نتایج جستجو برای: small bowel cancer
تعداد نتایج: 1650407 فیلتر نتایج به سال:
abstract carcinoid tumors are well differentiated neuroendocrine tumors with secretory components. these tumors are uncommon but the most common primary tumors of the distal small intestine. we present a rare terminal ileum carcinoid tumor presenting with a small bowel obstruction. a 65 years old man presented with intermittent, gen-eralized, dull and colicky abdominal pain accompanied with int...
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intraluminal small bowel hematoma has been rarely reported in children, as a rare cause of small bowel obstruction. we present a case of an intraluminal ileal hematoma presenting as small bowel obstruction in a child. computed tomography (ct) indicated a large intraluminal hyperdense lesion in the distal ileum as the cause of small bowel obstruction. abdominal ultrasonography (us) showed an ech...
Lymphangiomas are rare benign tumors which involve the small bowel and produce multiple intraluminal and intramural filling defects. The patient is a 38 year old female which presented with abdominal discomfort and loss of apetite for 18 months, in small bowel transiet exam mutiple small sharply demarcated intraluminal and intramural filling defects observed. After surgical resection of the i...
Small bowel cancer is relatively rare among gastrointestinal tract cancers, including esophageal, gastric and colorectal cancers. The majority of cases of small bowel cancer are diagnosed at an advanced stage, resulting in poor outcomes. The clinical effects of chemotherapy on small bowel cancer have been investigated in a limited number of studies from Europe and the USA. However, they have no...
femoral hernias account for 2% to 4% of groin hernias, are more common in women, and are more appropriate to present with strangulation and require emergency surgery. this condition may lead to symptoms of bowel obstruction or strangulation and possible bowel resection-anastomosis. to the best of our knowledge, there is few reports of strangulated femoral hernia. we herein present an 82-year-ol...
Background: Colorectal cancer is the fourth most common cancer, in terms of incidence throughout the world. There are some differences for risk factors involved in the incidence of tumor in different anatomical subsites of large bowel. However, most investigations have not studied the association between dietary factors and colorectal cancer subsites. Thus the current ecological study inves...
eosinophilic gastroenteritis is a rare disease of unknown etiology. it is characterized by eosinophilic infiltration of the gastrointestinal tract wall (especially stomach and small bowel). symptoms and signs of this disease depend on the involved layer of gastrointestinal tract. hereby, we are presenting a patient with abdominal pain since one month ago that aggregated with meals. the patient ...
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