Vitamin B12

Abdominal Pain, Chronic or Recurrent

What Is Chronic Or Recurrent Abdominal Pain? Abdominal pain is characterized by pain anywhere in the abdominal cavity between the chest and groin. This region is often referred to as the belly. Abdominal pain, or bellyache, indicates that something is ...

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Abnormal Blood Values in Childhood

abnormal blood values symptom celiac gluten

What Are Abnormal Blood Values In Childhood? Abnormal blood studies in childhood are lab results showing blood abnormalities for blood cells and blood components. What Are Abnormal Blood Values In Childhood in Celiac Disease?

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Adenocarcinoma Of Small Intestine (Cancer)

What Is Adenocarcinoma Of Small Intestine? Adenocarcinomas are malignant tumors, or cancer, of the small bowel arising out of glandular tissue. They fall in the category of rare neoplasm, comprising only 3% of all gastrointestinal malignancies. Primary adenocarcinoma is the ...

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Angina Pectoris

What Is Angina Pectoris? Angina pectoris, or simply angina, is a coronary syndrome characterized by an oppressive substernal pain (pain under breastbone) or pressure brought on by exertion and relieved by rest that results from failure of coronary arteries to ...

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Antiphospholipid Syndrome

What Is Antiphospholipid Syndrome? Antiphospholipid syndrome (APS) is an autoimmune disease and a blood clotting disorder characterized by these clinical and laboratory criteria: Clinical criteria – recurrent vascular thrombosis (clots in veins/arteries) from hypercoagulability (abnormal excessive clotting) and/or recurrent complications of ...

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Apathy celiac disease symptom

What Is Apathy? Apathy is an abnormal emotional state that is characterized by indifference to things which others find interesting, moving or exciting, and diminished motivation to perform regular daily activities. The neural mechanisms of apathy are postulated to involve ...

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Aphthous Ulcers (Canker Sores) 

What Are Aphthous Ulcers? Aphthous ulcers, also called canker sores, are a chronic disorder of soft mouth tissue characterized by small, painful purpuric, papular, or erosive lesions that are often surrounded by erythematous (red) margins.1 Q: What soft mouth tissues develop ...

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Ataxia, Gait

What Is Gait Ataxia? Gait ataxia is a cerebellar (lower brain) disorder characterized by defective muscular coordination of skeletal muscles used for locomotion (walking). Q: What is defective muscle coordination for walking? A: The cerebellum does not initiate movements but ...

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ahterosclerosis celiac disease complication symtpom

What Is Atherosclerosis? Atherosclerosis is a disease of arteries involving the buildup of fatty material called plaque along the walls of medium and large arteries characterized by patchy subintimal thickening, hardening, and loss of elasticity of blood vessels. The intima is the ...

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Brain Atrophy

What Is Brain Atrophy? Brain atrophy is a degenerative condition of the brain characterized by loss of brain tissue, causing the brain to shrink. Q: How does loss of brain tissue affect the body? A: Loss of brain tissue will ...

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Brain Blood Flow Abnormalities 

blood perfusion gluten celiac disease

What Are Brain Blood Flow Abnormalities? Brain blood flow abnormalities, or cerebral perfusion abnormalities, such as spasm of blood vessels causing inadequate blood flow to the brain, are characterized by impaired brain function and thinking. Q: What is cerebral perfusion? A: ...

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What Is Cheilosis? Cheilosis is a painful feature of nutritional deficiencies, especially riboflavin and/or pyridoxine deficiency, and less frequently, from vitamin B12, folic acid, and iron. It is characterized by redness of the lips with cracking and weeping in the ...

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Coronary Artery Disease

What Is Coronary Artery Disease (CAD)? Coronary artery disease (CAD), also called ischemic heart disease, is a gradual narrowing of medium and large arteries of the heart by fatty buildups, called atherosclerotic plaques. It is characterized by slowly developing interference with blood flow to heart ...

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What Is Dementia? Dementia is the term used to describe a group of symptoms that show significant deterioration of an individual’s intellectual and social abilities. The deterioration in intellectual function is progressive and is characterized by memory and cognitive impairment involving deficits ...

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What Is Depression? Depression is a mood disorder characterized by absence of cheerfulness, dejection, and loss of interest or pleasure in living, making the person dysfunctional and unable to cope with or perform tasks of daily living. More than a ...

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