Skin genus Cancer is one of the most common forms of genus Cancer , with over 9,000 Americans being diagnose with the disease every twenty-four hours .

When board-certified dermatologistDr. Elizabeth Tanziwas pregnant with her first child, a dark spot formed on her lower leg. Six months later, when the spot began to grow, the alarm bells started ringing.

Skin cancer is one of the most common forms of cancer, with over9,000 Americansbeing diagnosed with the disease every day. Healthy sun safety practices, monthly self-checks and being cognizant of the ABC’s of skin cancer (asymmetry, border, color, diameter and evolving) are always good ideas, but dermatologists warn that there are other things to consider that people might find surprising.

1. You can get skin cancer underneath your nails.

2. Just one session of indoor tanning can increase the risk of melanoma.

3. Skin cancer in between the toes is particularly dangerous.

4. Sores or cuts that don’t heal could be a sign of skin cancer.

5. Not all melanomas follow the ABCDE rules.

6. Skin cancer can be mistaken for eczema or psoriasis.

7. Skin cancer can occur in all skin tones.

This article originally come along onHuffPost .

Gloved hands inspect a mole on a person's skin

Woman in a black swimsuit applies sunscreen on her shoulder by a pool. The image promotes sun safety and self-care in a poolside setting

A close-up image of a person's well-groomed hands with neatly trimmed and manicured nails placed against a plain background

Person laying in tanning bed with protective eyewear, illuminated by UV lights

A person applies cream to their toes while seated on a bed

A close-up of a hand with a bandage on the palm, against a plain background

A person lies face down on a medical examination table while a healthcare professional inspects their back with a dermatoscope

A dermatologist examines a woman's skin with a dermatoscope while the woman lies back and smiles

Two women on a boat, one with short hair and sunglasses, smiling, while the other, with braided hair and sunglasses, applies sunscreen on her back