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A case of neonatal gastric teratoma complicated with occult gastrointestinal hemorrhage misdiagnosed as lymphangioma.
Turk J Pediatr
February 2025
Department of Functional Examination in Children, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou, China.
Background: Gastric teratoma is a rare neoplasm, particularly in neonates, and usually presents as a palpable abdominal mass. However, severe occult gastrointestinal bleeding is uncommon and often misdiagnosed. Imaging studies are crucial for the preoperative diagnosis of neonatal teratoma, but definitive diagnosis relies on pathological examination.
View Article and Find Full Text PDFA comparative analysis of transhepatic cardia-gastric fundus puncture vs. gastric body puncture for insufflation for CT-guided percutaneous gastrostomy.
Eur J Med Res
March 2025
Department of Nuclear Medicine (Treatment Center of Minimally Invasive Interventional), First Affiliated Hospital of Army Medical University, No. 30 of Gao Tanyan District, Chongqing, China.
Objectives: To evaluate the safety and efficacy of transhepatic cardia-gastric fundus puncture (TCFP) for insufflation for CT-guided percutaneous gastrostomy (CPG).
Methods: The clinical data of 38 patients who underwent TCFP for insufflation and 161 patients who underwent percutaneous gastric body for insufflation at a single center were retrospectively analyzed. The operative time, success rate, complication rate, overall procedure time, and incidence of complications within 3 months were collected.
[Anaplastic Pancreatic Cancer Simulating Invasive Gastric GIST: Report of a Case with Exceptional Survival].
Rev Med Chil
October 2024
Departamento de Cirugía, Facultad de Medicina, Universidad de Chile, Santiago, Chile.
Pancreatic anaplastic carcinoma (PAC) is a rare entity (2-7% of pancreatic carcinomas), with a mean survival of 5.7 months. We present the case of a 44-year-old patient who consulted for upper gastroin-testinal bleeding and was admitted hemodynamically unstable.
View Article and Find Full Text PDF[Preliminary study on the value of serum pepsinogen in differentiating autoimmune gastritis].
Zhonghua Nei Ke Za Zhi
March 2025
Xijing Hospital of Digestive Diseases, Air Force Medical University (Fourth Military Medical University), Xi'an 710032, China.
This study identifies independent predictive indicators to distinguish autoimmune gastritis from ()-induced atrophic gastritis and validates their diagnostic performance to compare laboratory indicators of autoimmune gastritis and -induced atrophic gastritis. A retrospective comparison of laboratory examination indicators was conducted for chronic atrophic gastritis patients with involvement of the gastric fundus and corpus, who were followed up at the Department of Gastroenterology, Xijing Hospital, from January 2014 to September 2024. Receiver operating characteristic (ROC) curves were utilized to determine the optimal cutoff points and corresponding diagnostic thresholds.
View Article and Find Full Text PDFVariations in Regional Characteristics of Interstitial Cells of Cajal in the Murine Stomach.
Annu Int Conf IEEE Eng Med Biol Soc
July 2024
Rhythmic bioelectrical activity known as slow waves is in part responsible for coordinating the contractions in the stomach, which play a crucial role in maintaining healthy digestion. Slow waves are generated by specialized pacemaker cells named interstitial cells of Cajal (ICC) distributed within smooth muscle cells of the stomach wall. In this study, tissue samples were collected from four regions (cardia, fundus, corpus, and antrum) of the stomach of a transgenic mouse that expressed green fluorescent protein in the ICC.
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