What causes interstitial granulomatous dermatitis?
Interstitial granulomatous disease (IGD) is a rare skin condition that presents with erythematous and violaceous plaques, and may be associated with pruritus and pain. The cause remains unknown, but is often associated with autoimmune disease and drug-related adverse effects.
What does granulomatous dermatitis look like?
The features of interstitial granulomatous dermatitis are variable. The shape of the lesions may be round, annular or cord-like. Lesions wax and wane, and may vary in size and shape over days to months. They are usually symptomless, but some patients complain of mild itch or burning sensation.
Is granulomatous dermatitis benign?
Granulomatous periorificial dermatitis (GPD) is a benign, self-limiting eruption that is considered a clinical variant of periorificial dermatitis, also known as perioral dermatitis.
What is suppurative granulomatous dermatitis?
Suppurative granulomatous inflammation is a common histopathological reaction pattern that is encountered in the tropical countries including India. It occurs usually due to infective etiology and identification of the causative pathogen is crucial to initiate appropriate treatment.
How is interstitial granulomatous dermatitis treated?
IGD associated with autoimmune diseases is usually treated with systemic corticosteroid. The management for drug-induced IGD is simply withdrawing the implicating agent. Interestingly, IGD in rheumatoid arthritis patient may respond to TNF-a inhibitors.
Can granuloma annulare be caused by stress?
Some reports associate chronic stress with granuloma annulare as a trigger of the disease. Granuloma annulare also has some predilection for the sun-exposed areas and photodamaged skin.
Does stress cause granuloma annulare?
What medications cause granulomas?
14, 52, 73 Chemicals such as beryllium and thorotrast as well as drugs such as phenylbutazone, allopurinol, sulfonamides, phenytoin, carbamazepine, chlorpropamide, quinidine, methyldopa, nitrofurantoin, isoniazid, amiodarone, and diazepam among others have been linked to hepatic granulomas.
What does granulomatous mean?
A granuloma is a small area of inflammation. Granulomas are often found incidentally on an X-ray or other imaging test done for a different reason. Typically, granulomas are noncancerous (benign). Granulomas frequently occur in the lungs, but can occur in other parts of the body and head as well.
What cancers cause granuloma annulare?
Which malignancies have been associated with granuloma annulare?
- Non-Hodgkin lymphoma.
- Hodgkin lymphoma.
- Acute myelogenous leukemia.
- Chronic lymphocytic leukemia.
- Myelomonocytic leukemia.
- Large granular lymphocytic leukemia.
- Myelodysplastic syndrome.
- T-cell lymphoma.
Should I be worried about granuloma annulare?
Because granuloma annulare usually causes no symptoms and clears up by itself, you may not need treatment (except for cosmetic reasons). It is not contagious. If you do receive treatment, it may include corticosteroids (cream, tape, or injections).
Is granuloma annulare caused by stress?
What vitamins help granuloma annulare?
Vitamin E therapy was very well tolerated. Conclusions: Oral vitamin E treatment is a safe and probably effective therapy for DGA. As the natural course of DGA leads to complete healing or significant improvement in many cases, ‘primum nil nocere’ should be the maxim.
What causes granulomas on skin?
The exact cause of granuloma annulare is unknown (idiopathic). Numerous theories exist linking the cause to trauma, sun exposure, thyroid disease, tuberculosis, and various viral infections.
What autoimmune diseases cause granulomas?
One of the most important evidence of the autoimmune inflammation in sarcoidosis is the formation of granulomas, mainly in the lungs and the mediastinal lymph nodes as well as in the skin and liver of patients.