carcinoma

/,kɑ:si'noumətə/

Thân thiện

A doctor examines a medical scan showing a carcinoma.

Definition

1. Noun:
   • A malignant tumor derived from epithelial tissue: A "carcinoma" is a type of cancer that originates in the epithelial cells, which are the cells that line the surfaces and cavities of the body's organs and structures. It is one of the four major categories of cancer.

Usage

• "Carcinoma" is a medical term used to classify a specific type of malignant growth. It is typically used in clinical, pathological, and oncological contexts.
• It is often modified by the specific location or cell type from which it arises (e.g., squamous cell carcinoma, basal cell carcinoma, adenocarcinoma).

Examples

• Noun:
  • The biopsy confirmed the diagnosis of a squamous cell carcinoma.
  • Basal cell carcinoma is the most common form of skin cancer.
  • Treatment options vary depending on the type and stage of the carcinoma.

Advanced Usage

• "In situ carcinoma": Refers to a carcinoma that has not invaded the surrounding tissues; it remains in its original place.
  • The Pap smear detected a carcinoma in situ, allowing for very early intervention.
• "Metastatic carcinoma": Describes a carcinoma that has spread from its original site to other parts of the body.
  • The patient was diagnosed with metastatic carcinoma of the lung.

Variants and Related Words

• Carcinomata (n, plural): An irregular, less common plural form of "carcinoma."
  • The report detailed several carcinomata found in the epithelial lining.
• Carcinogenesis (n): The process by which normal cells transform into cancer cells.
• Carcinogenic (adj): Having the potential to cause cancer.
  • Asbestos is a known carcinogenic substance.

Synonyms

• Malignancy: A general term for a cancerous tumor.
• Cancer: A broad term for diseases characterized by uncontrolled cell growth, of which carcinoma is a major type.

Related Phrases

• "Carcinoma of the...": A common phrase structure specifying the organ of origin.
  • Carcinoma of the breast is a leading cause of cancer mortality in women.

Học thuật

Noun

1. any malignant tumor derived from epithelial tissue; one of the four major types of cancer