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The response to the question below was authored by Marc Mitnick DPM

blue/black (blood?) under both big toe nails

by Mark
(Greensboro NC)

About six weeks ago I noticed a black & blue roundish spot under EACH of my big toe nails. I do not remember having any trauma. I went to the podiatrist today and he sanded down one of my nails and said he "got some of the black off" which was a good sign. He also said it wasn't a long vertical line, so it was not indicative of melanoma. Still I am concerned since it doesn't seem to be "growing out". It is slightly sore to the touch, less than when I first noticed it. Any information would be appreciated. Mark


Hi Mark,
Melanoma under the nails does occur, but fortunately it is very rare. Usually the darkness is from dry blood. Having said that, the key is to see if the darkness grows forward which would then just indicate a discoloration in the nail. Six weeks is a little too soon to expect much forward growth.
Your doctor is correct in that most melanomas grow in a linear direction but that is usually from melanomas occurring at the growth plate of the nail.
If you had a melanoma just underneath the nail, it might present as a 'spot' of discoloration. The other point to consider is statistically the possibility of you having bilateral melanoma on each great toe is probably about the same as winning the megamillions lottery.
If this concerns you enough and you are hesitant to wait to see if the discoloration will grow forward, then return to your podiatrist and have him remove the nail and send out a biopsy.
The procedure is not very painful and a new nail will grow back.

Marc Mitnick DPM

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Nov 22, 2010
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by: Mark

Thank you very much Dr Mitnick, that is helpful and comforting. I went to my dermatoligist, and he brought in the Melaomna Spec to also look at it. They both agreed that it was highly unlikely to be Melanoma and was probably trauma. They said they saw verticle "splints?" on my nails that indicated my toe nails have had repeated tramua possibly from too small or large footwear. They said it wouldn't make sense to take the nails off and do a biopsy since "the nails would never really be the same even though they would grow back". Any thoughts? Thank you again, this helped me validate what I heard from them! Mark

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If you happen to live in the New York - New Jersey area and would like to visit our office

Dr. Marc Mitnick

151 Summit Ave.
Summit, NJ 07901
908-522-0761


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Ontario, Canada
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(location unknown)
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Redondo Beach, CA
Thank you for your time and expertise in answering my question…..

LH

(location unknown)
First, thanks for putting together this website. Its the most informative site I have found dealing with foot problems. Last June I started having pain and swelling at …….

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(location unknown)
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(location unknown)
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Madison, Alabama
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Denison, TX
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West lafayette, IN
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Texas
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Tampa, Florida 33624

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UK

Dear Dr.Mitnick

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Regards,

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Edmonton,Canada

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South Africa

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Mansfield Ctr, CT

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Placentia, California

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Unknown

Unknown location

I received the orthotics Monday afternoon and began wearing them Tuesday. After two days I would say that I have noticed a huge improvement in the discomfort I have been experiencing. My foot feels better than it has in months.

Ric J.

Unknown location

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Pacific Grove, CA

I used to work for a podiatrist (front desk) back during summers in college years ago, so I know the benefits of good care. Again, I want to thank you for an EXCELLENT website. It was so great to get to your site (top of google search) and actually find all the answers I needed EASILY and QUICKLY! Clearly you put a ton of work into it and I really appreciate it.

All the best,

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Alameda, California

By the way, millions of websites could use yours as a guideline on how to organize information and make the site user-friendly. Kudos to you!

Anonymous

Thank you for your very interesting and informative site!

Anonymous



Hi. I come to your site often looking for information. It is really informative and I appreciate it very much. I have RA and have been having considerable amount of foot pain...... Dee RN

Thanks very much for the wonderful informative site.

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New Zealand

Thank You for my answer! I have been schedule for a bone density scan, allingment, and I am in the process of getting orthotics made, and checking out the natural remedies. Thank again! What a great web site!

Sincerely

Josette

Yes I want both pair of orthotics. You don't have an option of ordering 2 at one time so I had to place the order twice. Thanks. My husband likes these and wants to put them in all of his shoes. (referring to Superstep orthotics)

Cindy H.

Arizona
I searched the internet everywhere for a clear description and illustration of my symptoms/problem. https://www.foot-pain-explained.com/ was where I ended my search with answers. If I lived in Jersey (left 30 years ago) and didn't live in Florida I would definetly make an appointment with Dr. Mitnick.

Thanks, Kathy

Florida
1st of all THANKS A LOT for your great site......

Anna

Poland
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M P

South Carolina
Hello! I want to thank you for such an informative website! I found you based on my ankle pain search and am happy to realize that there may be a relatively simple cause and solution....

Natalie

unknown location


...Thanks for your fantastic service.

Gary

Arlington, VA


Thank you so very much, that would be much appreciated. I love those insoles, by the way. (referring to Superstep orthotics)

Kelly W.

San Clemente, CA


Dr Marc is fantastic...He seems to know exactly what you are feeling with the problems you are having. I wish he was in my home town so I could go to him with my problems!!!!!!!!!!!!!

Pam

location unknown


Great insights! Thanks Doc, you're the best.

Glen

location unknown


I have been experiencing foot pain of various sorts and am working to figure out what it is. I found this site and can only say BRAVO!! What an excellent site! The time it must have taken to put all this together must've been a daunting task! I am sure it has helped so many people. Thank you so very much for doing this.

Bre

location unknown


Dr. Mitnick, Thank you so much for your reply. I did let my physician know and they took an x-ray - all is well! Also, thank you for providing this wonderful site, it is very helpful with lots of useful information! I appreciate your gift of time! God bless.

anonymous



Dr. Mitnick, Thank you, you were 100% correct. The pain finally brought me to the ER. I spent 8 days in the hospital. The Doppler you spoke of was able to show that there was no pulse in that foot. This was an arterial clot that split and traveled throughout my leg. My leg was almost amputated. I am in rough shape but have all my parts intact!! You certainly know what you are talking about. Thank you for taking the time to answer. Yours Truly!

anonymous



Staying at home after hallux surgery I spend quite a lot of time seaching info useful for avoiding problems which might come back. Today I found your site and I am .... delighted it happened. It's one of the best site I found last days.

Anna

Poland



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Esh

Seattle, WA


I just wanted to say that I am very greatful for this website!!

Bonnie

location unknown



Also, and importantly, just want to praise this web site. Thorough and thoughtfully presented, it certainly must be of considerable assistance to anyone with a foot problem. Terrific -- and very interesting.I trust the address comes up easily for those seeking information.

Bill

New Jersey



Thanks so much for answering my question. You've been more help to me than my own Dr. has been lately. Thanks again....I hope to be able to walk without pain someday.

Debbie

location unknown



Wow, that is exactly the information needed!!! thank you thank you thank you!!! I appreciate this help so very much from Marc Mitnick DPM. Excellent information and help to improve One's life.

Chrissy

location unknown



Thanks so much for this website Dr. Marc! It is so nice that you have this ask the doctor feature..I'm sure I'ts been helpful for alot of people. I will try what you suggested and see if it helps...thanks again!

Tracy

Evansville, IA



Dear Marc

I just want to say thank you for the quick response and the good info. I find it amazing and a super nice thing that you do here by answering medical questions at no charge.

Russ W.

location unknown



Your website is full of a lot of helpful information, and I am very impressed with the time in which you responded to my post. Thank you again for your time and consideration in your response.

-Sunny.

location unknown



Thank you very much for the information, I will consider it. Excellent web site.

Jackie

San Diego, CA



Dr. Mitnick, Just want to say thank you so very much for your quick response and very informative reply! After reading what you had to say, I called the doctor's office and was able to get in and see him the same day as my injury. Toe was x-rayed and luckily, it is not broken or fractured. Very badly bruised and will probably lose the toe nail. And although my toe and toe nail are still very black and blue and very sore, they ARE both starting to feel a little better. So again, thank you! I am so very happy that I came across your website. The service you provide is outstanding and immeasurable!

Rivi,

Albany, NY



Thank you so much for all of your advice. In searching the web for people dealing with this same issue i can tell you that you are a Knight In shining Armor! If I lived in Jersey I would gladly be your Spokesperson. Hopefully next time you hear from me it will be good news. God Bless,

Jill S.

location unknown



THANK YOU SO VERY MUCH FOR YOUR TIME AND EFFORTS, YOU ARE SO VERY APPRECIATED. THANK YOU FOR ALL YOU DO.

Jackie

Whichita, KS



thanks again, this site is very helpful.

mark

Boston, MA



Like others have stated...This site is amazing and I am so thankful that it was created.

....Keep up what your doing. Your a life saver.

Michelle

Colorado



Thanks again for the information provided on your site. It's easy for non-medical folk to understand your writing, and helps provide better communication between patient and doctor.

annielou

Colorado

Wonderful advice

by: Anonymous

This is the best site for foot problem info.

Thank you for this information. This description fits my pain and inflammation behind my 2nd toe perfectly.

by: Max

location unknown
Again, I really appreciate that you responded to my inquiry, and that your mention of Parkinson's helped me to find my way to a diagnosis of this difficult to diagnose disease. Most patients see on average 16 doctors before they are diagnosed. I hope that you can help other people that ask for your expertise in the future.

Barb D.

Canada
I just wanted to say that I am very greatful for this website!! I have had a fusion in my rt foot and am finally getting a little bit better......

Bonnie

location unknown
Again, Thank you from the bottom of my heart for taking the time to answer my question....your an angel!

Nancie

Wisconsin
Thank you for your response. You have provided some great insight (to my question)....

Julie

location unknown
Thank-you so very much for responding so quickly and in such detail to my question!! I will give my surgeon a call today!! This website is terrific!!!! Thank-you again!

Renae

North Carolina
Many Thanks Dr Marc!
Thank you for your response. It sounds like a good plan to me. He did not cut the wart out first ...

KG

location unknown

Thanks again doc for having this website and we STILL need qualified Podiatrists in beautiful sunny Tampa Bay (Bradenton) Florida.

Bessie Mae

Florida
Dear Dr. Mitnick, Thank you so very much for taking your time to answer my question. You have greatly relieved my anxiety related to the continual tingly I feel in my feet. I will share your response with my podiatrist next week. God bless you for having this question and answer page on your website! Most gratefully,

Lynne T.

location unknown
Your webpage is excellent, I commend you on sharing your knowledge to the public.

Robert

New Jersey


Thank you. you were more detailed than what others have told me they finally called from the last xrays and my son is now in a cast for 2 weeks he did have a fracture that was not noticeable.

a mom

location unknown


I have read your website and I have to admit that I am amazed at all the information that is on here. I have learned more than the three years I have been going to several doctors that I have seen!!

Melody

Lenoir, NC


Thank you so much Doc for a quick and thorough response!

Rustam

Bellevue, WA


I cannot thank you enough for your response, opinion, and suggestions! I want you to know how much it means to me, and I'm sure everyone else who has ever asked you a question! I feel like you're a lifesaver and have empowered me to take a stronger role and stand up for myself and my feet!

Jodi

location unknown

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