Severe vitamin K deficiency induced by occult celiac disease BR96-026

Vitamin K Deficiency Disease

Vitamin Kdeficiency bleeding (VKDB) previously known as hemorrhagic disease of the newborn has been classified as Early (0-24hrs), Classic (2-7 days) and Late (1-6 months). Child birth following the maternal ingestion of anti-epileptic drugs such as Phenytoin, is liable to result in early VKDB as well as bone changes in the fetus. Other maternal risk factors for VKDB include medications such as...

Celiac disease unmasked by acute severe iron deficiency anemia

The prevalence of celiac disease (CD) appears to be increasing in the United States. However, the proportion of new CD cases with atypical presentations is also rising. We present the case of a 49-year-old woman who was diagnosed with CD in the setting of new, severe iron-deficiency anemia, 13 years into treatment of diarrhea-predominant irritable bowel syndrome associated with chronic mildly e...

Suppressive Mechanisms Induced by Tregs in Celiac Disease

Celiac disease (CD) is a systemic immune-mediated disorder caused by the dietary gluten in individuals who are genetically susceptible to the disease. In fact, CD is a T cell-mediated immune disease in which gluten-derived peptides activate the lamina propria CD4+ Teff cells, and these T-cell subsets can cause the intestinal tissue damages. Also, there are additional subsets of CD4+ T cells wit...

Is vitamin D deficiency a feature of pediatric celiac disease?

BACKGROUND Celiac disease (CD) is an autoimmune enteropathy characterized by villus atrophy and malabsorption of essential nutrients. Vitamin D deficiency has been described in autoimmune diseases, but its status in prepubertal children with CD has not been adequately studied. OBJECTIVE To determine the vitamin D status of prepubertal children with CD. STUDY DESIGN A retrospective study of ...

Purpura Caused by Vitamin K Deficiency