross-sectional investigation wherein patients who were thought to have an internal knee dislocation (IKD) were given an MRI and some were chosen for an arthroscopy. Most MRIs were done on a 1.5 tesla MRI scanner. The results of the MRI were written down.

Background: Coarctation of aorta (CoA) occurs when a small section of the aorta narrows in the luminal. CoA is one of the most popular congenital CL (cardiac lesions), and it is responsible for five to ten percent of all instances of congenital HD (heart disease). CoA can result in a variety of complications. Aims & Objectives: This research was undertaken to determine the occurrence of related CL and valvular disorders in patients with CoA. Materials and Methods: This research was carried out in the Department of Radiodiagnosis and Imaging (DORAI), Sher-i-Kashmir Institute of Medical Sciences (SKIMS) Tertiary Care Hospital, Srinagar, JK, India over a period of 2 years on patients referred from the Department of Cardiology. The patients who had been detected with CoA were given a PC-MRI to check their blood flow, and the comparison was made to the Echocardiographic study results. Results: Spin-echo (S-E) images of the level of the aortic arch (AA) as well as aortic isthmus (AI) showed narrowing in nineteen situations, according to the researchers. In eleven of the twenty situations, there was a significant amount of collateral circulation (CC). CC was significant in six out of eleven situations of serious stenosis.

Background: Mesial Temporal Sclerosis, also known as MTS, is a condition that causes medial temporal lobe epilepsy (MTLE) and is characterized by the loss of hippocampal neurons. Multiple researches on individuals with hippocampal sclerosis (HS) have demonstrated that MRI (magnetic resonance imaging) is an exhaustive method for locating the EF (epileptogenic focus). Aims & Objectives: To study Partial Loss of Hippocampal Striations (PLHS) as a diagnostic parameter using 3.0 Tesla MRI to increase the confidence of diagnosing Mesial Temporal Sclerosis (MTS). Material & methods: This prospective research was performed in 55 patients who had undergone 3T (GE SIGNA HDX) brain imaging under epilepsy protocol that included T2 axial, coronal FLAIR and 3D SPGR hippocampal volume assessment in addition to high resolution T2 coronal imaging over a period of two years at Department of Radiodiagnoses and Imaging (DORAI), Bharat Scans, Chennai, India.