Abstract. Cutaneous mucinosis is a group of conditions involving an accumulation of mucin or glycosaminoglycan in the skin and its annexes. It is described in some connective tissue diseases but never in association with mixed connective tissue disease
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.
How is cutaneous mucinosis treated?
Plaquelike cutaneous mucinosis treatments are mostly based on case reports. Antimalarial drugs and topical or systemic corticosteroids are the most frequently used.
Is Focal mucinosis benign?
Solitary focal cutaneous mucinosis is a unique benign primary mucinosis which presents as an isolated, asymptomatic papule or nodule that is not associated with systemic disease.What is dermal mucinosis?
Dermal mucinoses are a heterogeneous group of disorders characterized by abnormal deposition of dermal mucin, an amorphous substance composed of hyaluronic acid and sulfated glycosaminoglycans. We describe two cases of dermal mucinosis in the setting of chronic venous insufficiency.
What is oral focal mucinosis?
Acral persistent papular mucinosis (APPM) is a rare subtype of localized lichen myxedematosus. It consists of small papules localized exclusively on the back of the hands, wrists and extensor aspects of distal forearms with no other clinical or laboratory manifestations.
Is follicular Mucinosis curable?
Follicular mucinosis is suggested to be a localized form of cutaneous T-cell lymphoma. There exists no treatment of choice for follicular mucinosis.
What is the ICD 10 code of mucinosis of the skin?
L98. 5 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.What is reticular erythematous Mucinosis?
Reticular erythematous mucinosis (REM) is a rare form of primary cutaneous mucinosis, most often involving the midline of the upper chest or back in middle-aged women. REM bears clinical and histopathologic resemblance to lupus erythematosus tumidus (LET), dermatomyositis, scleredema, and lichen myxedematosus.
What is increased dermal mucin?Increased dermal mucin is a feature of lupus erythematosus (LE); however, its amount and distribution have not been well characterized. The differentiation of LE from other forms of dermatitis can be challenging when other features of LE are subtle or equivocal.
Article first time published onWhy is Shar-Pei so wrinkly?
In a Shar-Pei, the HAS2 gene goes into overdrive creating way too much hyaluronan and that causes the trademark wrinkles, which are especially visible in Shar-Pei puppies. By the time a Shar-Pei is full grown, its wrinkles have settled down and are typically just in the face, head and neck.
How do I keep my Shar-Pei healthy?
The skin itself tears relatively easily but it also heals rapidly and with a minimal amount of scarring. For a healthy Chinese Shar-pei no extra care needs to be taken of the skin and coat beyond regular baths and some vigorous brushing when the dog is shedding.
What are mucin bubbles?
Mucin is a sticky glue-like substance produced by cells called fibroblasts. Mucin is what makes Shar-Pei skin wrinkle and gives them padding on their muzzles and hocks. It is normal for Shar-Pei. Sometimes excessive mucin bubbles up in the skin, forming vesicles. This is called cutaneous mucinosis.
What is dermal mucin deposition?
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. The abnormal deposits that occur in mucinoses can be localised or widespread.
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 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.
What does follicular Mucinosis look like?
The name of the condition comes from the accumulation of mucin (jelly-like, semi-liquid material) in the walls of hair follicles. Sometimes the mucin is visible to the naked eye, and the hair follicles are visibly prominent and seem to ooze a clear gelatinous material.
How common is follicular Mucinosis?
Follicular mucinosis is a rare disorder. The primary form occurs in children and young adults. In the absence of other disorders, it commonly shows localized lesions of the face, head and neck that have a tendency to resolve within two months to two years.
Is mycosis fungoides caused by a fungal infection?
The name mycosis fungoides is very misleading—it loosely means “mushroom-like fungal disease”. The disease, however, is not a fungal infection but rather a type of non-Hodgkin’s lymphoma.
What is Tumid lupus?
Tumid lupus erythematosus (TLE), also known as lupus erythematosus tumidus, is a highly photosensitive form of cutaneous lupus erythematosus (cutaneous LE) that classically presents with erythematous, edematous plaques (picture 1A-C). Traditionally, TLE has been classified as a subset of chronic cutaneous LE.
What is a reticular rash?
Livedo reticularis is a reticular, reddish-violet discoloration of the skin that typically affects the limbs, although it can be generalized. 1 The rash becomes worse with exposure to cold temperatures. The diagnosis requires determining a possible systemic association.
What is the ICD 10 code for dermatitis due to nickel allergy?
0.
What is the ICD 10 code for esophageal dysmotility?
K22. 4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Why did Shar Peis almost go extinct?
When China became a communist nation in the 1940s, the government initiated a hefty tax on all dogs, causing the Shar-Pei to go nearly extinct. “The Guinness Book of World Records” named the Shar-Pei the rarest dog breed in the world in the late 60s and late 70s.
Is a Shar Pei a good family dog?
A Chinese Shar-Pei has a calm demeanor, which is always a bonus when it comes to kids. A Chinese Shar-Pei, if properly trained, is a well-mannered pooch. … A Chinese Shar-Pei, as long as socialized early on, loves to be a devoted companion to his family and is extremely loyal.
What is a brush coat Shar Pei?
They have wrinkly skin and usually a short, coarse coat which may be a variety of different colours. The word “Shar Pei” actually roughly translates as “sand skin”, or “rough, sandy coat”. … The brush coat is slightly longer and is typically associated with a calmer temperament.
Do Shar Pei have sensitive skin?
Shar Pei dogs are known for their beautiful, wrinkly and sandy skin. However, they can suffer from different skin conditions and problems throughout their life, including fungi, irritations and allergies. All in all, Shar Pei are particularly sensitive dogs.
Can Shar Peis hike?
While they do need a minimum of daily exercise, the breed is actually rather adaptable to their owner’s activity level. If you love to hike, bike, or jog long distances, the Shar-Pei can keep up with you!
How do you treat Shar Pei skin?
It’s best to clean them with a damp cotton wool pad then dry them thoroughly afterwards. You’ll also need to regularly monitor their ears to check they’re clean, the skin doesn’t appear sore and there is no build-up of dirt. In general, Shar Peis are clean dogs so you’re unlikely to need to give them a bath.
Is mucin a protein?
Mucins and mucin-like molecules are highly O-glycosylated proteins present on the cell surface of mammals and other organisms. These glycoproteins are highly diverse in the apoprotein and glycan cores and play a central role in many biological processes and diseases.
What causes Shar Pei fever?
The cause is unknown, but it is thought to be inherited. Shar Pei fever can result in renal and liver failure through accumulation of amyloid in those organs (amyloidosis). Affected Shar Pei have an elevated level of interleukin 6, and this leads to an accumulation of acute phase proteins in the body during the fevers.
