Granuloma annulare (GA) is a benign inflammatory dermatosis. T. Colcott Fox first described granuloma annulare in ; however, not until. Granuloma annulare. Authoritative facts about the skin from DermNet New Zealand. Granuloma annulare often causes a slightly raised patch on your skin that has a noticeable (and sometimes scaly) border.

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Granuloma annulare may also be a complication of pseudorheumatoid nodules or shingles herpes zoster. Skip to main content. The patches appear in many colors, including skin-colored, reddish pink, violet, or yellow.

Rare Disease Database

Granuloma annulare is a rash that often looks like a ring of small pink, purple or skin-coloured bumps. Vitamin E, IU daily. Elevated liver function test results.

This patch tends to form on a hand, arm, foot, or leg, but it can appear anywhere on the skin. The centre of each ring is often a little depressed. The possible benefit of treatment, which is unclear given the lack of clinical trials, must be balanced against the significant anulaf of most of these treatments.

Read the full article. Get immediate granupoma, anytime, anywhere. Pink, purple or skin-coloured patches typically appear on the fingers, backs of the hands, feet, ankles or elbows. Testing is important because some research studies show that people with granuloma annulare have a higher risk of developing a few other diseases, such as diabetes, thyroid disease, or HIV human immunodeficiency virus.

Schulze-Dirks A, Petzoldt D. People with granuloma annulare usually notice a ring of small, firm bumps papules over the backs of the forearms, hands or feet, often centered on joints or knuckles. Specifically, there is no scale or associated vesicles or pustules anulr granuloma annulare; the anklar surface is smooth. In contrast to the localized form, these lesions may persist for three to four years or longer.

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Diagnosis and Management of Granuloma Annulare – – American Family Physician

Address correspondence to Peggy Cyr, M. Dermatology in General Medicine.

In addition to the localized form, there are four less common forms: Bolognia JL, et al. No one treatment has proven effective for anulat. Some people clear in a few months. If it looks like you may have another condition, you may need medical testing.

Diagnosis and Management of Granuloma Annulare

The lesions may grsnuloma solitary or in clusters. Generalized or disseminated granuloma annulare may affect several areas of the body at one time. A skin biopsy helps rule out a condition, such as a skin infection.

Sometimes the rash granuloms burn or itch. Dermatoscopy helps to confirm the presence of perforations in small papules arising within otherwise typical plaques of granuloma annulare. C 18 Treatment for disseminated granuloma annulare should be undertaken in consultation with a dermatologist; options include dapsone, retinoids, antimalarial drugs, tacrolimus Protopicand pimecrolimus Elidel. The fingers, hands and feet are the areas most often affected. Aphthous stomatitis oral candidiasis lichen planus leukoplakia pemphigus vulgaris mucous membrane pemphigoid cicatricial pemphigoid herpesvirus coxsackievirus syphilis systemic histoplasmosis squamous-cell carcinoma.

The rash is sometimes made up of small raised spots that anulra symmetrical rings 10cm 4 inches or more across. How do dermatologists treat granuloma annulare? Others develop widespread bumps that join together to form raised patches on the skin. The eruption can occur anywhere on the body, but it occurs least often on the face and most often on the lateral or dorsal surfaces anuar the hands and feet Figure 1.

Steiner A, et al. Disseminated granuloma annulare may be treated with one of several systemic therapies such as dapsone, retinoids, niacinamide, antimalarials, geanuloma plus ultraviolet A therapy, fumaric acid esters, tacrolimus, and pimecrolimus. In localised granuloma annulare, the top of the skin feels smooth and, unlike in other skin conditions, such as pityriasis versicolorringworm or eczemait isn’t rough, dry or scaly.


The eruption was asymptomatic. Call your doctor if your skin develops reddish bumps lesions in aanular patterns that don’t go away within a few weeks. Granuloma annulare is a benign skin condition that typically consists of grouped papules in an enlarging annular shape.

Granuloma annulare – Symptoms and causes – Mayo Clinic

Outbreaks continue to develop at the edges of the aging rings. Causes Some types of this skin condition develop almost exclusively in children, while other types tend to appear in older adults. Amazing facts about your skin, hair, and nails How do animals protect their skin Skin dictionary Camp Discovery Good Skin Knowledge lesson plans and activities Parent resources Video library Find a dermatologist Why see a board-certified dermatologist?

Generalized perforating granuloma annulare. Already a member or subscriber? anula

Treatment of disseminated granuloma annulare with 5-lipoxygenase inhibitor and vitamin E. The exact cause of granuloma annulare is unknown. Before we know for sure what causes granuloma annulare, more research is needed. These lesions may leak a clear fluid, become crusted and eventually leave a scar. Most people remain symptom free. Granuloma annulare gran-u-LOW-muh an-u-LAR-e is a skin condition that most commonly consists of raised, reddish or skin-colored bumps ganuloma that form ring patterns — usually on your hands and feet.