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  1. Birthmark - Wikipedia

    Birthmark ... A birthmark is a congenital, benign irregularity on the skin which is present at birth or appears shortly after birth—usually in the first month.

  2. Birthmarks: Types, Causes, and How to Care for Them

    Sep 5, 2025 · A birthmark is any mark on or under the skin. It's visible at birth or appears shortly after. There are different types of birthmarks. Most are harmless, but in rare instances, they …

  3. Birthmark Causes & Treatments - Cleveland Clinic

    Sep 15, 2023 · A birthmark is a spot or patch on your skin that looks different from the skin around it. Birthmarks are very common and come in many different shapes and sizes.

  4. Birthmarks - Johns Hopkins Medicine

    Birthmarks are areas of discolored and/or raised skin that are apparent at birth or within a few weeks of birth. Birthmarks are made up of malformed pigment cells or blood vessels. Although …

  5. Birthmark | Mole | Hemangioma | Mongolian Spot | MedlinePlus

    Oct 9, 2024 · Birthmarks are abnormalities of the skin that are present when a baby is born. There are two types of birthmarks. Vascular birthmarks are made up of blood vessels that haven't …

  6. Birthmarks: Overview - American Academy of Dermatology

    If your baby has a birthmark, you’ll likely see a spot, patch, or lump that looks different from the rest of your baby’s skin. You may see this when your baby is born.

  7. Skin Conditions: Pigmented Birthmarks - WebMD

    Sep 17, 2025 · Birthmarks are colored skin spots that either are present at birth or develop shortly after birth. Birthmarks can be of many colors, including brown, tan, black, pale blue, pink, …

  8. Types of birthmarks (birthmark pictures) - Mayo Clinic

    Jan 25, 2024 · Birthmarks are areas of skin that differ from the surrounding skin. Types include café au lait spot, congenital nevus and hemangioma. Not all birthmarks are present at birth — …

  9. Birthmark Meaning, Types, Causes, Vascular & Removal

    A birthmark is any abnormal mark, spot, or bump that is present in or around the time of birth on the skin of an infant. Learn the meaning, causes, types, and symptoms of birthmarks and how …

  10. Vascular and Pigmented Birthmarks: Causes, Types and Treatments

    What is a Birthmark? A birthmark is a colored spot on the skin, which is present at the time of birth or develops shortly after. Birthmarks range in color from tan or brown to black or blue, or even …