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

+90 850 321 50 00

Lichen Nitidus

Benign self-limited eruption of pinpoint flesh-colored papules.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

References (5)

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 Lichen Nitidus?

Lichen nitidus is an uncommon idiopathic chronic inflammatory dermatosis, sometimes considered a microvariant of lichen planus. Lesions are uniform, 1-2 mm flat-topped, flesh-colored or hypopigmented, slightly shiny papules.

The eruption favors flexor surfaces of the upper extremities, abdomen, chest, genitalia and dorsa of the hands. Children and young adults are most commonly affected. Koebner phenomenon (linear lesions along scratch lines) is characteristic. The disease is usually asymptomatic but mild pruritus can occur.

Most cases resolve spontaneously within 1-2 years without treatment. Histopathology shows a focal lymphohistiocytic infiltrate hugged by elongated rete ridges (the 'ball-and-claw' appearance) classic for the diagnosis.

Symptoms

Pinpoint 1-2 mm flesh-colored papules
Flat-topped, slightly shiny surface
Symmetric distribution on flexor surfaces
Linear lesions following scratches (Koebner)
Genital, abdominal or limb involvement
Mild pruritus or asymptomatic
Hypopigmentation in darker skin
Generalized form rare

Risk Factors

Children and young adults
Atopic background possible
Coexistent lichen planus
Trichophyton or viral infection associations (debated)
Crohn disease (rare association)
Down syndrome (occasional)
Frequent scratching aggravating Koebner

When to See a Doctor?

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

  • New widespread papular eruption
  • Persistent papules over 6-12 months
  • Genital lesions causing concern
  • Unusual generalized form
  • Need to differentiate from lichen planus, scabies, syphilis
  • Pruritus disturbing daily life

Treatment Methods

01
Reassurance about benign self-limited course
02
Mid-potency topical corticosteroids for symptomatic lesions
03
Topical calcineurin inhibitors (tacrolimus, pimecrolimus)
04
Systemic antihistamines for pruritus
05
Phototherapy (NB-UVB or PUVA) for generalized cases
06
Cyclosporine or acitretin for refractory generalized disease
07
Avoidance of skin trauma (Koebner prevention)
08
Periodic reassessment if persistent

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.