RÉSUMÉ
Background: Pediatric blunt abdominal trauma with organ injuries is a critical issue in Bangladesh, lacking sufficient research. This study focuses on managing such cases in a tertiary hospital. Objectives were to assess clinical characteristics, injury patterns, and outcomes of pediatric patients with blunt abdominal trauma and organ injuries. It aims to identify causes, associated injuries, and hospital stay durations.Methods: A prospective study of 142 pediatric patients aged 1-12 was conducted at Rajshahi medical college hospital study period January 2020 to December 2021. In addition, this study aimed to identify and grade solid organ injuries according to the American association for the surgery of trauma organ injury scale.Results: Prevalence of hepatic injuries (76.8%), solid organ injuries (90.1%), road traffic accidents (71.8%), falls from height (25.4%). Most received conservative treatment, had short hospital stays, and a 7% mortality rate. Gender had no significant impact on organ injuries (p>0.001). Among the causes, 84.5% had hepatic injuries, 15.5% had spleen injuries due to road traffic accidents, and 58.3% had injuries from falls from height, with a highly significant cause-organ injury relationship (p<0.001).Conclusions: pediatric blunt abdominal injuries in Bangladesh affect various organs, primarily in males and school-aged children, primarily due to road accidents. Timely surgical intervention and preventive measures are crucial for improved outcomes.
RÉSUMÉ
In July 2021, wilting symptoms were observed in adult and seedling hemp (Cannabis sativa L. cv. Cherry Blossom) plants grown in a greenhouse. As the disease progressed, yellowing and wilting symptoms on the leaves developed, resulting in whole plant death. In seedling plants, typical damping-off symptoms were observed. To identify the pathogen, the roots of diseased plants were sampled, surface sterilized, and cultured on potato dextrose agar (PDA) media. From the culture, 4 different fungal isolates were recovered and purely cultured. Each fungal isolate showed distinct growth shapes and color development on malt extract agar, oatmeal agar, sabouraud dextrose agar, and PDA media. Microscopic observation and molecular identification using ribosomal DNA internal transcribed spacer sequencing identified them as 3 Fusarium spp. and 1 Thielaviopsis paradoxa. Additional sequencing of elongation factor 1-alpha and b-tubulin regions of 3 Fusarium spp. revealed that 2 of them are Fusarium solani, and the other one is Fusarium proliferatum. To examine which isolate can act as a causal agent of wilt disease of hemp, each isolate was tested for their pathogenicity. In the pathogenicity test, F. solani AMCF1 and AMCF2, and F. proliferatum AMCF3, but not T.paradoxa AMCF4, were able to cause wilting disease in hemp seedlings. Therefore, we report that F. solani AMCF1 and AMCF2, and F. proliferatum AMCF3 as causal agents of Fusarium wilt of hemp plants. To our knowledge, this is the first report of the wilt disease of C. sativa L. caused by Fusarium spp. in Korea.