A member asked:

Doctor i have a purple streak on big toe for 8 months and verticle ridges in all nails, very very light tan double streak started in thumb nail melano?

2 doctors weighed in across 2 answers
Dr. Scott Keith answered

Specializes in Podiatry

Sight and Touch..: Advising on conditions of the skin and nails, without actually seeing them, can be not only difficult but dangerous to do. The variations and textures are best evaluated in an office setting with correct lighting and the ability to explore the tissue. An uploaded picture would certainly be a start, but, I recommend a visit to a Healtap provider near you.

Answered 5/8/2016

1.3k views

Thank

If melanoma: is suspected a biopsy should be done/.

Answered 5/8/2016

1.3k views

Thank

Related Questions

A member asked:

What is deep horizontal grooves in the thumb nails and big toes mean?

6 doctors weighed in across 2 answers