What Does A Bump On Lower Spine Indicate?

Posted on Mon, 23 Jun 2014

Medically reviewed by Ask A Doctor - 24x7 Medical Review Team

Mon, 23 Jun 2014 Answered on

Wed, 9 Jul 2014 Last reviewed on

Question : Hello!

My son is 4 years old and has a bump on his mid to lower spine. I noticed it weeks ago and it looked like a bruise. Other times that I've noticed it, it has looked like a big bug bite. Depending on how he is sitting/standing/laying, it sometimes is hard and seems like a part of his spine may be bumped out a little further than the rest of the vertebrae, other times it feels a little squishy. Also, sometime it looks like a little rash. It doesn't seem to hurt or bother him, and he hasn't been walking strangely. What could this be?

Thank you!

Answered by Dr. Arun (8 minutes later)

Brief Answer:
soft tissue swelling

Detailed Answer:
Hi
Thanks for writing to healthcare magic.
The bump you described looks like a soft tissue swelling.
It is unlikely to related to spine or vertebra.
Most likely could be a bruise or abscess.
send us some photos to help in identifying it further.
If it become fluctuant, the it may need to drained out.
Otherwise try cold compression.
Wishing your child speedy recovery.
Regards
Dr Arun

Above answer was peer-reviewed by : Dr. Yogesh D

Follow up: Dr. Arun (14 minutes later)

Thank you! I uploaded a picture (not great quality). I am such a worrier! I am terrified it's a tumor!

Please let me know if the picture helps at all.

Answered by Dr. Arun (5 minutes later)

Brief Answer:
looks like bruise

Detailed Answer:
Don't worry.
It looks like a bruise/ abscess.
But it is better to get him examined if not settling in a few days to rule out your worries.
Regards

Above answer was peer-reviewed by : Dr. Yogesh D