Milk-sensitive eosinophilic gastroenteritis in a 10-day-old boy.

Eosinophilic gastroenteropathy in children is a rare, idiopathic disease characterized by eosinophilic infiltration of the gastrointestinal tract. We describe a 10-day-old boy with aspecific clinical manifestations (unconsolable crying). Treatment with a semi-elemental diet was successful, suggesting a "milk-sensitive enteropathy", although he had been exclusively breast fed.

Penetration of cefoperazone into ascites.

The pharmacokinetics of cefoperazone was studied in eleven cirrhotic patients with ascites after i.v. administration of a single dose of 15 mg.

Vasoconstrictive effect of portal blood in isolated dog kidney.

Humoral vasoactive substances coming from portal blood have been considered as a possible cause of renal dysfunction in cirrhotic patients. We have thus investigated the effect of perfusion of portal blood from anesthetized dogs on the isolated kidney functions. Both kidneys of a dog were simultaneously perfused on 2 Nizet's pump oxygenators, one kidney serving as control for the other.

Comparison of elastase-1 with amylase, lipase, and trypsin-like immunoreactivity in the diagnosis of acute pancreatitis.

Serum elastase-1, amylase, lipase, and trypsin-like immunoreactivity were measured in a group of 17 consecutive patients with acute pancreatitis. When assayed within 24 h of the onset of symptoms, all enzymes were found to be elevated, thus showing similar sensitivity. Elastase-1 did not improve the diagnostic score of the other enzymes studied.

Malabsorption of liposoluble vitamins in a child with bile acid deficiency.

A male born to first cousins presented at 12 months with hypocalcemic convulsions, rickets, epistaxis due to vitamin K deficiency, and extremely low serum levels of beta-carotene and vitamin A. Liver function was altered moderately (glutamic-oxaloacetic transaminase, 55 U/L; glutamic-pyruvic transaminase, 37 U/L; lactate dehydrogenase, 255 U/L; alkaline phosphatase, 437 U/L). To correct the deficiencies, 8,000 IU vitamin D/day, 10,000 IU vitamin A/day, and intramuscular administration of vitamin K1 were required.