Dermatosis papulosa nigra (DPN) is a benign cutaneous condition common among blacks. It is usually characterized by multiple, small. Dermatosis papulosa nigra (DPN) is a condition of many small, benign skin lesions on the face, a condition generally presenting on dark-skinned individuals. Dermatosis papulosa nigra is found in black people. It is assumed that dermatosis papulosa nigra in fact is a variant of seborrheic keratosis in darkly pigmented.

Author: Shaktim Dijinn
Country: Belize
Language: English (Spanish)
Genre: Art
Published (Last): 18 February 2008
Pages: 238
PDF File Size: 1.22 Mb
ePub File Size: 18.44 Mb
ISBN: 743-5-72230-664-4
Downloads: 16686
Price: Free* [*Free Regsitration Required]
Uploader: Samushura

DPN is harmless and does not require any form of treatment. The raised spots can occasionally become irritated if scratched or rubbed but generally they cause no problems other than their appearance. Because treatment may not be able to completely remove spots, the goal of treatment should be to minimize the appearance of spots rather than to remove them completely. Treatment options for dermatosis papulosa nigra include scissor excision, shave excision, cryosurgery, electrodessication, curettage, dermabrasion, and laser removal.

The spots generally appear after puberty and grow in size and number with age. How is Dermatisis Papulosa Nigra treated? From worsening anxiety to making depression more likely, sugar is seriously harmful to your mental health.

Dermatosis papulosa nigra

Urushiol-induced contact dermatitis African blackwood dermatitis Tulip fingers other: For general enquiries or media expertise, contact us. They are preferentially located on the face, neck, upper back and chest. The raised spots are actually tiny seborrhoeic keratoses. A surgical approach for dermatosis papulosa nigra. The number of lesions increases with age.

It consists of small, dark bumps that usually appear on your face and neck. DPN also occurs among Asians, although the exact incidence is unknown.

Dermatosis papulosa nigra is found in black people. Evidence of family history may suggest a genetic propensity. Dermatosis papulosa nigra is commonly found in black people. The condition generally worsens with age, and the size and number of spots do not decrease without treatment.


If you have freckles but don’t want them, here’s how to get rid of them.

Dermatosis Papulosa Nigra (DPN) – ACD

What is the Evidence? Dermatosis papulosa nigra DPN is a benign harmless condition where multiple small, brown-black, raised spots appear on the face and neck. Infrared saunas promise a number of health benefits, from weight loss and decreased stress levels to improved circulation and even better skin.

DPN may be considered as cosmetically undesirable. While the bumps usually pop up on your face and neck, you might also notice them on your upper back or chest. If there is any doubt a skin biopsy can be taken.

Eat These 3 Things Instead. The incidencenumber and size of lesions increases with age. Dark coloured papules arise mainly on the cheeks and forehead papilosa they may also be found on the neck, upper back and chest. The pathophysiology of DPN is unknown. Treatment for dermatosis papulosa nigra is complicated by the fact that the condition occurs mostly in skin of color patients, who are at a higher risk of developing pigmentation defects lightening or darkening of the skin and scarring following treatment.

You may use for personal use only. There’s a popular belief that rubbing vitamin E oil onto your acne scars can help them heal quickly, and reduce their visibility. The lesions resemble tiny pigmented seborrheic keratoses. Various methods can be used for removal such as shave excision, papu,osa, cryotherapy, electrodesiccation or ablative lasers. Treatment is only necessary should the patient desire it or, on the rare occasion, when lesions become irritated.

The papules are symptomless but may be regarded as unsightly. For example, a physician may prefer different treatments for patients with a small number of spots versus patients with many spots.


Please refer to our disclaimer. If you have any concerns with your skin or its treatment, see a dermatologist for advice. Share Twitter Instagram Facebook. The etiology of dermatosis papulosa nigra remains elusive. Home Calendar Contact Us. Avocado oil is said to have numerous benefits for your skin, like moisturizing dry hands or acting as lapulosa natural sunblock.

In doubtful cases, histopathologic diagnosis will be helpful. Some people with dermatosis papulosa nigra have a few, isolated spots while others have hundreds of spots. Various types of lasers or medical-grade chemical peels are other treatment options.

People who are considering treatment for dermatosis papulosa nigra should carefully consider their expectations and goals of treatment.

These spots sermatosis start in young adults, and tend to increase in number with dwrmatosis. These mutations have been previously reported in seborrheic keratoses. Abietic acid dermatitis Diaper rash Airbag dermatitis Baboon syndrome Contact stomatitis Protein drrmatosis dermatitis.

YAG laser has also recently been reported to achieve excellent cosmetic results. Dermatosis papulosa nigra describes the presence of multiple, small, 1—5 mm diameter, smooth, firm, black or dark brown papules on face and neck.

Remedies, Causes, and More Freckles ppaulosa be genetic, but drmatosis only triggered by sun exposure. Because of this, skin of color patients who are considering treatment for dermatosa papulosa nigra should consult a dermatologist who understands the unique properties and treatment outcomes of ethnic skin. Patient reassurance that these lesions are benign and are of no significance other than cosmetic appearance is essential.

Complications of locally destructive treatment can include increased and decreased pigmentation, scarring and keloid formation.