Given an abstract of a paper, generate a title for this paper such that conveys the key focus of the paper.

Input: Consider Input: Abstract: The paper describes physical examination of the knee and some of the knowledge functional anatomy necessary for diagnosis and management of knee disorders that occur in children. It includes brief descriptions of the diagnostic features of these conditions, as well as principles of conservative and surgical management.

Output: Knee problems in children.


Input: Consider Input: Abstract: Cisapride is a prokinetic agent believed to facilitate acetylcholine release from the myenteric plexus of the gut. The effect of cisapride on gastric emptying of solids was studied in 9 diabetic patients, all of whom had delayed gastric emptying of indigestible solids (gastroparesis). Six patients had chronic nausea and vomiting, and 3 had no symptoms. Cisapride (5 mg) was given intravenously 15 min before ingestion of a 400-kcal test meal and 10 indigestible solid radiopaque markers. On separate days and in random order each patient also received intravenous metoclopramide (10 mg) or placebo 15 min before ingestion of the meal and markers. Mean gastric emptying of radiopaque markers, assessed by serial radiographs of the gastric region, was accelerated by metoclopramide and cisapride, but the difference reached significance only with cisapride (p less than 0.05). There was considerable intersubject variability in gastric emptying responses to cisapride and metoclopramide. No side effects occurred with either drug. This study indicates that acute, intravenous administration of cisapride accelerates gastric emptying of indigestible solids in patients with diabetic gastroparesis.

Output: Effect of cisapride on gastric emptying of indigestible solids in patients with gastroparesis diabeticorum. A comparison with metoclopramide and placebo.


Input: Consider Input: Abstract: This report describes the occurrence of immune complex glomerulonephritis in a patient with eosinophilic gastroenteritis and food hypersensitivity. A coincident allergen injection may have been a contributing factor in the sudden development of the nephrotic syndrome. Markedly elevated levels of circulating immune complexes (greater than 6400 mg/dl) were found containing kappa-casein and bovine serum albumin (BSA), the latter predominating. Markedly elevated serum BSA hemagglutinating titers were also present (1:40,960). Cross-reacting precipitating antibodies to BSA, beef, and pork were demonstrated, but not to flounder or ovalbumin. Renal biopsy revealed immune complex glomerulonephritis with BSA, immunoglobulins M and G and complement deposited focally in the glomerular basement membrane. With strict dietary limitation of identified causative antigens and prednisone therapy, CIC levels decreased to 16,000 micrograms/dl and serum BSA antibody hemagglutinating titer fell 32-fold over a period of 15 months. There was prompt symptomatic relief and amelioration of signs of nephritis. The patient was able to consume a diet normal in protein and caloric content, and statural catch-up growth occurred. Recognition of food antigens to which the patient was hypersensitive provided a rationale for the relief of the gastrointestinal disturbance, growth stunting, and renal disease.


Output: Immune complex glomerulopathy in a child with food hypersensitivity.


