ABSTRACT
A 30-year-old woman with a 10-year history of recurrent bloody diarrhea and documented colitis of the descending colon, consistent with Crohn's disease, presented with an exacerbation of her gastrointestinal disease and an 18-month history of recurrent facial and genital swelling. Her course evolved to include severe ear pain, dysphagia and colonic dysmotility. She was diagnosed with Melkersson-Rosenthal syndrome and treated with multiple agents. The neurological aspects of her presentation are highlighted, and the Melkersson-Rosenthal syndrome is reviewed.
Subject(s)
Crohn Disease/complications , Melkersson-Rosenthal Syndrome/complications , Adult , Deglutition Disorders/etiology , Earache/drug therapy , Earache/etiology , Female , Gastrointestinal Motility , Humans , Melkersson-Rosenthal Syndrome/diagnosisABSTRACT
The reproducibility of ambulatory 24-h esophageal pH monitoring was evaluated in 16 consecutive patients by comparing the difference in two consecutive 24-h periods. The study group included 8 patients with scleroderma esophagus and 8 treated achalasia patients. The amount of reflux was expressed as the percentage of time the pH was < 4.0. Both groups demonstrated excellent intrapatient reproducibility overall: 96% in scleroderma patients and 95% in those patients with achalasia. The least concordance was found in the lengths of the longest reflux events-70% when supine in scleroderma patients and 59% when upright in patients with achalasia. There was no significant difference (p > 0.05) between day 1 and day 2 for either group of patients for any of the elements studied. These results indicate that intrapatient variability of gastroesophageal reflux in patients with scleroderma esophagus and treated patients with achalasia is very low and following therapeutic intervention, a high level of confidence can be placed in subsequent pH monitoring as an indicator of treatment effect.
Subject(s)
Esophageal Motility Disorders/complications , Hydrogen-Ion Concentration , Adult , Aged , Deglutition Disorders/etiology , Esophageal Motility Disorders/physiopathology , Esophageal Motility Disorders/surgery , Esophagus/physiopathology , Female , Gastroesophageal Reflux/etiology , Humans , Male , Middle Aged , Scleroderma, Localized/physiopathology , Time FactorsABSTRACT
Diabetes mellitus, steatorrhea, cholelithiasis and a tumor distorting the duodenum prompted a work-up for somatostatinoma in a 52-year-old man. The responses of pancreatic B-cells but not of A-cells to nutrient stimuli were inhibited, and growth-hormone release was suppressed, suggesting somatostatin resistance in some target tissues. Plasma somatostatin-like immunoreactivity ranged from 9000 to 13,000 pg per milliliter (normal: 88+/-8, mean +/- S.E.M.) and was distributed in four molecular forms, including free somatostatin. The primary tumor contained 5 microgram of somatostatin-like immunoreactivity per milligram of wet tissue, distributed in three of the molecular forms noted in plasma. Plasma calcitonin was also elevated (4650 pg per milliliter; normal: less than 120). Immunocytochemical studies showed that cells of the primary tumor contained somatostatin and calcitonin but no other peptide hormones. Only somatostatin was present in the metastases. Somatostatin was localized electron microscopically in all secretory granules, irrespective of size and shape, whereas calcitonin was present only within a single subpopulation of small granules in the same cells.