Background: Schistosomiasis is very common in the southern part of the Yangtze River Basin in China. It is mainly manifested as appendicitis, ulcers, hematomas, and thickening of the intestinal tract. Schistosomiasis of the appendix is rare, mainly manifested as appendicitis, which is easy to be misdiagnosed.
Case Presentation: Here we report a rare case of a Chinese female whose intestinal mass manifested as intestinal polyps and was eventually diagnosed pathologically as schistosomiasis infection (appendix schistosomiasis). So far, there are rare relevant cases reported.
Conclusions: Intestinal schistosomiasis is easily misdiagnosed, and appendix schistosomiasis is rare. The final diagnosis requires pathology, especially surgical pathology.
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http://dx.doi.org/10.1186/s12879-021-06125-4 | DOI Listing |
J Nat Prod
January 2025
Department of Chemistry, Federal University of Piaui, Campus Ministro Petrônio Portela, Teresina, PI 64049-550, Brazil.
With praziquantel being the sole available drug for schistosomiasis, identifying novel anthelmintic agents is imperative. A chemical investigation of the fruiting body of the bioluminescent mushroom Berk. resulted in the isolation of new conjugated long-chain fatty acids (8,10,12,13)-12,13-dihydroxy-7-oxo-octadeca-8,10-dienoic acid () and (7,8,9,11)-7,8-dihydroxy-13-oxo-octadeca-9,11-dienoic acid () and three previously described compounds, (7,8,9)-7,8-dihydroxyoctadec-9-enoic acid (), (2)-dec-2-ene-1,10-dioic acid (), and a ketolactone marasmeno-1,15-dione ().
View Article and Find Full Text PDFActa Trop
January 2025
Parasitology Department, Schistosomiasis Reference Laboratory. Aggeu Magalhães Institute/FIOCRUZ-PE.
Schistosomiasis presents a significant public health challenge, especially in regions with inadequate sanitation. Current diagnostic methods, including the Kato-Katz technique, often lack sensitivity in detecting low parasite loads, prompting the search for more precise alternatives. This study introduces the Sm1-7-qPCR system as a highly sensitive and specific diagnostic tool for identifying S.
View Article and Find Full Text PDFPLoS Negl Trop Dis
January 2025
School of Life Sciences, University of Nottingham, Nottingham, United Kingdom.
Lake Victoria is a well-known hot spot for intestinal schistosomiasis, caused by infection with the trematode Schistosoma mansoni. The snail intermediate hosts of this parasite are Biomphalaria snails, with Biomphalaria choanomphala being the predominant intermediate host within Lake Victoria. The prevalence of S.
View Article and Find Full Text PDFCommun Biol
December 2024
Shanghai Tenth People's Hospital, Institute for Infectious Diseases and Vaccine Development, School of Medicine, Tongji University, Shanghai, China.
Adult Schistosoma produces a large number of eggs that play essential roles in host pathology and disease dissemination. Consequently, understanding the mechanisms of sexual maturation and egg production may open a new avenue for controlling schistosomiasis. Here, we describe that Bantam miRNA and miR-1989 regulate Wnt signaling pathway by targeting Frizzled-5/7/9, which is involved in ovarian development and oviposition.
View Article and Find Full Text PDFMicrob Pathog
December 2024
Departamento de Biologia Animal (DBA), Programa de Pós-Graduação em Biologia Animal (PPGBA), Universidade Federal de Viçosa (UFV), Viçosa, 36570-900, Minas Gerais, Brazil.
Chronic inflammation, oxidative stress, and DNA damage are observed in schistosomiasis and premature aging. However, the potential of these events to trigger stress-induced premature senescence (SIPS) throughout schistosomiasis progression remains overlooked, especially in response to the first-line pharmacological treatment. Thus, we investigated the relationship between oxidative stress and SIPS sentinel markers in untreated Schistosoma mansoni-infected mice and those receiving praziquantel (Pz)-based reference treatment.
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