PROBLEM: Harm reduction packages for people who inject illicit drugs, including those infected with human immunodeficiency virus (HIV), are cost-effective but have not been scaled up globally.In the north-eastern Indian states of Manipur and Nagaland, the epidemic of HIV infection is driven by the injection of illicit drugs, especially opioids.Thes
Abstract Introduction Hydatid disease, endemic in Mediterranean countries, primarily affects the liver, but can manifest in diverse organs.Non-hepatic and non-pulmonary cysts often pose diagnostic challenges.This study examines patients with hydatid cysts in atypical locations.Methods and results From 2013 to 2020, our center treated 250 echinococc
Acute urticarial lesions may display central clearing with ecchymotic or haemorrhagic hue, often misdiagnosed as erythema multiforme, serum-sickness-like reactions, or urticarial vasculitis.We report a case of Baby acute annular urticaria with unusual presentation occurring in a 20-month-old child to emphasize the distinctive morphologic manifestat
Learning invariant (causal) features for out-of-distribution (OOD) generalization have attracted extensive attention recently, and among the proposals, invariant risk minimization (IRM) is a notable solution.In spite of its theoretical promise for linear regression, the challenges of using IRM in linear classification problems remain.By introducing