What is alopecia mucinosa?
Alopecia mucinosa, also known as Pinkus’ follicular mucinosis or mucinosis follicularis is an abnormal accumulation of a normal substance, mucin, in hair bearing skin.
Does CTCL cause hair loss?
Individuals with cutaneous lymphoma may notice a loss of hair, or alopecia, which can affect any area of the body.
Is follicular mucinosis itchy?
Urticaria–like follicular mucinosis Presents as itchy small bumps (papules) or raised areas (plaques). These are mostly found on the head and neck.
Is there a cure for follicular mucinosis?
There exists no treatment of choice for follicular mucinosis (FM).
What is Mucinosis skin?
Mucinoses are a diverse group of uncommon skin disorders. All involve accumulation in the skin of abnormal amounts of mucin. This is a jelly-like complex carbohydrate substance, called hyaluronic acid, that occurs normally as part of the connective tissue in the dermis or mid-layer of the skin.
Can you get mycosis fungoides on your scalp?
Folliculotropic Mycosis Fungoides (FMF) is a rare variant of Mycosis Fungoides involving the scalp leading to alopecia. The clinical and trichoscopic features in 18 patients were analyzed and compared with the reports in the literature. Gender, age, disease stage, site of onset were taken into consideration.
What does mycosis fungoides look like?
In its earliest form, mycosis fungoides often looks like a red rash (or scaly patch of skin). It begins on skin that gets little sun, such as the upper thigh, buttocks, back, belly, groin, chest, or breasts.
What causes Mucinosis?
The cause of the condition is unknown, but it is commonly associated with monoclonal gammopathy. It has also been reported in association with bone marrow cancers as well HIV infection, hepatitis C, exposure to toxic oil and contaminated L-tryptophan.
Is Focal mucinosis benign?
Cutaneous focal mucinosis (CFM) is a benign form of primary cutaneous mucinosis that is specifically described as a de-generative inflammatory mucinosis. It is a rare condition characterized by asymptomatic singular dermal mucin deposition and histopathologic homogenous mucin deposition in the dermis.
What is lichen Myxedematosus?
Lichen myxedematosus (LM; also called papular mucinosis) is a chronic idiopathic cutaneous mucinosis characterized by lichenoid papules, nodules, and/or plaques; mucin deposition and a variable degree of fibrosis in the dermis; and an absence of associated thyroid disease [1].
What does Alopecia mucinosa stand for in medical terms?
Follicular mucinosis: erythematous psoriasiform plaque with alopecia on the forearm. Figure 4. Follicular mucinosis: pink patch on the cheek. On hair-bearing skin (e.g. scalp), overlying alopecia is notable, hence the term “alopecia mucinosa” (see Figure 5).
Who is most likely to get mycosis fungoides?
Mycosis fungoides is responsible for almost 50% of all cutaneous lymphomas that are primary and is more common in males than in females but rarely occurs in children. In general, mycosis fungoides is described with patches or plaques coating the surface of the skin.
What kind of skin condition is follicular mucinosis?
Follicular mucinosis (FM) is a rare skin disorder; it may be idiopathic, found in association with cutaneous T-cell lymphoma (CTCL) or, more rarely, incidentally noted (clinically and/or histologically) in other neoplastic or inflammatory conditions.
How does mycosis fungoides look like on skin?
The patches may sometimes itch or grow slowly and the skin might be thinned. The patches become more itchy and thickened. They could possibly resemble psoriasis which is a chronic skin problem. Large asymmetrical nodules develop from plaques similar to a mushroom and could ulcerate.