Doctor insights on:
Black Dot Under Skin On Thumb
I have blue black squiggly lines on foot under the skin. Appeared 3/4 days ago. A larger blue/black spot underside of foot. Ulcer on same ankle.?
Problem: Are you diabetic, ave you had arterial doppler. Looks like you have some vascular issue. ...Read more
Many possibilities: There are many possibilities, but without examining your child, it's impossible to say. If there was a recent injury, it could be blood under the nail. You should seek immediate medical attention if he develops redness, swelling, pain, increased warmth at the site or fever, as these are signs of infection. ...Read more
Black tiny spot on my toenail. I cut the nail portion off and dark spot came off with the nail. left a pinkish wound on the skin. Scared abt melanoma?
Keratosis: Most likely these are seborrheic keratoses - elevated, rough overgrowth of the epithelium common in aging. If you are young, they more likely are plugged glands in the skin in which the secretions have become dry, and oxidize on the surface turning grey-black. They can be expressed with a comedone extractor. ...Read moreSee 1 more doctor answer
Cyst?: This could be large blackhead from cyst. This is easily removable with minor in office procedure so that it does not recur. ...Read more
I squished my thumb under a 200lb piece of metal. Thumb swollen, purple and black bruising on middle knuckle, blood under nail, can't bend.. Broken?
Black tiny spot on my small toenail. I cut the nail portion off and dark spot came off with the nail. But left a pinkish wound on the skin. Wat is it?
My left ring finger has pin sized red dots under the skin (on top -- opposite of palm side). There's about 40 dots and the skin is wrinkled. Any idea?
Trauma: There are several conditions that can cause the symptoms that you described. Although some may be benign, there are others that should be treated. I suggest you see your primary care doctor as soon as these symptoms appear. ...Read more
Tiny painless bump on the center of my palm. It's almost the color of my skin, bit tan w/ a dark tiny pinpoint center. Smooth to the touch. What is it?
Nevus: What you are describing sounds like a mole (nevus). If it is new, growing, changing or you are concerned, you should have it looked at by your pcp or a dermatologist. There are many other things this could be, but you should let a medical professional tell you about it in person. Good luck to you. ...Read more
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