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An 11-year-old Andalusian stallion developed marked signs of colic associated with an acute small intestine obstruction. Exploratory laparotomy revealed a distal jejunum full-thickness wall induration and multiple small adherent intraluminal masses. Fifteen centimeters of jejunum, including the induration, and several intraluminal masses were resected. Histologic examination revealed an adenocarcinoma and multiple polypoid adenomas. The horse was discharged, and no complications were reported 12 months postoperatively. Colic was considered secondary to partial jejunal lumen obstruction by the adenocarcinoma. Adenocarcinoma recurrence or transformation from remaining adenomas into an adenocarcinoma is still a major risk.
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http://dx.doi.org/10.1177/104063870802000128 | DOI Listing |
Front Microbiol
August 2025
Department of Allergy, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China.
Introduction: Hepatic sinusoidal obstruction syndrome (HSOS) is a vascular liver disease with a high mortality rate, and treatment methods are limited. Rivaroxaban is an oral anticoagulant. This study aimed to investigate the pharmacological effect and potential mechanism of rivaroxaban on HSOS.
View Article and Find Full Text PDFFront Oncol
August 2025
Department of Gastroenterology and Hepatology, General Hospital, Tianjin Medical University, National Key Clinical Specialty, Tianjin Institute of Digestive Diseases, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China.
Mucosa-associated lymphoid tissue (MALT) lymphoma of the small intestine is relatively rare, and the treatment guideline has not been established yet. Here we present a case of MALT lymphoma in the terminal ileum, which regressed after () eradication. A 53-year-old man had complained of abdominal discomfort and underwent a gastrointestinal endoscopic examination.
View Article and Find Full Text PDFFront Med (Lausanne)
August 2025
Department of Gastroenterology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Chronic intestinal pseudo-obstruction (CIPO) is a rare and severe intestinal motility disorder with poor long-term prognosis and high mortality rate, especially when the small intestine is involved. Due to the non-specificity of clinical symptoms, CIPO has long faced diagnostic challenges. With the advancements of sequencing technology, many hereditary CIPOs have been identified.
View Article and Find Full Text PDFFront Med (Lausanne)
August 2025
Department of Gastrointestinal Surgery, Jinhua Central Hospital, Jinhua, China.
Background: Chronic intestinal bleeding caused by vascular malformations is uncommon. Locating these small intestinal vascular malformations with precision during surgery remains a challenge. With the rapid development of digital subtraction angiography (DSA), the detection of small intestinal vascular malformations has become easier.
View Article and Find Full Text PDFMetabol Open
September 2025
Department of Surgery, The Royal Hospital, Ghala St, Muscat, Oman.
Dumping syndrome (DS) is a known complication following bariatric surgery, caused by rapid gastric emptying into the small intestine. It presents in two forms: early dumping, with gastrointestinal and vasomotor symptoms occurring within 30-60 min after meals; and late dumping, which arises 1-3 h postprandially due to reactive hypoglycaemia. Standard management includes dietary changes and medications, but tolerability and long-term efficacy are variable.
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