The information on this website is not intended for diagnosis or treatment. Please consult your physician for health concerns.

+90 850 321 50 00

Lichenoid Skin Diseases

A spectrum of inflammatory dermatoses sharing a band-like lymphocytic infiltrate at the dermoepidermal junction.

Written by: Saygı Hospital Health Guide Editorial Board
Published:

This content is for general information; please consult your physician for diagnosis and treatment.

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Dermatoloji department. Book Appointment →

What is Lichenoid Skin Diseases?

Lichenoid dermatoses are a heterogeneous group of inflammatory skin disorders characterized clinically by violaceous, flat-topped, polygonal papules and plaques, and histologically by a band-like lymphocytic infiltrate at the dermoepidermal junction with vacuolar interface change.

The most common entity is lichen planus, with cutaneous, oral, genital, scalp (lichen planopilaris), and nail variants; other forms include lichenoid drug eruption, lichen nitidus, lichen striatus, and chronic graft-versus-host disease.

Diagnosis is clinical and histopathologic; therapy ranges from potent topical corticosteroids and calcineurin inhibitors to phototherapy and systemic immunosuppressants in severe or mucosal disease.

Symptoms

Itchy violaceous flat-topped papules
Wickham striae (white network) on lesions
Painful oral ulcers and lacy white plaques
Genital pain and erosions
Nail thinning, ridging, or pterygium
Scalp scarring and hair loss (lichen planopilaris)
Postinflammatory hyperpigmentation

Risk Factors

Hepatitis C virus infection
Drug exposure (antimalarials, beta blockers, ACE inhibitors)
Contact with metal dental restorations
Hematopoietic stem cell transplantation
Autoimmune disease background
Chronic stress and trauma (Köbner phenomenon)
Family history of lichen planus

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Persistent itchy purplish papules
  • Painful oral or genital erosions
  • Progressive scalp hair loss
  • Nail destruction and pterygium formation
  • Lesions worsening on a new medication
  • Suspected lichenoid drug eruption
  • Suspected oral lichen planus malignant transformation

Treatment Methods

01
Skin biopsy and direct immunofluorescence as needed
02
Potent topical corticosteroids on lesions
03
Topical calcineurin inhibitors for mucosal disease
04
Narrowband UVB or PUVA phototherapy
05
Systemic corticosteroids in severe flares
06
Methotrexate, acitretin, or mycophenolate in refractory cases
07
Surveillance for malignant transformation in oral lichen planus

Which Department to Visit?

You can visit our Dermatoloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

Learn About Dermatoloji Department

Let us help you

You can make an appointment with our specialists or contact us for your concerns.

Book AppointmentContact Us

Related Health Topics

Other articles from the same department you may want to explore.

Eczema (Atopic Dermatitis)

Dermatoloji

Atopic dermatitis is a chronic skin disease commonly seen especially in children, flaring with genetic predisposition and environmental triggers.

Psoriasis

Dermatoloji

Psoriasis is an autoimmune disease in which skin cells proliferate rapidly when the immune system mistakenly attacks the skin, leading to thick scaly lesions.

Acne

Dermatoloji

Acne is a skin disease resulting from clogging of hair follicles with oil and dead skin cells, commonly seen in adolescence but can occur at any age.

Rosacea

Dermatoloji

Rosacea is a chronic inflammatory facial skin disease characterized by recurrent flushing, persistent erythema, telangiectasia, and inflammatory papules and pustules. Phymatous change and ocular involvement may complicate advanced disease.

Urticaria (Hives)

Dermatoloji

Urticaria is a skin condition with sudden pink-red wheals and intense itching that may follow an acute or chronic course.

Skin Fungal Infections

Dermatoloji

Skin fungal infections are common, contagious skin diseases caused by dermatophytes and yeast fungi colonizing the upper layers of the skin.

Hair Loss (Alopecia)

Dermatoloji

Alopecia is a general term for hair loss that can be genetic, hormonal, autoimmune, or nutritional; early intervention can slow progression.

Vitiligo

Dermatoloji

Vitiligo is an acquired autoimmune disease in which CD8+ T cells destroy melanocytes, producing well-demarcated depigmented patches. Early, sustained treatment can induce repigmentation and prevent progression; psychosocial impact warrants holistic care.

Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.