The size and shape of the adult corpus callosum may vary with gender and age. There is, however, little data on the morphology of the corpus callosum in the Indian population. The purpose of this study was to measure the size of the corpus callosum in normal adult Indian males and females, and to identify gender- and age-related differences. The size of the corpus callosum on midsagittal section was measured in 100 (50 males, 50 females) normal adult Indians using magnetic resonance imaging. The length of the corpus callosum, the width of the genu, trunk, and splenium, the area of the splenium, and the total area of the corpus callosum were measured. The length of the brain also was measured. Means were compared for significant difference by gender using the Student's unpaired t-test and by age using ANOVA followed by Duncan's multiple range test. Gender was estimated by discriminant function analysis and age was estimated by regression analysis from significant parameters. The corpus callosum was longer in males and the discriminant score to differentiate gender was determined with an accuracy of 66%. The length of the corpus callosum increased with age and regression equations for predicting age was derived from the length of the corpus callosum. The width of the trunk and genu decreased with age in males but not in females.

Many social and cultural factors have a major impact on post-partum depression. Post-partum depression, when viewed from a biomedical framework, fails to acknowledge the role of context in the production of emotional distress in the post-partum period.

Because cancer is a dreaded disease, a number of techniques such as biomarker evaluation, mammograms, colposcopy, and computed tomography scan are currently employed for early diagnosis. Many of these are specific to a particular site, invasive, and often expensive. Hence, there is a definite need for a simple, generic, noninvasive protocol for cancer detection, comparable to blood and urine tests for diabetes. Our objective is to show the results of a novel study in the diagnosis of several cancer types from the native or intrinsic fluorescence of urine. We use fluorescence emission spectra (FES) and stokes shift spectra (SSS) to analyze the native fluorescence of the first voided urine samples of healthy controls (N=100) and those of cancer patients (N=50) of different etiology. We show that flavoproteins and porphyrins released into urine can act as generic biomarkers of cancer with a specificity of 92%, a sensitivity of 76%, and an overall accuracy of 86.7%. We employ FES and SSS for rapid and cost-effective quantification of certain intrinsic biomarkers in urine for screening and diagnosis of most common cancer types with an overall accuracy of 86.7%.

Objectives: To describe the trends in the incidence rates of 5 most common cancers, communicable diseases, and non-communicable diseases in Saudi Arabia over the last decade. Methods: The incidence rates of cancers (2001-2014), communicable diseases (2003-2016), and non-communicable diseases (1990-2017) were retrieved, classified, and analyzed retrospectively during November 2017, based on data available with the Ministry of Health and were analyzed at the Imam Abdulrahman Bin Faisal University in Dammam, Kingdom of Saudi Arabia. Results: Age-standardized incidence rate (ASR) (per 100,000 population) of breast cancer among women increased dramatically from 11.8 in 2001 to 22.7 in 2014, indicating a 92.4% increase over the decade. Colorectal cancer incidence was the highest among men, and its ASR per 100,000 population increased from 5.0 to 10.6 in men and from 5.0 to 8.2 in women. Among communicable diseases, incidences of hepatitis B, measles, chickenpox, and brucellosis decreased while dengue fever increased. An alarming increase was observed in the incidence rate of non-communicable diseases namely, obesity, diabetes, and hypertension. Conclusion: The incidence rate of non-communicable diseases increased over the decade and was associated with increased mortality and disability, reduced quality of life, and increased health-care costs, indicating an urgent need to establish prevention and control programs. The rising trend in the incidence of cancers may also become a health care issue in Saudi Arabia in the coming years.

The purpose of this study was to determine the talar facet configuration of South Indian calcanei, measure the angle between the anterior and middle facet planes of these calcanei, and assess the relation between the above parameters and the degenerative changes in the subtalar joints. The angle between the anterior and middle talar facets was measured in 222 South Indian adult calcanei. The degree of sclerosis was measured on radiographs of the calcanei. Lipping and osteophytes around the joints were recorded by visual inspection. The facet patterns observed were fused anterior and middle facets (Type I), three separate facets (Type II), absence of the anterior facet (Type III), three merged facets (Type IV), and a new pattern of absent anterior and fused middle and posterior facets (Type V). An anterolateral impression was present in nine calcanei. Type I was the predominant pattern (72%). Type II configuration had the least mean angle (125 degrees) and had less number of calcanei with significant osteoarthritic changes. A wider angle was observed in Type I and Type III calcanei. Type IV and Type V were observed in only three and one calcanei, respectively. Lipping and osteophytes were observed in Type I to IV configurations. There was no correlation between the facet configuration and the radiological subchondral sclerosis in the posterior talar facet of the calcanei. This study reveals that the talar facet configuration of calcanei and the angle between the anterior and middle facets influence the stability of the subtalar joints and development of osteoarthritis.