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At least 163 records · Page 9Linked to original sources

Pneumatosis cystoides intestinalis after alpha-glucosidase inhibitor treatment in a patient with interstitial pneumonitis.

A 56-year-old woman was admitted to our hospital for treatment of non-specific interstitial pneumonitis (NSIP). The patient started prednisone treatment, but one month later treatment with voglibose, an alpha-glucosidase inhibitor (alpha-GI), was started because of prednisone-induced diabetes mellitus. One week later, a massive volume of free air below the diaphragm was detected by a chest X-ray examination. An abdominal CT examination demonstrated pneumatosis coli and the patient was diagnosed with pneumatosis cystoides intestinalis (PCI). Voglibose was discontinued and parenteral nutrition and oxygen inhalation were initiated. Radiographic findings of PCI disappeared within 7 days. We encountered a rare case of PCI, that was associated with alpha-GI treatment.

Diabetes Mellitus↗

Mixed connective tissue disease complicated by pneumatosis cystoides intestinalis and malabsorption syndrome: case report and literature review.

A case of mixed connective tissue disease (MCTD) in a female with positive ribonucleoprotein antibody and overlapped manifestations of systemic lupus erythematosus and dermatomyositis is presented. During the last 9 years of her 13 year clinical course, she repeatedly manifested abdominal distension, pneumoperitoneum and malabsorption syndrome. She died, aged 54 years, of respiratory failure secondary to pulmonary compression from marked abdominal distention. Autopsy revealed esophageal fibrosis with ulceration and the typical appearance of pneumatosis cystoides intestinalis (PCI), in association with atrophy and fibrosis of the inner circular muscle layer of the small bowel. The association of PCI with MCTD is reviewed briefly.

Adult↗

Paralytic ileus accompanied by pneumatosis cystoides intestinalis after acarbose treatment in an elderly diabetic patient with a history of heavy intake of maltitol.

An 87-year-old woman, diagnosed with diabetes mellitus at age 73, exhibited abdominal distention and appetite loss in March 1998. She had received acarbose as well as 5 mg per day of glibenclamide and had habitually used about 100 g of maltitol daily from 1997. She was diagnosed as having paralytic ileus accompanied by pneumatosis cystoides intestinalis (PCI). This condition subsided quickly with discontinuation of diet or cessation of acarbose and maltitol usage. The patient's condition appears to be attributable to increased gas levels produced by fermentation of disaccharides and maltitol. Decreased intestinal motility may be a result of pre-existing diabetic autonomic neuropathy and hypothyroidism. The patient's clinical course suggests that paralytic ileus and PCI should be listed as rare side effects of alpha-glucosidase inhibitors and that the drug should be used with great caution for those who consume non-digestive sugar substitutes.

Acarbose↗

Pneumatosis cystoides intestinalis with abdominal free air in a 2-year-old girl after allogeneic bone marrow transplantation.

A 2-year-old girl with acute lymphoblastic leukemia (ALL) showing a t(4;11)(q21;q23) karyotype underwent allogeneic bone marrow transplantation (BMT) with the conditioning regimen of L-PAM (70 mg/m2/d for 3 days), busulfan (140 mg/m2/d for 2 days), and total body irradiation (12 Gy). On day 57, the patient developed pneumatosis cystoides intestinalis (PCI) when she received cyclosporin A and corticosteroids for graft-versus-host disease (GVHD). Because of the presence of massive abdominal free air and the suspicion of peritonitis, she underwent surgical intervention, which, however, revealed neither intestinal perforation nor peritoneal infection. She recovered from PCI in 10 days with nasogastric suction, fasting, and systemic broad-spectrum antibiotics. PCI with massive abdominal free air after BMT should be manageable by conservative therapy alone.

Abdomen, Acute↗