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24 Possible Causes for No Mechanical Intestinal Obstructive Lesion, Severe Abdominal Pain

  • Intestinal Obstruction

    Symptoms include Severe abdominal pain or cramping Vomiting Bloating Loud bowel sounds Swelling of the abdomen Inability to pass gas Constipation A complete intestinal obstruction[nlm.nih.gov] 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 Bowel Obstruction

    A 54-year-old postmenopausal woman presented with severe abdominal pain and vomiting. Before menopause, she sometimes had abdominal pain associated with menses.[ncbi.nlm.nih.gov] 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] The patient complained of severe abdominal pain and unrelenting bilious vomiting.[theexpertinstitute.com]

  • Large Bowel Obstruction

    Patients who report with severe abdominal pain, rigidity, guarding, fever and signs of shock, with a medical history of constipation and distention should be treated immediately[symptoma.com] […] dilation of the colon in the absence of an anatomic lesion (pseudo-obstruction).[emedicine.medscape.com] You may experience the following symptoms: Severe abdominal pain, cramps and bloating Decreased appetite or inability to eat Nausea and/ or vomiting Inability to pass gas[bladderandbowel.org]

  • Partial Small Bowel Obstruction

    On several occasions since my DS, I have had severe abdominal pain occurring in the umbilical region.[obesityhelp.com] It is commonly due to mechanical obstruction, intrinsic or extrinsic lesions. It may be partial or complete.[gpnotebook.co.uk] Symptoms include Severe abdominal pain or cramping Vomiting Bloating Loud bowel sounds Swelling of the abdomen Inability to pass gas Constipation A complete intestinal obstruction[icdlist.com]

  • Ileus

    This case demonstrated that such a stress can be of various forms, including ileus and other conditions that may lead to severe abdominal pain, and highlight the importance[ncbi.nlm.nih.gov] 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] Seek care immediately or call 911 if: You have a fever and severe abdominal pain or bloating. You have blood in your bowel movement. Your heart is pounding or racing.[drugs.com]

  • Chronic Intestinal Pseudo-Obstruction

    A 13-year-old girl presented to the emergency room at her local hospital with an acute onset of vomiting, severe abdominal pain and distension.[ncbi.nlm.nih.gov] obstruction without evidence of a structural lesion occluding the intestinal lumen.[ncbi.nlm.nih.gov] At the age of 9 years, an isolated colonic stenosis without dilatation responsible for severe abdominal pain and altered quality of life led to digestive derivation contributing[ncbi.nlm.nih.gov]

  • Colonic Perforation

    The patient developed severe abdominal pain two hours after the examination. Abdominal X-ray and computed tomography showed massive free air.[dovepress.com] intestinal wall.[elsevier.es] abdominal pain, may start shortly before the perforation Fever Bloody bowel movements A perforation during a procedure may be seen when it happens.[health.cvs.com]

  • Familial Visceral Myopathy

    FVM is characterized by impaired functions of enteric smooth muscle cells, resulting in abnormal intestinal motility, severe abdominal pain, malnutrition, and even death.[ncbi.nlm.nih.gov] […] occlusion without any anatomical or mechanical lesion.[thedoctorsdoctor.com] Hereditary Hollow Viscus Myopathy is characterized by impaired function of enteric smooth muscle cells resulting in abnormal intestinal mobility, severe abdominal pain, malnutrition[novusbio.com]

  • Intestinal Pseudo-Obstruction

    abdominal pain or other symptoms of intestinal obstruction.[mayoclinic.org] obstruction with no identifiable mechanical lesion.[ncbi.nlm.nih.gov] Acute abdomen is not a disease on its own but a description of a symptom complex, with very severe abdominal pain existing for less than 24 h.[karger.com]

  • Paralytic Ileus

    Symptoms include Severe abdominal pain or cramping Vomiting Bloating Loud bowel sounds Swelling of the abdomen Inability to pass gas Constipation A complete intestinal obstruction[icdlist.com] 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] After 3 doses of VCR (vincristine), he developed severe abdominal pain with marked constipation associated with weight loss.[ncbi.nlm.nih.gov]

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