​Solid mass of cells that may extend deep through cutaneous tissue

A) bulla
B) macule
C) tumor

Solid Mass

A physical form of matter that has a defined shape and volume without fluid properties.

Skin Lesion

Any noticeable change in the skin's condition, including bumps, discoloration, or areas of swelling, which can indicate a wide range of health issues.

Tumor

An abnormal mass of tissue that forms when cells grow and divide more than they should or do not die when they should.