Small cell, large cell cancer: What this means - Mayo Clinic
2022年8月26日 · The cell is narrower at both ends than at the middle. Cancers with spindle cells include some breast, gastrointestinal, muscle or other soft tissue, and skin cancers. Large cell. The cell is larger than a typical cell. Cancers with large cells include some types of lung cancer and lymphoma. Small cell. The cell is smaller than a typical cell.
Lung cancer - Symptoms and causes - Mayo Clinic
2024年4月30日 · Small cell lung cancer is less common than non-small cell lung cancer. Non-small cell lung cancer. Non-small cell lung cancer is a category that includes several types of lung cancers. Non-small cell lung cancers include squamous cell carcinoma, adenocarcinoma and large cell carcinoma. Risk factors
Basal cell carcinoma - Symptoms & causes - Mayo Clinic
2021年10月1日 · Basal cell carcinoma often appears as a slightly transparent bump on the skin, though it can take other forms. Basal cell carcinoma occurs most often on areas of the skin that are exposed to the sun, such as your head and neck. Most basal cell carcinomas are thought to be caused by long-term exposure to ultraviolet (UV) radiation from sunlight.
Squamous cell carcinoma of the skin - Symptoms and causes
2023年8月11日 · It starts in cells called squamous cells. The squamous cells make up the middle and outer layers of the skin. 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.
Squamous cell carcinoma of the skin - Mayo Clinic
2023年8月11日 · Tests and procedures used to diagnose squamous cell carcinoma of the skin include: Physical exam. A member of your health care team asks about your health history and looks at your skin for signs of squamous cell carcinoma of the skin. Removing a sample of tissue for testing, called a biopsy.
Merkel cell carcinoma - Symptoms and causes - Mayo Clinic
2022年12月6日 · Merkel cell carcinoma is associated with the development of other skin cancers, such as basal cell or squamous cell carcinoma. Older age. Your risk of Merkel cell carcinoma increases as you age. This cancer is most common in people older than age 50, though it can occur at any age. Light skin color.
Basal cell carcinoma - Diagnosis & treatment - Mayo Clinic
2021年10月1日 · Basal cell carcinoma is most often treated with surgery to remove all of the cancer and some of the healthy tissue around it. Options might include: Surgical excision. In this procedure, your doctor cuts out the cancerous lesion and a surrounding margin of healthy skin. The margin is examined under a microscope to be sure there are no cancer cells.
Neuroendocrine tumors - Care at Mayo Clinic - Mayo Clinic
2023年6月23日 · Merkel cell carcinoma, also known as neuroendocrine carcinoma of the skin; Pheochromocytoma of the adrenal gland; Paraganglioma; Adrenal cancer; Small cell carcinoma, most commonly of the lung; Large cell carcinoid tumor, most commonly of the lung; Carcinoma of unknown primary
Neuroendocrine tumors - Symptoms and causes - Mayo Clinic
2023年6月23日 · Overview. Neuroendocrine tumors are cancers that begin in specialized cells called neuroendocrine cells. Neuroendocrine cells have traits similar to those of nerve cells and hormone-produci
Skin cancer - Symptoms and causes - Mayo Clinic
2022年12月6日 · Merkel cell carcinoma. Merkel cell carcinoma causes firm, shiny nodules that occur on or just beneath the skin and in hair follicles. Merkel cell carcinoma is most often found on the head, neck and trunk. Sebaceous gland carcinoma. This uncommon and aggressive cancer originates in the oil glands in the skin.