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27 Possible Causes for No Mechanical Intestinal Obstructive Lesion

  • Ileus

    Called also paralytic, functional and adynamic ileus. dynamic ileus obstructive ileus. mechanical ileus obstructive ileus. obstructive ileus a physical lesion accounts for[medical-dictionary.thefreedictionary.com] In mechanical obstruction, imaging reveals enlarged bow-shaped loops of small intestine with steplike air-fluid levels; the colon may have a paucity of gas distal to the lesion[emedicine.medscape.com] obstruction of the intestines; may be accompanied by severe colicky pain, abdominal distention, vomiting, absence of passage of stool, and often fever and dehydration.[medical-dictionary.thefreedictionary.com]

  • Iron Deficiency Anemia

    GI tract manifestations may be evident secondary to mechanical bowel problems, constipation, ulcerations, perforations, and intestinal obstructions caused by bezoar formation[emedicine.com] Ocular larva migrans can result in retinal lesions and loss of vision.[emedicine.com]

  • Intestinal Pseudo-Obstruction

    obstruction with no identifiable mechanical lesion.[ncbi.nlm.nih.gov] , but absence of a mechanical obstructing lesion.[gut.bmj.com] The appearance of polyhydramnios and dilated bowel loops on prenatal sonographic examination usually implies mechanical obstruction.[ncbi.nlm.nih.gov]

  • Intestinal Obstruction

    Functional bowel obstruction is characterized by signs and symptoms of a mechanical obstruction of the small or large bowel in the absence of an anatomic lesion that obstructs[aci.health.nsw.gov.au] The intestinal tract did not evolve to compensate for mechanical bowel obstruction caused by an immobile, fixed lesion such as cancer.[mywhatever.com] Small intestinal pseudo-obstruction describes a clinical syndrome characterized by manifestations of mechanical bowel obstruction in the absence of an obstructive lesion.[ncbi.nlm.nih.gov]

  • Small Bowel Obstruction

    Small intestinal pseudo-obstruction describes a clinical syndrome characterized by manifestations of mechanical bowel obstruction in the absence of an obstructive lesion.[ncbi.nlm.nih.gov]

  • Paralytic Ileus

    RATIONALE: Paralytic ileus is characterized by the signs and symptoms of intestinal obstruction but without any mechanical lesions in the intestinal lumen.[ncbi.nlm.nih.gov]

  • Chronic Intestinal Pseudo-Obstruction

    obstruction without evidence of a structural lesion occluding the intestinal lumen.[ncbi.nlm.nih.gov] obstruction with no identifiable mechanical lesion.[ncbi.nlm.nih.gov] It results in acute or subacute intestinal obstruction symptoms in the absence of mechanical lesion.[ncbi.nlm.nih.gov]

  • Large Bowel Obstruction

    […] dilation of the colon in the absence of an anatomic lesion (pseudo-obstruction).[emedicine.medscape.com] The etiology of this condition is age-dependent, and it can result either from mechanical interruption of the flow of intestinal contents (see the following image) or from[emedicine.medscape.com]

  • Abdominal Radiation

    Intestinal obstructions can be classified by the following three means: The type of obstruction. The obstructing mechanism. The part of the bowel involved.[cancer.gov] Structural disorders, such as intraluminal and extraluminal bowel lesions caused by primary or metastatic tumor, postoperative adhesions, volvulus of the bowel, or incarcerated[cancer.gov]

  • Partial Small Bowel Obstruction

    It is commonly due to mechanical obstruction, intrinsic or extrinsic lesions. It may be partial or complete.[gpnotebook.co.uk] Small intestinal pseudo-obstruction describes a clinical syndrome characterized by manifestations of mechanical bowel obstruction in the absence of an obstructive lesion.[ncbi.nlm.nih.gov] Small bowel obstruction can also result from paralysis of the intestinal musculature - paralytic ileus.[gpnotebook.co.uk]

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