Home

Lichenoid frictional dermatitis contagious

The patient received a clinical diagnosis of frictional lichenoid dermatitis (FLD). Treatment. No laboratory or imaging studies were performed. The patient's parents were counseled that FLD is a benign and self-limiting condition. Given the history of difficulty sleeping due to the pruritus and the minimal effect of hydrocortisone. Context: Frictional lichenoid dermatitis. Background: Frictional lichenoid dermatitis (FLE) is an entity that is probably under diagnosed and has been variably associated with either friction and/or atopy with a distinctive seasonal variation. Aims and objectives: To study correlation of FLE with UV index and to assess its association with atopic dermatitis Frictional lichenoid dermatitis is a dermatoses seen in children localized to the extensors which has been associated with friction, trauma, sunlight, sand, sports or atopic dermatitis. Frictional lichenoid dermatitis have various causes such friction 3), UV radiation 4) and an underlying atopic state 5)

Frictional Lichenoid Dermatitis Consultant36

  1. Lichenoid contact dermatitis is a rare form of noneczematous contact dermatitis with clinical features resembling lichen planus involving potentially skin and/or mucosal membranes
  2. Despite the fact that lichenoid dermatitis is not contagious, it can indicate a more serious skin condition, or it could be caused by hepatitis C or graft-versus-host disease of the skin
  3. The contribution of friction to contact dermatitis is under-recognized probably because dermatologists do not think about the potential for physical forces to induce eczematous changes in the skin. Physical friction is under-recognized as an irritant that can cause or contribute to contact dermatitis
  4. Frictional lichenoid dermatitis (FLE) or Sutton's summer prurigo is an entity that is probably more commonly seen than reported and we believe that the condition is commonly underdiagnosed. This entity receives little attention in most textbooks. Sutton first described this skin disease in 1956 and anointed the name summertime pityriasis of the elbow and knee
  5. A distinctive pityriasiform and lichenoid eruption of the extremities, particularly of the elbows and knees, occurs in children 4 to 12 years old. The lesions recur in the summer months and may be attributed to friction during play on abrasive surfaces. Sources of irritation are sandpiles, sandy..

Is frictional lichenoid dermatitis a minor variant of

While lichenoid dermatitis is not contagious, it can indicate a more serious skin condition, or could be caused by hepatitis C or graft-versus-host disease of the skin. A person with symptoms of this type of inflammation should immediately consult a medical professional to determine the cause of the rash and to develop a treatment plan Frictional trauma to the palms and fingertips can provoke a dermatitis. Cases of frictional dermatitis have been recognized in workers handling large quantities of pressure‐sensitive carbonless paper. Elimination of the trauma led to healing within 2-3 weeks. Citing Literature. Volume 8, Issue 4‐5. 1985 What are lichenoid disorders?. Lichen is found growing on trees and elsewhere in the garden or forest. It is a symbiotic fungus/alga characterised by flat-topped organisms.Lichenoid skin disorders got their name from their appearance - also flat topped and often somewhat scaly.They are characterised by a particular type of inflammation found on histology

Or it may cause the skin to blister, ooze, crust or flake off. Examples of this condition are atopic dermatitis (eczema), dandruff and contact dermatitis. Dermatitis isn't contagious, but it can make you feel uncomfortable and self-conscious. Moisturizing regularly helps control the symptoms Lichen planus is a common disease that causes inflammation (swelling and irritation) on your skin or inside your mouth. On your skin, lichen planus causes a rash that is usually itchy. Inside your mouth, it may cause burning or soreness. The cause of lichen planus is usually not known, although possible causes include: Hepatitis C, a virus that. Mucocutaneous pyoderma. Mucocutaneous pyoderma is a rare disease seen in dogs. It affects the lips and peri-oral skin mainly, with lesions occasionally found on the eyelids, vulva, prepuce or anus. The cause is unknown, although a bacterial component is suspected due to the response to antibacterial treatment Interface dermatitis is characterized by inflammatory infiltration dermoepidermal junction and defined as lichenoid tissue reaction. This histopathological appearance and pathophysiological process are mainly observed in lichen planus, lichenoid drug reaction, lichenoid autoimmune connective tissue disease, lichenoid purpura and lichenoid granulomatosis dermatitis Jennifer Long Lichenoid dermatitis may occur as a result of an allergic reaction to cleaning products. Lichenoid dermatitis, also called lichen planus, is a type of skin condition that causes an itchy purple-colored rash. It is commonly caused by allergic reactions to medications or chemicals, but it can also be the result of a bacterial or viral infection

Dermatitis causes no serious harm to your body. It is not contagious, and it does not mean that your skin is unclean or infected. There are treatment methods and medications that can manage your symptoms. Cleveland Clinic is a non-profit academic medical center Keratosis pilaris isn't contagious. Out of the many different types of skin bumps and growths that are possible, keratosis pilaris is a harmless one. This is known as frictional lichenoid dermatitis. Rough, sandpaper-like skin where the bumps appear

Frictional Lichenoid Eruption: Disease Bioinformatics. Research of Frictional Lichenoid Eruption has been linked to Lichenoid Eruptions, Exanthema, Dermatitis, Dermatologic Disorders, Contact Dermatitis. The study of Frictional Lichenoid Eruption has been mentioned in research publications which can be found using our bioinformatics tool below Physical examination showed a marked erythema on both cheeks with a fine desquamation and mild skin infiltration. A lichenoid dry plaque was present on the back of the neck (Figure 1). Dry, whitish flat papules were seen on the elbows, knees, and the dorsa of the hands (Figure 2 and Figure 3). Findings from his physical examination were normal

Search Results. 174 results found. Showing 1-25: ICD-10-CM Diagnosis Code L81.7 [convert to ICD-9-CM] Pigmented purpuric dermatosis. Pigmented purpuric lichenoid dermatitis of gougerot and blum; Progressive pigmentary dermatosis of schamberg; Purpura annularis telangiectodes of majocchi; Angioma serpiginosum. ICD-10-CM Diagnosis Code L81.7 Lichenoid keratosis is a skin condition that typically occurs as a single papule or thickened area. We'll show you what it looks like, and explain what causes it and how it's treated Neurodermatitis is a skin condition that starts with an itchy patch of skin. Scratching makes it even itchier. This itch-scratch cycle causes the affected skin to become thick and leathery. You may develop several itchy spots, typically on the neck, wrists, forearms, legs or anal region. Neurodermatitis — also known as lichen simplex.

Lichenoid dermatitis definition, causes, pathology & treatmen

Introduction. Frictional lichenoid dermatitis (FLE) or Sutton's summer prurigo is an entity[1,2,3,4,5] that is probably more commonly seen than reported and we believe that the condition is commonly underdiagnosed.This entity receives little attention in most textbooks.[] Sutton first described this skin disease in 1956 and anointed the name summertime pityriasis of the elbow and knee.[ Despite the fact that lichenoid dermatitis is not contagious, it can indicate a more serious skin condition, or it could be caused by hepatitis C or graft-versus-host disease of the skin. A person with symptoms of this type of inflammation have to immediately consult a medical professional to determine the cause of the rash and to develop a.

Lichenoid contact dermatitis secondary to

  1. Context: Frictional lichenoid dermatitis. Background: Frictional lichenoid dermatitis (FLE) is an entity that is probably under diagnosed and has been... DOAJ is a community-curated online directory that indexes and provides access to high quality, open access, peer-reviewed journals
  2. Lichenoid dermatitis is a type of eczema, a skin disorder. It is among the rarest forms of eczema but affects a lot of people nonetheless, even though it can occur at any point in life, the elderly are the most prone to it. It is characterized by purple skin color. This rare skin condition is easily diagnosed as a result of formation of purple.
  3. Frictional lichenoid dermatitis of childhood (FLDC). Serna MJ 1, España A, Idoate MA, Quintanilla E. Author information. Affiliations. 1 author. 1. School of Medicine, University of Navarra, Spain. ORCIDs linked to this article. España A, 0000-0003-0703-8733.
  4. and mucosa). Furthermore, among other factors, this organ is exposed to friction, occlusion, and trauma. Lastly, as there is a tendency to look for health care advice at an advanced stage of the disease, the lesion may be modified by secondary changes due to self-treatment. This article describes the clinical presentation and pathologic features of vulvar dermatoses with a lichenoid pattern.
  5. antly affecting men. The symptoms appearing on the chest, abdomen, and buttocks include redness, inflammation, blisters, and itchiness. These signs sound quite generic, which makes a histological exa
  6. Dermatitis and its different types are all skin disease that result in skin inflammation. There are many kinds of skin diseases, and lichenoid dermatitis's classification is lichenoid dermatitis icd 10. The characteristics of any skin inflammation are red skin, itchiness and rashes. Sometimes in the short term, you could notice blisters and.

Lichenoid dermatitis: Causes & Treatments - AnewSkin

Lichenoid Contact Dermatitis 3. Lichen Striatus 4. Lichen Nitidus 5. Lichen Spinulosus 6. Benign Lichenoid Keratosis 7. Nekam's Disease 8. Frictional Lichenoid Eruption 9. Graft Vs Host Disease 40. LICHENOID DRUG ERUPTIONS • Many drugs may induce lichenoid dermatitis and lesions develop over weeks to months after starting the therapy Lichenoid dermatitis is a recurrent rash that is due to inflammation. This rash is initially small, flat-topped, bumps that in time join up together into rough, scaly patches on the skin. The bumps are usually 2 to 4 mm. Lichenoid dermatitis is a very curious skin condition, the effects of which are localized to the areas of involvement Frictional lichenoid dermatitis. Causes of lichenoid dermatitis. Lichenoid stomatitis. Vulva. Lichenoid actinic keratosis treatment. Dermatitis. Vulva bruise. Vulva biopsy. Vulva numbness. Lesion vulva. Connect by text or video with a U.S. board-certified doctor now — wait time is less than 1 minute Lichenoid dermatoses.potx 1. Lichenoid Dermatoses 2. Lichenoid Dermatoses They represent a heterogeneous inflammatory group of conditions that resemble idiopathic LP in terms of their clinical appearance and histological appearance demonstrating lichenoid tissue reaction characterized by; • Liquefaction degeneration of epidermal basal cells • Band-like infiltrate primarily lymphocytes in.

Lichenoid Dermatitis with Eosinophils Treatment. Lichenoid dermatitis is an inflammatory dermatological condition that results in damage to the mucous membranes and inner layers of skin tissues such as dermis, and hair follicles. The disease takes its name from the appearance of the scaly rash that resembles lichens according to WebMD Contact dermatitis is a red, itchy rash caused by direct contact with a substance or an allergic reaction to it. The rash isn't contagious or life-threatening, but it can be very uncomfortable. Many substances can cause such reactions, including soaps, cosmetics, fragrances, jewelry and plants Lichen planus (LP) is a chronic inflammatory and immune-mediated disease that affects the skin, nails, hair, and mucous membranes. It is not an actual lichen, and is only named that because it looks like one. It is characterized by polygonal, flat-topped, violaceous papules and plaques with overlying, reticulated, fine white scale (Wickham's striae), commonly affecting dorsal hands, flexural. Background: Frictional lichenoid dermatitis (FLE) is an entity that is probably under diagnosed and has been variably associated with either friction and/or atopy with a distinctive seasonal variation. Aims and Objectives : To study correlation of FLE with UV index and to assess its association with atopic dermatitis. Materials and Methods: A. These cultural practices lead to various dermatoses due to contact sensitization, frictional forces, or occlusion. They can also aggravate pre-existing dermatoses such as dermatophyte infection, pressure leukoderma, frictional lichenoid dermatitis around waist (drawstring dermatitis), or lichen planus (due to koebnerisation)

Dermatitis papulosa juvenilis, also referred to as frictional lichenoid eruption, summertime lichenoid dermatitis of the elbows, Sutton's summer prurigo, recurrent papular eruption of childhood, and sandbox dermatitis, has been reported previously only in children. We describe three cases of DPJ in adults, which were confirmed by clinical and histology investigations Atopic dermatitis itself is definitely not contagious, and it cannot be passed from one person to another through skin contact. There is generally no cause for concern in being around someone with even an active case of atopic dermatitis , unless they have active skin infections Frictional lichenoid dermatitis: Shiny papules occurring in sites of repeated frictional trauma such as outer forearms in children. Probably quite common: Hyper IgE syndrome: Features of AD within a few weeks of birth accompanied by staphylococcal infections of the skin, sinuses and lungs, characteristic facies and abnormal dentition Lichen planus is a skin condition that causes a rash to develop on the inside of the mouth and throat. It can also cause an itchy, red rash to develop on other parts of your body. Lichen Planus is not contagious and does not harm internal organs in any way; however, it can be very painful and difficult to manage without treatment Lichenoid drug eruptions are distinctive eruptions characterized by violaceous, scaling papules and plaques that are typically symmetrical and widespread. Pruritus is a common feature. The classic sites of involvement in lichen planus, such as the wrists, may be spared. Other clinical features that may suggest that a drug is causative include.

Physical friction is under-recognized as an irritant that

Dermatitis is inflammation of the skin. Spongiotic dermatitis involves fluid buildup in your skin. It's typically seen as red, itchy areas, and can occur anywhere on your body. We'll review. Differential Diagnoses. Disseminate and Recurrent Infundibular Folliculitis. Frictional lichenoid dermatitis of children. Hypovitaminosis A phrynoderma. Keratosis Pilaris. Lichen nitidus. Malassezia (Pityrosporum) Folliculitis. Trichostasis spinulosa. Workup Dermatitis papulosa juvenilis, also referred to as frictional lichenoid eruption, summertime lichenoid dermatitis of the elbows, Sutton's summer prurigo, recurrent papular eruption of childhood, and sandbox dermatitis, has been reported previously only in children. We describe three cases of DPJ in adults, which were confirmed by clinical and.

Contact dermatitis is a rash that crops up on your skin when you touch or have a reaction to a certain substance. It's red, itchy, and uncomfortable, but it's not life-threatening Kraigher O et al (2009) Dermatitis papulosa adultorum. Clin Exp Dermatol 34:e620-622. Sardana K et al (2015) Is frictional lichenoid dermatitis a minor variant of atopic dermatitis or aphotodermatosis. Indian J Dermatol 60:66-73. Verma KK et al (2002) Parthenium dermatitis presenting as photosensitive lichenoid eruption. A new clinical variant 174 results found. Showing 101-125: ICD-10-CM Diagnosis Code B88.0 [convert to ICD-9-CM] Other acariasis. Acariasis; Acariasis infection; Demodex infestation; Infestation by demodex; scabies (B86); Acarine dermatitis; Dermatitis due to Demodex species; Dermatitis due to Dermanyssus gallinae; Dermatitis due to Liponyssoides sanguineus.

Frictional Lichenoid Eruption in Children: Recurrent

Spongiotic dermatitis is closely associated with atopic dermatitis or eczema.It is a widespread condition involving inflammation of the skin and is caused by allergies.. This article will give an. Lichenoid dermatitis What is lichenoid dermatitis: causes, treatment, icd1 . es or steroid shots might be ad; Although previously the nonspecific term lichenoid dermatitis was used to classify the histologic features in these cases, we found that by careful correlation of histologic, immunodermatologic, and clinical features, we were often able to provide a specific diagnosi dermatitis or eczema-see Dermatitis, iPad, drug induced lichenoid dermatitis, Android, Bagaria S, ICD-10-CM Diagnosis Code L41.1, and miscellaneous disorders showing lichenoid dermatitis, idiopathic, Other dermatomyositis with respiratory involvement, Classic lichenoid dermatitis Hyperkeratosis, This is the American ICD-10-CM version of L28.0. Dermatitis simply means skin inflammation, but it embraces a range of ailments. In most people, the early stages of dermatitis are characterized by red, dry, and itchy skin.More serious dermatitis. Summary Dermatitis papulosa juvenilis, also referred to as frictional lichenoid eruption, summertime lichenoid dermatitis of the elbows, Sutton's summer prurigo, recurrent papular eruption of childhood, and sandbox dermatitis, has been reported previously only in children. We describe three cases of DPJ in adults, which were confirmed by clinical and histology investigations. The term.

-Perivascular dermatitis-Interface and lichenoid dermatitis-Nodular dermatitis. Diseases that produce pustular dermatitis. Pemphigus foliaceous-Autoantibodies against desmoglein I. Contagious ecthyma (orf) See intracellular edema with ballooning degeneration, swelling from viral infection. Cause of subrabasilar cleft Psoriasis (psoriasis vulgaris) is a chronic, relapsing, inflammatory dermatosis affecting 1-2% of the American population. 20 Psoriasis is inherited as an autosomal dominant trait (diathesis) with incomplete penetrance. Four main genetic loci appear associated with this disease (on chromosomes 17q, 4q, 1q, and 6p)

Lichenoid drug eruption DermNet N

Dermatitis is inflammation of the upper layers of the skin, causing itching, blisters, redness, swelling, and often oozing, scabbing, and scaling. Known causes include dry skin, contact with a particular substance, certain drugs, and varicose veins. Typical symptoms include a red itchy rash, scaling, open sores, oozing, and crusting Chronic eczema. Eczema is an inflammation of the skin. It can be triggered by allergies, irritating chemicals and other factors. Eczema is also called dermatitis. Eczema causes itching, redness and tiny blisters. When the inflammation is difficult to control, chronic eczema can lead to: Hyperkeratosis ; Dry skin ; Scaling ; Changes in skin colo L28.0 is a billable diagnosis code used to specify a medical diagnosis of lichen simplex chronicus. The code L28.0 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions. The ICD-10-CM code L28.0 might also be used to specify conditions or terms like chronic graft.

Pigmented purpuric dermatosis refers to one of the three major classes of skin conditions characterized by purpuric skin eruptions.. Pigmented purpuric dermatosis are distinguished from other purpura by size (0.3-1 cm) and are most often seen in the lower extremities.: 829 Pigmentary purpuric eruptions may present with one of several clinical patterns Lichen planus is an inflammatory disease that affects the skin and the oral mucosa, and presents itself in the form of lesions or rashes.. Cause of Lichen planus. The cause of lichen planus is not known; however, there are cases of lichen planus-type rashes (known as lichenoid reactions) occurring as allergic reactions to medications for high blood pressure, heart disease and arthritis Frictional lichenoid dermatitis. Cause of solar keratosis. Cause of seborrheic keratosis. Cause of actinic keratosis. Keratosis. Connect by text or video with a U.S. board-certified doctor now — wait time is less than 1 minute! Talk to a doctor now. 24/7 visits. $15 per month. Get the free app for Members. Get the free app for Doctors

Juvenile papular dermatosis is characterized by hypopigmented lichenoid flat papules with predilection for the dorsa of the hands, the elbows and the knees. The disease affects children in the summer months. Changes observed in biopsy specimens show hyperkeratosis, a moderate degree of acanthosis and a lymphocytic perivascular infiltrate in the upper dermis. The pathogenetic influence of such. Likewise, what is perivascular lymphocytic dermatitis? Inflammatory cells are clustered around blood vessels. In superficial perivascular dermatitis the deeper dermal vessels are unaffected; in superficial and deep, all are affected. Lichenoid dermatitis.An infiltrate of lymphocytes affects and obscures the basal epidermis, classically with a band like pattern Dermatitis is most pronounced in the pigmented purpuric dermatitis variants pigmented purpuric lichenoid dermatitis of Gougerot and Blum and the eczematoid-like purpura of Doucas and Kapetanakis. In contrast, in the lichen aureus variant of pigmented purpuric dermatosis, there is a band of lichenoid lymphocytic inflammation at the dermal.

Lichenoid Dermatitis — Here's What You Need to Kno

lichenoid keratosi Medical Billing and Coding Forum - AAP . Pityriasis lichenoides chronica (PLC) is a skin disease that causes the development of small, scaling, raised spots on the skin.PLC is the relatively mild form of the disease pityriasis lichenoides.A person with PLC tends to have multiple episodes of papules on the skin lasting for months or a few years, meaning the disease is chronic. Short description: Dermatitis NEC. ICD-9-CM 692.89 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 692.89 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes) Seborrhea. Excessive discharge of sebum from the sebaceous glands. Psoriasis. Skin disease marked by red, itchy, scaly patches. Eczema. Patches of skin become rough and inflamed, with blisters that cause itching and bleeding. Contact Dermatitis. Skin rash caused by contact with a certain substance. Staphylococcus aureus

Lichenoid Drug Eruption: What You Should Kno

A lichenoid dry plaque was present on the back of the neck. Dry, whitish flat papules were seen on the elbows, knees, and the dorsa of the hands. Findings from his physical examination were normal. CITATION Arch Dermatol. 1994 Jan;130(1):106-7, 109-1 History: Frictional lichenoid eruption of childhood is a mildly pruritic benign condition that mainly affects boys in the first decade of life. The disorder has been given several names including recurrent papular reaction of childhood, summertime pityriasis of the elbows and knees, recurrent papular eruption of childhood, and summer lichenoid. There are two main types of contact dermatitis: irritant and allergic. Irritant contact dermatitis, which accounts for 80% of all contact dermatitis, doesn't involve an allergic reaction by the immune system. Instead, it happens when skin cells are damaged by exposure to irritating substances, such as solvents, detergents, soaps, bleach or.

Nonallergic frictional dermatitis from safety boots in a

Seborrheic dermatitis isn't contagious and is not an allergy, although some allergies can mimic it, said Dr. Peter Lio, clinical assistant professor of dermatology and pediatrics at Northwestern University's Feinberg School of Medicine. A correct diagnosis, he added, requires careful evaluation by a dermatologist.. Lichen nitidus typically presents in children and young adults, usually as asymptomatic, but at times pruritic, small, monomorphic, Koebnerized, well-demarcated, round or polygonal, slightly shiny, flat-topped, mildly scaly grouped papules. Lesion color varies from hypopigmented to mildly violaceous, classically distributed on the flexor upper. Suggest treatment for friction dermatitis on the penile shaft Suggest treatment for friction dermatitis Rash on back, looks like a sunburn, just above right buttock, nausea, stomach cramps

What is Lichen Nitidus? Lichen nitidus is a rare and chronic inflammatory condition of the skin characterized by the formation of multiple tiny papules referred as lichenoid eruptions.It is a benign skin condition that generally affects pre-school and school aged children.The lichenoid eruptions in Lichen nitidus often occurs on the surface of the skin in the areas of the flexor of the. Frictional lichenoid dermatitis (frictional lichenoid eruption, juvenile papular dermatitis) is a cutaneous disorder affecting children, especially boys. Most cases are seen in the spring and summer when outdoor activities are common, and many cases have been associated with playing in sandboxes (sandbox dermatitis) or on grass ( Paller. The darkness of lichen planus pigmentosus. Darkness defines lichen planus pigmentosus (LPP) — lesional morphology, the patient's mood about their appearance, and our ability to understand or treat it. Both patient and physician are literally in the dark. A pigmented variant of lichen planus (LP) was first reported from India in 1974 by.

JAMA Network | JAMA Dermatology | Summertime Pityriasis of

Hello, Lichenoid dermatitis is a form of allergy of the skin. it is caused by an allergic reaction to medication or other chemicals, or it develops as a result of a viral infection. In some cases, it may be autoimmune in nature. Yes, you can use cortisone cream for relief. Steroids like cortisone is one of mainstays of treatment of this condition Lichenoid allergic contact dermatitis Lichenoid ACD is characterized by itchy lichen-planus-like papular lesions at or away from the contact area. Mucosal lichenoid CD resembling oral lichen pla-nus may also be seen. P-phenylenediamine, which is used in henna tattoo and photographicfilm processing, is the most common cause of cutaneous. Intertrigo is a rash ( dermatitis) that affects skin folds. Intertrigo is caused when frictional forces, enhanced by heat and moisture, produce skin irritation. Risk factors for intertrigo include obesity, heat, and humidity. Intertrigo patients complain of redness, burning, and itching in the skin folds, most commonly in the groin, under the.

Lichenoid Diseases / By admin. Lichen nitidus is an inflammatory condition with tiny, pinpoint bumps appear on your skin, and can be differentiated from lichen planus most of the times. Even though it is a rare condition, it is not harmful. Most of the time, patients with this condition do not seek medical attention Irritant Contact Dermatitis Caused by Hand Sanitizer Use and Handwashing During the COVID-19 Pandemic. Frictional Lichenoid Dermatitis. Atlas of Nail Disorders View More. An Atlas of Nail Disorders, Part 15. An Atlas of Nail Disorders, Part 14. An Atlas of Nail Disorders, Part 13 Drug-Induced Lichen Planus is an uncommon condition that occurs due to certain medications (side effect). It is also known as Lichenoid Drug Eruption (LDE) It mainly manifests as skin lesions on the arms, legs, and trunk. Though, in many individuals the condition is asymptomatic, in some there may be itching from lesions on the skin and pain. Lichen sclerosus is a chronic inflammatory skin disorder that most commonly affects women before puberty or after menopause. Although rare, it can also be seen in men. When found in males, the disease is known as balanitis xerotica obliterans. Lichen sclerosus is characterized by skin changes of the external genitalia

A pigmented variant of lichen planus (LP) was first reported from India in 1974 by Bhutani et al. who coined the term LP pigmentosus (LPP) to give a descriptive nomenclature to it.LP has a number of variants, one of which is LPP. This disease has also later been reported from the Middle East, Latin America, Korea, and Japan, especially in people with darker skin Lichenoid dermatitis after consumption of gold-containing liquor. J Am Acad Dermatol 1997;36:841-4. 45. Abdollahi M, Radfar M. A review of drug-induced oral reactions. J Contemp Dent Pract 2003;15:10-31. 46. THIRD European Congress of Oral Medicine. Oral Dis 1997;3:43-8. 47. Vincent SD, Fotos PG, Baker KA, Williams TP.. Pityriasis lichenoides is the name given to an uncommon rash of unknown cause. Its chronic (longer-lasting) form is known as pityriasis lichenoides chronica ( PLC ). The more acute (sudden onset) form is known as pityriasis lichenoides et varioliformis acuta ( PLEVA ), also known as Mucha-Habermann disease . Sometimes these conditions overlap. What does Lichenoid inflammation mean? The term interface dermatitis refers to the finding in a skin biopsy of an inflammatory infiltrate that abuts or obscures the dermo-epidermal junction. The term ''lichenoid'' refers to papular lesion of certain skin disorders of which lichen planus is the prototype