Skin cancer on the face typically appears as a small bump with a pearly or translucent sheen, a flat scaly patch that won’t heal, or a mole with uneven color and irregular borders. The specific look depends on which type of skin cancer it is, but the common thread is a spot that either appeared recently and keeps changing, or a sore that refuses to heal after four to six weeks. Here’s how to tell the different types apart.
Basal Cell Carcinoma: The Most Common Type
Basal cell carcinoma accounts for the majority of facial skin cancers and tends to show up on the nose, eyelids, ears, and other areas that get consistent sun exposure. On lighter skin, it often looks like a shiny, translucent bump with a pearly white or pinkish tone. You can sometimes see tiny blood vessels running across the surface. On brown or Black skin, the same bump may appear brown, glossy black, or tan with a rolled border.
Not all basal cell carcinomas look like bumps. Some show up as a flat, scaly patch with or without a raised edge. Others resemble a white, waxy, scar-like area with no clearly defined border, which makes them easy to overlook. A brown, black, or blue lesion with dark spots and a slightly raised, translucent edge is another presentation. These bumps may bleed, scab over, and then seem to heal before opening up again. That cycle of bleeding and scabbing is one of the most telling signs.
Squamous Cell Carcinoma: Rough and Crusty Patches
Squamous cell carcinoma is the second most common skin cancer on the face. It tends to look different from basal cell carcinoma: think rough, scaly, and crusted rather than smooth and pearly. It often appears as a flat reddish or brownish patch with a gritty surface, or as a firm nodule that may be the same color as your skin or appear pink, red, brown, or black depending on your skin tone.
On the lips, it can start as a rough, scaly patch that eventually becomes an open sore. A new sore or raised area forming on top of an old scar is another warning sign. These growths tend to develop slowly on sun-exposed areas like the face, ears, neck, and the backs of the hands, and they’re more common in people with weakened immune systems.
Melanoma on the Face
Melanoma is less common than basal or squamous cell carcinoma but far more dangerous. On the face, it often takes the form of lentigo maligna, a flat, blotchy patch that develops on sun-damaged skin, particularly in older adults. These patches typically appear on the face, ears, or neck and can be difficult to distinguish from age spots because their borders are often hard to discern. Over time, lentigo maligna can become invasive melanoma.
The ABCDE rule is the standard framework for spotting a suspicious mole anywhere on the body:
- Asymmetry: One half doesn’t match the other.
- Border: The edges are uneven, blurred, or jagged.
- Color: Multiple colors or shades are present within the same spot.
- Diameter: The spot is larger than a pencil eraser (about 6 millimeters).
- Evolving: Any change in size, shape, color, or height, or new symptoms like itching or scabbing.
There’s also the “ugly duckling” sign. If you have many freckles or moles, look for the one that doesn’t match the rest. Maybe it’s scabbed over, has grown, or is more raised than the others. That outlier spot deserves a closer look.
What It Looks Like on Darker Skin
Skin cancer presentations shift meaningfully on darker skin tones, and these differences contribute to later diagnoses. Basal cell carcinoma can look like a brown, glossy black, or tan bump with a rolled border. The tiny blood vessels that are a hallmark clue on lighter skin may be difficult or impossible to see.
A type of melanoma called acral lentiginous melanoma is particularly important to know about. It appears as a dark patch on the palms, the soles of the feet, or as a dark band running under a fingernail or toenail. If a dark band under your nail starts to widen or spread, that warrants a check. This form of melanoma is not related to sun exposure and occurs at similar rates across all skin tones, which means it represents a larger share of melanoma cases in people with darker skin.
Merkel Cell Carcinoma: Rare but Fast-Growing
Merkel cell carcinoma is uncommon but worth recognizing because it grows and spreads quickly. On the face, it appears as a painless bump that may look pink, purple, red-brown, or skin-colored. The two sides of the bump typically don’t match each other. The defining feature is speed: if a bump on your face appeared recently and is noticeably growing over weeks, that rapid change is itself the warning sign.
Pre-Cancerous Spots to Watch
Actinic keratoses are rough, scaly patches caused by years of sun exposure. They’re not cancer yet, but they can progress to squamous cell carcinoma if left untreated. On the face, you might feel them before you see them. The texture often changes first, creating a sandpaper-like roughness, before any color change appears. They’re usually pink, red, or skin-colored, can grow to 1 to 2 centimeters, and sometimes develop a thicker, lumpy surface layer. The surrounding skin often looks sun-damaged with blotchy freckling and wrinkling.
How to Tell It Apart From Harmless Growths
Seborrheic keratoses are harmless skin growths that can look alarmingly like skin cancer. They range in color from black to white, often appear waxy or patchy, and can pop up anywhere on the body. People frequently mistake them for unusual-looking scabs. The key differences: seborrheic keratoses are typically flat, waxy, painless, and look like they’ve been stuck onto the skin’s surface rather than growing from within it. They don’t change shape or grow the way melanoma does.
Melanoma, by contrast, is usually asymmetrical, contains more than one color, measures larger than 6 millimeters, and changes over time. If a spot is evolving in any way, that’s the single most important feature separating something concerning from something benign.
The Four-to-Six-Week Rule
Any pimple-like bump, wound, scab, or dry scaly patch on your face that lasts longer than four to six weeks is worth getting evaluated. Normal skin injuries heal. Skin cancers don’t. A sore that heals and then reopens, a scab that forms and falls off repeatedly, or a rough patch that persists despite moisturizing all fit this pattern. The timeline applies equally to spots that look like they could be basal cell carcinoma, squamous cell carcinoma, or actinic keratoses.