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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. [↩]

Turner’s Syndrome 

Hyperkeratosis Back of Arm. GFW Photo.
Hyperkeratosis Back of Arm. GFW Photo

What Is Follicular Hyperkeratosis?

F ollicular hyperkeratosis is an abnormal skin condition characterized by disordered overgrowth of the horny layer of the epidermis with horny plugs filling the openings of hair follicles. The plugs look like bumps in hair follicles.

Follicular hyperkeratosis with corkscrew hairs (coiled hairs in the follicles) appears in scurvy, which is advanced vitamin C deficiency.1

Typical  hyperkeratotic papules first appear on the extensor surfaces of the extremities (e.g. the back of upper arms), shoulders, and buttocks.

Phrynoderma is a distinctive form of follicular hyperkeratosis with papule formation in dilated hair follicles believed to be a manifestation of severe malnutrition.

Q: Why does hyperkeratosis develop?

A: Follicular hyperkeratosis develops from lack of necessary nutrients to support healthy skin. Although originally thought to represent only vitamin A deficiency or vitamin C in the case of scurvy, several studies have demonstrated deficiencies of B vitamins and vitamin E. General malnutrition seems to be the strongest association. The clinical picture typically improves with enhanced nutritional status.2

What Is Follicular Hyperkeratosis In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Krause’s Food, Nutrition, & Diet Therapy. 10th Edition. Kathleen Mahan, Sylvia Escott-Stump. 2000. W.B. Saunders Company. [↩]
  2. Maronn M, Allen DM, Esterly NB. Phrynoderma: a manifestation of vitamin A deficiency?… The rest of the story. Pediatr Dermatol. 2005 Jan-Feb;22(1):60-3. [↩]

Down Syndrome

Crohnie_sores_4[1]What Is Erythema Nodosum?

E rythema nodosum is an inflammatory disorder involving the deep dermis layer of skin and subcutaneous fat septa that underlies the skin. It is characterized by eruptions of recurrent or persistent multiple painful, red nodules under the skin that leave a bruised appearance when healing and do not scar.

The lower legs are most affected, but sores can appear anywhere there is subcutaneous fat.

Q: How do the nodules develop in erythema nodosum?

A: The edges of nodules are poorly defined, and the nodules vary from 2-6 cm.

During the first week of eruption, nodules become tense, hard, and painful. During the second week, they change color from bright red to bluish or livid and may become soft, but do not ulcerate. As absorption progresses, the color gradually fades to a yellowish hue, resembling a bruise. This disappears in 1 or 2 weeks as the overlying skin sloughs off and is replaced.1

The eruptive phase of erythema nodosum begins with flulike symptoms of fever and generalized aching followed by a painful rash within 1-2 days.  Aching legs and swelling ankles may occur and precede the eruption or appear during the eruptive phase and may persist for weeks.2

Currently, the most common cause of erythema nodosum is streptococcal infection in children and streptococcal infection and sarcoidosis in adults.3 Most sores in infection-induced erythema nodosum heal within 7 weeks, but active disease may last up to 18 weeks.

In contrast, 30% of idiopathic erythema nodosum cases may last more than 6 months. Idiopathic means that the cause is not known.

What Is Erythema Nodosum In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. http://emedicine.medscape.com/article/1081633-clinical#a0217 [↩]
  2. http://emedicine.medscape.com/article/1081633-clinical [↩]
  3. http://emedicine.medscape.com/article/1081633-overview#a0199 [↩]

Congenital Anomalies 

Hangnail on lowest finger. Courtesy Wikipedia.org
Hangnail on lowest finger. Courtesy Wikipedia.org

What Is Hangnail?

H angnail is a broken strip of epidermis (piece of skin) at root or lateral (side) edge of fingernail or toenail that causes sharp pain.

A hangnail develops because the skin around the nail is unhealthy due to inadequate nutrition. Injury from trauma including biting the skin and pushing back the cuticles or exposure to excessive detergents and water that remove protective oils promote the development of hangnail.

All ages and both sexes can be affected.

Q: Can a hangnail become infected?

A: Infection, called paronychia, may develop from invasion of sore skin by any of these pathogens: bacteria, fungus, or yeast (Candida). Infected skin is red, swollen, and painful. Topical ointment is required to treat the infection.1

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

Sources:
  1. www.nlm.nih.gov/medlineplus/ency/article/001444.htm [↩]

Cystic Fibrosis 

stages of melanoma
The dark brown coloring represents the progression of melanoma as it begins to grow in skin.

What Is Melanoma?

M elanoma is a cutaneous malignancy with rapid invasion and metastasis to other parts of the body.

Melanoma is characterized by growth from melanocytes appearing as a new mole or enlarging from an exisiting mole, changing shape, size or color.

Melanocytes are cells found in the lower epidermis layer that produce melanin, or pigment, that colors the skin.

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

Spina Bifida 

pityriasis rubraWhat Is Pityriasis Rubra Pilaris?

P ityriasis rubra pilaris (PRP) is a chronic generalized exfoliative dermatitis (sloughing skin) characterized by erythema (redness), scaling, dilated plugged hair follicles, and keratoderma (thickened skin) of the hands and feet that is often associated with anemia and low serum albumin.

It may manifest either as Type I classical adult onset PRP, Type II atypical adult (onset) PRP, or Type VI PRP (HIV-associated PRP pityriasis rubra pilaris) in contrast to classical juvenile (Type III) and circumscribed juvenile (Type IV) encountered among children.1

Q: Who is affected in the general population?

A: All ages are affected. Pityriasis rubra pilaris occurs all over the world but with racial variations – it is 1 in 5,000 in Great Britain and 1 in 50,000 in India.2

What Is Pityriasis Rubra Pilaris In Celiac Disease and/or Gluten Sensitivity?

Sources:
  1. Sehgal VN, Srivastava G, Dogra S. Adult onset pityriasis rubra pilaris. Indian J Dermatol Venereol Leprol. 2008 Jul-Aug;74(4):311-21. [↩]
  2. Sehgal VN, Srivastava G, Dogra S. Adult onset pityriasis rubra pilaris. Indian J Dermatol Venereol Leprol. 2008 Jul-Aug;74(4):311-21. [↩]