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Intrauterine Growth Retardation (Failure to Grow Normally Before Birth)

Acquired Icthyosis.
Acquired Icthyosis.

What Is Acquired Ichthyosis?

A cquired ichthyosis is an uncommon, nonhereditary cutaneous disorder characterized by dry, rough skin with prominent symmetrical scaling that involves significant portions of the body.

Most microscopic studies of acquired ichthyosis exhibit hyperkeratosis (thickened skin) with a reduced or absent granular layer.1

Q: What is the granular layer of skin?

A: The granular layer is the third cell layer  (of five)  composing the epidermis, or outer surface of skin.

Acquired icthyosis has been associated with internal disease including malignancies, autoimmune/inflammatory, metabolic, endocrine, and infectious diseases, and medication use.

What Is Acquired Ichthyosis In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Patel N, Spencer LA, English JC 3rd, Zirwas MJ. Acquired ichthyosis. J Am Acad Dermatol. 2006 Oct;55(4):647-56. [↩]

Obstetrical Complications

eczemaWhat Is Eczema?

E czema, 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.

Q: Why does eczema develop?

A: Patients with atopic dermatitis have genetically determined risk factors that affect the barrier function of the skin and immune responses that interact with environmental factors.1

Atopic eczema is associated both with an abnormal skin matrix and impaired systemic immune response. Therefore, isolated topical treatment may have suboptimal effect.2 

Atopic eczema is a common presentation of  immune response towards food proteins in infancy.3

Global evidences reflect a marked increase in prevalence, which has tripled since 1960. In the United States, the current prevalence rates range from 10% to 20% in children and 1 to 3% in adults.4

What Is Eczema In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Mesquita Kde C, Igreja AC, Costa IM. Atopic dermatitis and vitamin D: facts and controversies. An Bras Dermatol. 2013 Nov-Dec;88(6):945-53. doi: 10.1590/abd1806-4841.20132660. [↩]
  2. Caffarelli C, Santamaria F, Vottero A, Bernasconi S. Progress in Pediatrics in 2012: choices in allergy, endocrinology, gastroenterology, hematology, infectious diseases, neurology, nutrition and respiratory tract illnesses. Ital J Pediatr. 2013 May 8;39(1):26. [↩]
  3. Ho MH, Wong WH, Chang C. Clinical Spectrum of Food Allergies: a Comprehensive Review. Clin Rev Allergy Immunol. 2012 Nov 16. [↩]
  4. Mesquita Kde C, Igreja AC, Costa IM. Atopic dermatitis and vitamin D: facts and controversies. An Bras Dermatol. 2013 Nov-Dec;88(6):945-53. doi: 10.1590/abd1806-4841.20132660. [↩]

Obesity

KONICA MINOLTA DIGITAL CAMERAWhat Is Obesity?

Obesity is an inflammatory metabolic disorder that is characterized by body mass index greater than 30% resulting from excessive body fat stored in adipose tissue.

Q: What is body fat?

A: Body fat is part of the body that functions as a reserve of stored energy. It is composed of fat cells, called adipocytes, having thin membranes between these cells. Adipocytes expand to store fat and shrink as fat is released as needed into the bloodstream for other body cells to use for metabolizing energy.

Each adipocyte contains a drop of triglyceride which is a type of lipid (fat). Triglycerides are a normal component in the bloodstream and, as such, are transported wherever needed as a form of energy. Excess triglycerides are the form of fat that is stored.

Initially, fat that is eaten in the diet is changed by digestive enzymes into the triglyceride form which is a molecule composed of three fatty acids and glycerol. Triglycerides are then absorbed through the small intestinal wall to be delivered to the liver. Of note, the liver can make triglycerides from excess protein and carbohydrates eaten in a meal, especially sugar and alcohol. The liver on the other hand makes cholesterol from triglycerides.

Triglyceride levels in the blood generally increase as weight increases. It is thought that an elevated blood triglyceride level hampers the body’s ability to feel full or satisfied with food that is eaten. Elevated triglyceride levels also increase the risk of clot formation because they cause the blood to become thicker. A normal triglyceride blood level is 150 mg/dL.

The causes of obesity are complex and varied. Those related to gluten sensitivity are discussed below.

What Is Obesity In Celiac Disease and/or Gluten Sensitivity?

Stroke in Childhood 

Lymph System. National Cancer Institute.What Are Extraintestinal Lymphomas?

E xtraintestinal lymphomas (non-Hodgkin’s) are malignancies that arise in peripheral lymphatic tissue outside the intestinal tract from B-cell and T-cell lymphocytes.

Q: What is peripheral lymphatic tissue?

A: Peripheral lymphatic tissue includes lymph vessels, lymph, lymph nodes, and lymphocytes.

Lymph vessels branch into all the tissues of the body, carrying lymph, a clear fluid that contains white blood cells, especially B-cell and T-cell lymphocytes.

Lymph vessels are connected to lymph nodes which are small, round masses of tissue that store white blood cells. They also trap and remove bacteria or other harmful substances that may be in the lymph. Groups of lymph nodes are found in the neck, underarms, chest, abdomen, and groin.

Ninety percent (90%) of extraintestinal lymphomas are B-cell type and ten percent (10%) are T-cell type. In this malignancy, lymph nodes are replaced by cancer cells. Some are more aggressive than others.

In 2010, there were an estimated 509,065 people living with non-Hodgkin lymphoma in the United States according to the National Cancer Institute.

What Are Extraintestinal Lymphomas In Celiac Disease and/or Gluten Sensitivity?

Iron Deficiency

ferritinWhat Is Iron?

Iron is an essential mineral that is required for normal body function.

Almost two-thirds of iron in the body is found in hemoglobin, the protein in red blood cells that carries oxygen to tissues. Smaller amounts of iron are found in myoglobin, a protein that helps supply oxygen to muscle, and in enzymes that assist biochemical reactions.

Iron is also found in proteins that store iron for future needs and that transport iron in blood.

Q: How are iron stores regulated?

A:Iron stores are regulated by intestinal iron absorption.1That is, whenever iron is needed, more iron is absorbed than when iron is sufficient. This mechanism prevents excess iron in the body which is harmful.

In the brain, iron is necessary to ensure oxygenation and to produce energy in the cerebral parenchyma (via cytochrome oxid. ase), and for the synthesis of neurotransmitters and myelin.

Iron concentrations in the umbilical artery are critical during the development of the fetus, and in relation with the IQ in the child.2

What Is Iron Deficiency In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. http://ods.od.nih.gov/factsheets/Iron-HealthProfessional accessed 12/11/12 [↩]
  2. Bourre JM. Effects of nutrients (in food) on the structure and function of the nervous system: update on dietary requirements for brain. Part 1: micronutrients. J Nutr Health Aging. 2006 Sep-Oct; 10(5):377-85. [↩]

Autism and Learning Disabilities

Malignant lymphoma high grade B-cell. Courtesy Wikimedia
Malignant lymphoma high grade B-cell. Courtesy Wikimedia

What Is B-Cell Non-Hodgkin’s Lymphoma?

B cell non-Hodgkin’s lymphoma is a malignant, monoclonal (arising from a single cell) proliferation of lymphocytes that is preceded by lymphadenopathy and characterized by varying, less predictable spread than Hodgkin’s disease.

Lymphadenopathy is enlargement of lymph nodes greater than 1.5 cm caused by activation and increased production of lymphocytes and phagocytes (type of white blood cell that engulfs pathogens during infection) or invasion by a tumor.

Q: How does this type of lymphoma develop?

A: 80% to 85% of non-Hodgkin’s lymphoma arise from B-lymphocytes (B-cells).

What Is B Cell Non-Hodgkin’s Lymphoma In Celiac Disease and/or Gluten Sensitivity?

Cancer Predisposition In Children 

Mesenteric Lymph Node Cavitation. Courtesy
Mesenteric Lymph Node Cavitation.  Courtesy McBride OM, Skipworth RJ, Leitch D, Yalamarthi S.

What Is Mesenteric Lymph Node Cavitation And Hyposplenism?

M esenteric lymph node cavitation and hyposplenism combination is a rare lymphatic entity. It is characterized by involution (degeneration) of a mesenteric lymph node (abdominal) and absence of functional spleen tissue.

Q: What is happening to the lymph nodes?

A: Lymph nodes are enlarged with central, partly cystic degeneration. When cut open either at surgery or autopsy, milky fluid exudes from the cut surface.

In regards to absent spleen function, the body is highly susceptible to bacterial invasion such as pneumonia because tissues of the spleen, called the pulp, produce specialized white blood cells that protect the body against bacterial invasion and trap foreign antigens.

What Is Mesenteric Lymph Node Cavitation And Hyposplenism In Celiac Disease and/or Gluten Sensitivity?

Developmental Delay

EATL of Jejunum.Courtesy pubcan.org
EATL of Jejunum with Thickening And Yellowish Ulcers Visible. Courtesy pubcan.org

What Is Enteropathy-Associated T-Cell Lymphoma?

E nteropathy 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 malignancy starts out in the intestinal wall rather than spreading to it from a tumor somewhere else in the  body.

EATL usually affects the jejunum and grossly (visible to the eye) appears as multiple ulcers causing circumferential thickening of affected bowel wall without the formation of definite tumor masses most commonly in the proximal small bowel. As such, patients may present with intestinal perforation, obstruction or hemorrhage.1

Mesenteric lymph nodes in the abdomen are commonly involved.2

Q: How is EATL diagnosed?

A: Work-up of EATL must include immunohistology, T-cell flow cytometry, T-cell rearrangement and adequate imaging with CT and PET scanning.3

Management of EATL requires a combination of early diagnosis and treatment by surgical resection followed by chemotherapy to achieve treatment success. Overall however, the treatment completion rate remains at 50% and EATL carries a poor prognosis with a 5-year survival rate of <20%.4

What Is Enteropathy-Associated T-Cell Lymphoma In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Pun AH, Kasmeridis H, Rieger N, Loganathan A. Enteropathy associated T-cell lymphoma presenting with multiple episodes of small bowel hemorrhage and perforation. J Surg Case Rep. 2014 Mar 20;2014(3). pii: rju013. doi: 10.1093/jscr/rju013. [↩]
  2. Yang DH, Myung SJ, Chang HS, et al. A case of enteropathy-associated T-cell lymphoma presenting with recurrent hematochezia. Korean Journal of Gastroenterology = Taehan Sohwagi Hakhoe Chi. Dec 2003;42(6):527-32. [↩]
  3. Meijer JWR, Mulder CJJ, Goerres MG, Boot H, Schweizer JJ. Coeliac disease and (extra)intestinal T-cell lymphomas: definition, diagnosis and treatment. Scandanavian Journal of Gastroenterology. Dec 2004;39(Suppl 241):78,7p. [↩]
  4. Pun AH, Kasmeridis H, Rieger N, Loganathan  Enteropathy associated T-cell lymphoma presenting with multiple episodes of small bowel hemorrhage and perforation.A. J Surg Case Rep. 2014 Mar 20;2014(3). pii: rju013. doi: 10.1093/jscr/rju013. [↩]

Miscarriage (Spontaneous Abortion)

Pitting edema. Right photo shows that indent remains from pressing. Courtesy wikimedia.
Pitting edema. Right photo shows that indent remains from pressing. Courtesy wikimedia.

What Is Edema?

E dema is an abnormal swollen condition of the skin characterized by excess extracellular fluid volume, meaning there is an increase of the fluid that normally surrounds cells. Edema may be hardly noticeable or it can become extensive.

Edema can have various appearances and can develop from various causes.

Q: What are the appearances and causes of edema?

A: Here are the appearances of edema:

  • Pitting edema. It is called pitting edema if when the skin is pressed with a finger, the indent remains. This edema results from fluid leaking out of the bloodstream into the surrounding tissues. Pitting edema can be a feature of many disorders including heart disease, kidney disease, vascular disease, cancer, and malnutrition.
  • Myxedema is a firm swelling or thickening of subcutaneous skin that does not pit, as seen in thyroid disease.

Here are causes of edema:

  • Local edema as a response to trauma or infection.
  • Lower extremity edema from poor circulation and malnutrition.
  • Edema in the lungs from right sided heart disease.
  • Abdominal edema from liver disease, intestinal disease.
  • Body wide edema from heart disease, kidney disease, thyroid disease.

What Is Edema In Celiac Disease and/or Gluten Sensitivity?

Arthritis, Juvenile Idiopathic

Lymphadenopathy.
Lymphadenopathy affecting a node in the neck.

What Is Lymphadenopathy?

L ymphadenopathy is an alteration of lymph nodes that is characterized by enlargement of lymph nodes greater than 1.5 cm caused by proliferation (increased production) of lymphocytes within the node.

Q: What are lymph nodes?

A: Lymph nodes are part of the lymphatic system, acting to protect body fluids by filtering out and destroying bacteria and other harmful substances from lymph that is continually carried to them by lymph vessels.

Cleaned lymph is carried away from the nodes by lymph vessels to the bloodsteam where it helps forms blood plasma. Lymph nodes produce various blood cells needed to fight infection which includes lymphocytes.

Lymphocytes are small white blood cells that plays a major role in defending the body against disease. There are two types of lynphocytes: B cells, which make antibodies that attack bacteria and toxins, and T cells which attack body cells themselves when they have been taken over by viruses or become cancerous.

Lymph nodes that become enlarged doing battle with an infection or as a result of injury nearby usually resolve with treatment of the infection or injury. However, if the cause is cancer, the nodes would need to be treated as well as the cancer.

What Is Lymphadenopathy In Celiac Disease and/or Gluten Sensitivity?