The presence of severe esophagitis, Barrett's ulcer, nodularity or stricture at entry indicates a high-risk group for Barrett's esophagus. Cost-effectiveness of surveillance for these patients and those with dysplasia at entry would thus improve.
Two patients with abnormal liver biochemistry are presented with hepatobiliary disorders rarely described in trisomy 21. The first was considered to have primary sclerosing cholangitis (PSC) and Crohn's disease. Liver biochemistry was normal after six months' treatment with ursodeoxycholic acid and diarrhea resolved after sulfasalazine. The second patient had autoimmune hepatitis that responded to immunosuppression. Autoimmune hepatobiliary disorders, highlighted by this report, occur in trisomy 21 but are rare. A high index of suspicion for these potentially treatable disorders is required.
A case of caecal actinomycosis presenting as a lump in the right iliac fossa is discussed. A right hemicolectomy was performed with complete cure. Clinical awareness of this condition is necessary for proper management and to differentiate it from tumour.
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