Ringworm
yes
lupus
Lyme disease carried by the deer tick causes a rapidly enlarging target shaped rash at the site of the tick bite. I understand that a tick must be attached at least 24 hrs to cause the disease. It...
Sounds like tinea, but it 'could' be just overly dry skin. Check with a dermatologist.
Treating Different Types of Diaper Rash
How to Treat and Prevent Diaper Rash
Causes of Diaper Rash
How to Identify Different Types of Rashes