Cutaneous hemangioma
Frequency
Common
Age Group
Newborns
Progression
Self-Limiting
Contagious
No
A hemangioma is a benign overgrowth of small blood vessels in the skin that looks like a bright red spot or bump. It can be present at birth or appear later in life, and most are harmless and do not turn into cancer.
This is general information. With a scan you'll receive a detailed, personalized analysis — including individual risk assessment, progression tracking and recommended actions.
The exact cause of hemangiomas is unknown, but they are linked to local overgrowth of blood vessels influenced by genetics, pregnancy factors, and sometimes internal diseases. In adults, vascular wall changes, liver disease, hormonal issues, and UV exposure may play a role.
Hemangiomas almost never turn into cancer, and their malignant risk is similar to normal skin. The main risks are bleeding, ulceration, infection, and cosmetic or functional problems if the lesion is large or in a sensitive area.
Many small, stable hemangiomas do not need treatment and can simply be monitored, including with our AI skin analysis. If treatment is needed, options include laser therapy, cryotherapy, sclerotherapy, surgery, and for some congenital forms, medications like beta-blockers or steroids.
You cannot fully prevent hemangiomas, especially congenital ones, but healthy pregnancy care lowers some risks. For existing hemangiomas, prevention focuses on protecting the skin from trauma, managing other diseases, and checking lesions regularly, including with our AI skin analysis.
Most hemangiomas can be shown to a dermatologist in a planned visit, especially if they are new, growing, or cosmetically bothersome. Urgent care is needed if there is heavy bleeding, rapid change, or a lesion near the eye, mouth, or airway in a child.
Hemangiomas are usually not an emergency and can be evaluated in a routine dermatology visit. Seek urgent care only if there is strong bleeding, rapid growth, severe pain, or if a lesion in a child affects breathing, feeding, or vision.
The information provided here is for educational purposes only and does not replace professional medical advice. Always consult a dermatologist or physician if you have any concerns.
An open comedone, or blackhead, is a small plug of oil and dead skin that blocks the opening of a pore and turns dark when exposed to air. It is a non‑inflamed form of acne and most often appears on the face, neck, chest, back, and shoulders. Blackheads are usually harmless but can be a cosmetic concern and may progress to inflamed pimples if bacteria overgrow.
Milia are tiny, white or yellowish cysts just under the surface of the skin, most often seen on the face. They are harmless, not infectious, and usually cause only cosmetic concerns rather than health problems.
A closed comedone (whitehead) is a small clogged pore where sebum and dead skin cells are trapped under a thin layer of skin. It looks like a tiny, pale or skin‑colored bump without a black dot in the center and is considered a mild, non‑inflamed form of acne.
An acral nevus is a benign mole that appears on the palms of the hands or soles of the feet. It is usually small, evenly colored, and stable over time, and most do not turn into melanoma. Because melanoma can also appear on palms and soles, any new or changing spot in these areas should be checked by a dermatologist.
