Image Collection: Noncancerous, Precancerous and Cancerous Tumors
- All (559)
- Allergic Skin Disorders (31)
- Bites and Infestations (27)
- Medical Illustrations (101)
- Oral Health (22)
- Papules, Scales, Plaques and Eruptions (47)
- Sexually Transmitted Diseases (STDs) (12)
- Eye Diseases and Conditions (19)
- Pregnancy and Fetal Development (9)
- Bacterial Skin Infections (29)
- Noncancerous, Precancerous and Cancerous Tumors (56)
- Viral Skin Diseases (26)
- Diseases of Pigment (26)
- Fungal Skin Infections (17)
- Vascular, Lymphatic and Systemic Conditions (48)
- Scalp, Hair and Nails (26)
- Treatment and Procedures (18)
- Brain Disorders (7)
2. Picture of Less Common Skin Cancers
There are many uncommon types of skin cancer. Kaposi sarcoma appears as reddish or brownish discolorations on the skin or inside the mouth. The cancer occurs in people who have a weakened immune system. Merkel cell carcinoma is a skin cancer that usually appears on sun-exposed areas of the face, neck, arms, and legs. It can spread to other areas if it is not caught early. Sebaceous gland cancer develops in oil glands in the skin. It may appear as a growth on the upper or lower eyelids. As with many cancers, sebaceous gland cancer can be treated successfully when it is diagnosed and treated early.
Text References: "Kaposi Sarcoma." American Cancer Society. "Merkel Cell Carcinoma." American Cancer Society. "Sebaceous Carcinoma." American Academy of Dermatology.
Guide to understanding the Image Gallery categories:
- Are We Close to a Cure for Cancer?
- Is a Clinical Trial Right for You?
- Is My NSCLC Immunotherapy Working?