Vitamins, Fat Soluble

What Is Chronic Dry Eye Syndrome? Chronic dry eye syndrome is an inflammatory condition of the conjunctiva with inadequate tear production or distribution over the eye surface. It is characterized by surface damage to the conjunctiva, giving the appearance of ...

What Is Eczema? Eczema, or atopic dermatitis, is a chronic recurring inflammatory skin disorder characterized by itching, eczematous plaques and a defective epidermal barrier (surface layer of skin cells) that fails to hold moisture, with affected areas becoming dry then inflamed. ...

What Are Cataracts? Cataract is a clouding of the normally clear lens in an affected eye characterized by blurred vision and progressive blindness due to loss of the len’s ability to focus light rays on the retina. Cataracts can occur ...

What Is Cancer Predisposition In Children? Cancer predisposition in children signifies a higher than normal risk of developing cancer. Cancer is the uncontrolled division of abnormal cells in the body. Among the 12 major types of childhood cancers, leukemias (blood ...

What Is Osteomalacic Myopathy? Osteomalacic myopathy is a major feature of osteomalacia that is characterized by painful muscle weakness involving the thighs and upper arms and hyperreflexia. Q: What is hyperreflexia? A: Hyperreflexia means the action of reflexes is increased. ...

What Are Bitot’s Spots? Bitot’s spots are superficial foamy patches that develop on the exposed bulbar conjunctiva (white of the eye) as a manifestation of advanced vitamin A deficiency. This painless eye disorder is reversible only with vitamin A therapy. ...

What Is Infertility In Females? Infertility in females is characterized by failure to conceive after one year of intercourse. This condition can be frustrating and emotionally upsetting to the parents trying to conceive. What Is Infertility In Females In Celiac Disease and/or ...

What Is Miscarriage? Miscarriage, or spontaneous abortion, is a reproductive failure characterized by loss of an unborn baby before the 20th week of pregnancy. What Is Miscarriage In Celiac Disease and/or Gluten Sensitivity?

What Is Chronic Muscle Pain And Tenderness? Muscle pain and tenderness, also called myalgia, is a disorder of muscle tissue. Muscle pain that is ongoing or chronic can result from a variety of disorders, infections, overuse, injury, as an unwanted ...

What Is Vitamin A? Vitamin A is a family of fat-soluble compounds that are essential for health, vision, protection of the body, reproduction, and normal growth of children before and after birth. Q: What is the family of vitamin A? ...

What Is Enteropathy-Associated T-Cell Lymphoma? Enteropathy associated T-cell lymphoma (EATL), although rare, is a tumor of intraepithelial lymphocytes. It is the most common primary gastrointestinal T-cell lymphoma and is characterized by its aggressive course and poor prognosis. Primary means this ...

What Is Chronic Diarrhea? Chronic diarrhea is an intestinal motility disorder characterized by 1) alteration in stool formation causing loose to fluid movements and quantity of movements with or without abdominal pain and 2) interference with normal carbohydrate salvage by ...

What Is Unexpected Weight Loss? Unexpected weight loss is unintentional loss of body mass composition or inability to gain weight marked by decreased serum proteins and increased stool fat.1 What Is Unexpected Weight Loss In Celiac Disease and/or Gluten Sensitivity? ...

What Are Bone Fractures? Bone fractures, or broken bones, are breaks in skeletal bones that occur usually from trauma to the bone itself or by a sudden violent contraction of muscle attached to it. Q: Are there other causes of ...

What Is Cancer Of The Pharynx? Cancer of the pharynx is a malignant growth of stratified squamous cells that line the pharynx, or throat. Q: What are stratified squamous cells that line the pharynx? A: Stratified squamous cells are thin, flat epithelial ...