Eruption hematoma as a possible oral sign of infantile scurvy.

Scurvy, vitamin C deficiency, is uncommon in industrialized societies today. Although supplementation of food with vitamin C has diminished its incidence, scurvy continues to occur in specific economically and nutritionally disadvantaged populations. The purpose of this report was to describe the case of infantile scurvy in a 20-month-old male with multisystem involvement including significant oral manifestations.

Antibodies to Escherichia coli outer membrane porin C in the absence of anti-Saccharomyces cerevisiae antibodies and anti-neutrophil cytoplasmic antibodies are an unreliable marker of Crohn disease and ulcerative colitis.

Objectives: Antibodies to Escherichia coli outer membrane porin C (anti-OmpC), Saccharomyces cerevisiae, and neutrophil-specific nuclear antigens are associated with inflammatory bowel disease (IBD) in children and young adults. We hypothesized that anti-OmpC, in the absence of anti-S cerevisiae antibodies (ASCA) and antineutrophil cytoplasmic antibodies (ANCA), is an assay that overestimates the presence of Crohn disease (CD) and ulcerative colitis (UC).

Patients And Methods: A retrospective review of patients evaluated at our institution between January 2002 and June 2006 revealed that 170 had serodiagnostic immunological assays performed as part of an evaluation for possible IBD.

Gestational programming of offspring obesity/hypertension.

The intrauterine milieu impacts fetal growth directly during gestation. It is now clear, however, that postnatal phenotype is also influenced by prenatal conditions. A variety of disorders in the adult have been linked to fetal size at birth; these include glucose intolerance, cardiovascular disease, and the subjects of this review, obesity and hypertension.

National Institute on Drug Abuse Conference report on placental proteins, drug transport, and fetal development.

The use of illicit and licit drugs during pregnancy is a major public health concern because of potential adverse effects on the fetus and the risk to maternal health. Because the placenta is the primary link between the mother and the conceptus and is essential for the growth and survival of the fetus, abnormalities in placental formation and function resulting from drug use could have a major influence on pregnancy outcome. At present, little information is available on the impact of abused drugs on placental biology alone or in combination with other "host" factors (eg, stress, infections).

Comparison of steatocrit and fat absorption in persons with cystic fibrosis.

Background: Exocrine pancreatic insufficiency is a common problem in persons with cystic fibrosis causing malabsorption and poor growth. The 72-hour fecal fat study is the best qualitative measure of fat malabsorption used in clinical practice. This test has several drawbacks, which include cost and logistics.

Ranitidine and omeprazole as adjuvant therapy to pancrelipase to improve fat absorption in patients with cystic fibrosis.

Background: Inadequate treatment of pancreatic insufficiency in patients with cystic fibrosis (CF) causes malabsorption of nutrients with significant sequelae. The objective of this study was to measure the effect of acid suppressant therapy on fat absorption in patients with CF who received a pH-sensitive, enteric-coated microtablet enzyme product.

Methods: A double-blind, placebo-controlled crossover study of 12 children and 10 adults with pancreatic insufficient CF was performed.