Xanthogranulomatous endometritis: an unusual pathological entity mimicking endometrial carcinoma.

Xanthogranulomatous endometritis is an unusual pathological entity mimicking endometrial carcinoma. This shows sheets of foamy histiocytes alongwith other inflammatory cells. We, hereby, report a case of 45 year multigravida female with irregular menstrual history, clinically diagnosed as carcinoma and histopathologically turned out as xanthogranulomatous endometritis. So, this condition should always be dealt with caution, and pathologists and clinicians should be aware of it.

Paraplegia with lymphoedema - a rare case report.

Arachnoid cysts are a congenital disorder, and most cases begin during infancy; however, onset may be delayed until adolescence. Here we present an unusual case of atypical Paraplegia with Lymphoedema, with onset during adolescence and rapid progression in a young female patient who showed the characteristic appearance of cyst on magnetic resonance imaging (MRI) of spinal cord. This report intends to highlight paraplegia with lymphoedema, as a rare cause of spinal cord compression in pediatric population along with congenital defect manifestations and an interesting radiology finding of the disease.

Prevalence of rheumatic heart disease in school-going children of Eastern Uttar Pradesh.

BACKGROUND: Rheumatic heart disease is a major health problem in our country. There is evidence from South India that its prevalence is declining. This study attempts to confirm whether this is so in North India as well. METHODS AND RESULTS: A total of 118,212 (68,357 males, 49,855 females) schoolchildren in the age group of 4-18 years were examined for the presence of heart disease. Evaluation, including echocardiography, confirmed that of a total of 389 suspected to have heart disease, 61 had rheumatic heart disease. Thus, the prevalence of rheumatic heart disease was found to be approximately 0.5 per 1000 children. CONCLUSION: In a fairly large school survey conducted by us, the prevalence of rheumatic heart disease turned out to be approximately 0.5 per 1000 children. This is the lowest figure reported from our country so far and confirms the decline of this disease in our country.

Salicylic acid-induced resistance to viruses and other pathogens: a parting of the ways?

Resistance genes allow plants to recognize specific pathogens. Recognition results in the activation of a variety of defence responses, including localized programmed cell death (the hypersensitive response), synthesis of pathogenesis-related proteins and induction of systemic acquired resistance. These responses are co-ordinated by a branching signal transduction pathway. In tobacco, one branch activates virus resistance, and might require the mitochondrial alternative oxidase to operate. Here we discuss the evidence for this virus-specific branch of the transduction pathway and assess what must be done to further understand virus resistance and the role of the alternative oxidase in its induction.