Skin marks such as nevus, freckles, tattoos, and birthmarks are common conditions that affect the skin’s color or appearance. While many are harmless, some people seek medical advice or treatment for cosmetic reasons or medical concerns.

What Are They?
Nevus (Mole):
A nevus is a benign growth on the skin caused by clusters of pigment-producing cells (melanocytes). They may appear flat or raised and vary in color from light brown to dark brown.

Freckles:
Freckles are small, flat brown spots that usually appear on sun-exposed areas such as the face, arms, and shoulders.

Tattoo:
A tattoo is a permanent design created by injecting colored pigments into the skin layer.

Birthmarks:
Birthmarks are marks that appear at birth or shortly afterward. They can be pigmented (brown or black) or vascular (red or purple).

Causes:
These skin marks may develop due to several factors, including:
• Genetic predisposition
• Increased melanin production
• Sun exposure
• Pigment deposition in the skin
• Congenital vascular or pigment abnormalities
• Tattoo pigments injected into the dermis

Diagnosis:
Dermatologists diagnose these conditions through:
• Clinical skin examination
• Dermoscopy
• Medical history assessment
• In some cases, skin biopsy

Treatment Options:
Many skin marks do not require treatment unless there are cosmetic concerns or medical indications. Available treatments may include:
• Laser therapy for freckles, birthmarks, and tattoo removal
• Electrosurgery or radiofrequency removal for certain moles
• Surgical excision for suspicious or large nevi
• Topical treatments for pigmentation
• Chemical peels for superficial pigmentation

Treatment at Aurora:
At Aurora Skin & Aesthetics, advanced dermatological techniques and modern laser technologies are used to safely evaluate and treat various skin marks, providing effective and cosmetically satisfying results.