Carcinoma: Types, Treatment & What it Is - Cleveland Clinic
Carcinoma is cancer that forms in epithelial tissue. Epithelial tissue lines most of your organs, the internal passageways in your body (like your esophagus), and your skin. Most cancers affecting your skin, breasts, kidney, liver, lungs, pancreas, prostate gland, head and neck are carcinomas.

Carcinoma - Wikipedia
Carcinoma is a malignancy that develops from epithelial cells. [1] Specifically, a carcinoma is a cancer that begins in a tissue that lines the inner or outer surfaces of the body, and that arises from cells originating in the endodermal, mesodermal [2] or ectodermal germ layer during embryogenesis.

Types of Carcinoma: Basal Cell, Squamous Cell, and Adenocarcinoma - WebMD
Carcinoma is a type of cancer that starts in cells that make up the skin or the tissue lining organs, such as the liver or kidneys.

Carcinoma: What is It, Metastatic, In Situ & Invasive
What is carcinoma? Carcinoma begins in the epithelial tissue of the skin, or in the tissue that lines internal organs, such as the liver or kidneys. It's the most common type of cancer, and has two subtypes: adenocarcinoma and squamous cell carcinoma.

Squamous cell carcinoma of the skin - Symptoms and causes
Squamous cell carcinoma is a common type of skin cancer. Squamous cell carcinoma of the skin is usually not life-threatening. But if it's not treated, squamous cell carcinoma of the skin can grow large or spread to other parts of the body. The growth of the cancer can cause serious complications.

Carcinoma: Types, Symptoms, Causes, and Treatment
Carcinoma is the most common cancer, affecting millions yearly. Learn about its types, symptoms, causes, diagnosis, treatment, and prevention to stay informed.

Basal cell carcinoma - Symptoms & causes - Mayo Clinic
Basal cell carcinoma is a type of skin cancer. Basal cell carcinoma begins in the skin cells called basal cells. The basal cells make new skin cells as old ones die off. Basal cell carcinoma often looks like a slightly transparent bump on the skin, though it can take other forms.

Squamous Cell Carcinoma: Signs & Treatment - WebMD
Squamous cell carcinoma often shows up as a scaly patch or sore that won't heal, usually on sun-exposed skin. Here's how it's diagnosed and treated before it spreads.

An Overview of Carcinoma - Verywell Health
Carcinomas are cancers that form in the epithelial tissue, which lines your organs and skin. They can develop in various areas, including the skin, breasts, and internal organs like the kidneys, lungs, pancreas, and colon.

Carcinoma | Squamous cell, Malignant tumors, Metastasis | Britannica
carcinoma, a cancerous growth of surface (epithelial) tissues of the skin, digestive tract, blood vessels, and various organs. Carcinoma cells tend to invade surrounding healthy tissues and give rise to secondary growths (metastases) distant from the original tumour.