Acute colonic pseudo-obstruction (ACPO) is a rare cause of massive colonic dilation without mechanical obstruction. We report on a 58-year-old gentleman who developed two separate episodes of ACPO following different surgical and medical stressors. The initial episode occurred shortly after lumbar laminectomy and was successfully managed with medical therapy. His second episode occurred several months later in the setting of acute hypoxic respiratory failure secondary to bacterial pneumonia and was refractory to conservative, medical, and endoscopic therapy. Recurrence and the refractory nature of symptoms are presumably multifactorial in etiology, likely due to his episode of acute hypoxic respiratory failure in the setting of chronic immobility following recent spine surgery. The patient was discharged in stable condition to a subacute rehabilitation facility with the expectation that physical therapy would improve his abdominal symptoms.
Keywords: acpo; acute colonic pseudo-obstruction; gastrointestinal ileus; lumbar laminectomy; neostigmine; ogilvie’s syndrome.
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