BACKGROUNDInternal derangement of knee means loss of normal knee function due to ligament or meniscal injuries. MRI is a routinely utilised noninvasive modality for evaluation of various knee disorders including internal derangement. MRI provides excellent soft tissue contrast and multiplanar images when compared to other musculoskeletal imaging modalities.The aim of the study is to study the demographic profile of patients presenting with internal derangement of knee, identify the various ligament and meniscal injuries causing internal derangement of knee and describe the MRI features of the ligament and meniscal injuries.

Leiomyomas are the most common benign uterine tumours. They are usually asymptomatic but may cause menometrorrhagia, abdominal pain and infertility. They may be single or multiple and may have variable size. When fibroids increase in size, their vascular supply becomes insufficient causing hyaline, myxoid, cystic and haemorrhagic degeneration. Differential diagnoses include adenomyosis, solid adnexal masses, and focal contraction of myometrium and leiomyosarcomas of the uterus. Our purpose was to describe USG, MR imaging findings, histological features and clinical aspects of uterine fibroids.

AIMS AND OBJECTIVES The main aim of the study was to identify the prevalence, lobar distribution of neurocysticercosis in a suburban and rural centre of southern Karnataka. Its distribution in male and female population, distribution among various age groups, distribution in lobes, describe its stages, and presence of perilesional oedema. MATERIAL AND METHODS The study was conducted in the Department of Radiodiagnosis, MVJ Medical College and Research Hospital, Bangalore, for a period of 6 yrs. from January 2009 to December 2015. Data collection was prospective. A computer-assisted search of all the reports of CT brain with the diagnosis of NCC was conducted within the departmental database. A total of 198 patients with NCC were identified and the study was conducted. RESULTS Total 4582 CT studies of brain were reviewed. 198 cases of neurocysticercosis (4.3%) were detected. 115 were males and 83 were females. The age range was 8 to 70 years with a mean age of 30 years. The number of patients under age 20 years (n=46) was more compared to the adult patients. Maximum numbers of patients were seen in 41 to 50 years age group followed by 51 to 60 years. Stage 2 of the disease was noted to be predominant in our study with 61 cases (30%) followed by stage 4. However, individual cases showing multiple stages of NCC were observed in 56 cases. Parietal lobe was more commonly involved followed by temporal, frontal, and occipital lobe. Multiple stages of the NCC in individual cases were seen in 56 cases. The presence of an eccentric enhancing scolex was noted in 57 cases. CONCLUSION The prevalence of neurocysticercosis in our study over a period of six years is 4.3% and it is more commonly observed in the paediatric age group (23.2%) and in male sex (58%).

BACKGROUND The aim of the study is to study the-1. Correlation between sonological and histopathological diagnosis of acute appendicitis. 2. Prevalence of acute appendicitis in various age groups. MATERIALS AND METHODS The study was conducted in the Department of Radiodiagnosis, MVJ Medical College and Research Hospital, Bangalore, for a period of 2 years from March 2013 to February 2015. Data collection was prospective. A computer-assisted search of all the reports of ultrasonography with the diagnosis of acute appendicitis was conducted within the departmental database. A total of 244 patients (128 male patients and 116 female patients) with acute appendicitis were identified and the study was conducted.

The aim of our study was to detect the various sites of fluid collections in acute and chronic pancreatitis. MATERIAL AND METHODS A prospective study of 72 adult patients, (45 male patients and 27 female patients) with Acute and Chronic pancreatitis was undertaken from January 2011 to December 2015. CT scans of 72 patients with acute and chronic pancreatitis were reviewed. Of these in the patients with pseudocyst formation (28 of 72 patients), the location of intrapancreatic, peripancreatic and distal fluid collections in the setting of acute and chronic pancreatitis was studied. RESULTS Fluid collections developed in 28 of 72 patients (21 male patients and 7 female patients) for an incidence of 38.9%. Incidence of pseudocyst formation was high in age group of 50-60 yrs. (32.1%), retroperitoneal space according to location (39.2%) and alcohol was noted to be the most common aetiology (60.8%). CONCLUSION Most common locations are the omental bursa and the retroperitoneal space. Pseudocysts in rare sites notably splenic parenchyma, mediastinum and left perinephric space were noted in four patients.