Three categories of skin seals
Skin lesions can be divided into three main groups:
Benign – they are not cancerous and may not require treatment.
Inflammatory or infectious: require treatment, but are not life-threatening.
Malignancies – cancerous formations that require prompt treatment
Symptoms of skin seals
According to Dr. Rebecca Hartman, a skin oncology specialist at the Dana-Farber Cancer Institute in Boston, lumps can
