Meckel's diverticulum - Wikipedia
"Currant jelly" stools: Ischaemia of the intestine leads to copious mucus production and may indicate that one part of the bowel invaginates into another (intussusception). Inflammation of the diverticulum can mimic symptoms of appendicitis, i.e., periumbilical tenderness and intermittent crampy abdominal pain.
Meckel Diverticulum - StatPearls - NCBI Bookshelf
2023年1月30日 · The rectal bleeding is typically described as currant jelly or the color of brick. Children typically present with the classic “currant jelly” colored stool, while adults present with melena. The bleeding usually resolves without intervention. As the patient becomes hypovolemic, the splanchnic vessels constrict to prevent further bleeding.
Meckel’s Diverticulum: Symptoms, Diagnosis & Treatment - Cleveland Clinic
2024年6月13日 · Meckel’s diverticulum is a congenital defect in the small intestine. It looks like a little bulge or outpouching in the inner wall. Most people will never know they have it, but it can cause complications in a small number of people. If your child develops symptoms, they can have surgery to remove it.
Reminiscing on Remnants: Imaging of Meckel Diverticulum and …
2017年8月23日 · Profuse bleeding from the diverticulum can present as bright red blood in stool (known as red currant jelly stool). A more insidious bleeding presents as occult blood in stool and anemia . Meckel scan is traditionally used to identify MD in children but in an adult with suspected lower gastrointestinal bleeding, CTA, conventional angiography ...
Meckel Diverticulum - Cancer Therapy Advisor
2019年1月17日 · Meckel diverticulum is the most common congenital anomaly of the gastrointestinal tract. It is located on the antimesenteric border of the ileum and is a true intestinal diverticulum,...
Meckel diverticulum - Symptoms, diagnosis and treatment | BMJ …
2022年4月8日 · Meckel diverticulum is the commonest congenital abnormality of the small bowel. Many people with Meckel diverticulum remain asymptomatic for their entire lives. The majority of symptomatic patients present before the age of 2 years. Gastrointestinal bleeding is a common presenting symptom in children and adults.
Meckel's Diverticulum - Radiologica
2024年1月16日 · Meckel’s diverticulum is the most common congenital malformation of the gastrointestinal tract and the most common true diverticulum. It results from the incomplete obliteration of the omphalomesenteric (vitelline) duct, which connects yolk sac with gut lumen.
Pediatrics, part 57: Gastrointestinal Disorders - Meckel's Diverticulu
2023年11月3日 · Question number 1, why does Meckel's diverticulum cause currant jelly stool? The answer is the stool contains blood and mucus, which gives it a currant jelly-type appearance. Question number 2, what is the treatment for symptomatic Meckel's diverticulum?
Meckel's Diverticulum | Concise Medical Knowledge - Lecturio
2024年1月18日 · A Meckel’s diverticulum is a persistent remnant of the omphalomesenteric (vitelline) duct. A Meckel’s diverticulum is usually located in the antimesenteric border of the ileum. The mucosal lining of the diverticulum may contain heterotopic mucosa (most …
Meckel Diverticulum - Meckel Diverticulum - MSD Manual …
The most common symptom among children younger than 5 years is painless rectal bleeding, which comes from ulcers in the small intestine caused by acid secreted by the diverticulum. Because of the bleeding, stools may appear bright red or brick-colored or currant jelly–colored because of a mixture of blood and mucus.
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