Definition

1. Noun:
   • Adenocarcinoma: A type of malignant tumor (cancer) that originates in the glandular epithelium, the tissue that forms the lining of glands and some organs. This cancer is characterized by cells that exhibit glandular growth patterns or cell features.

Usage Examples

• Noun:
  • The biopsy confirmed the presence of a glandular carcinoma.
  • Treatment options for glandular carcinoma depend on its stage and location.

Advanced Usage

• Medical Diagnosis and Classification: In pathology, "glandular carcinoma" is often used to specify the epithelial origin of a cancer, distinguishing it from other types like squamous cell carcinoma. It is frequently synonymous with "adenocarcinoma" in clinical contexts.
  • The pathology report described the lung mass as a poorly differentiated glandular carcinoma.

Variants and Related Words

• Adenocarcinoma (n): The most common and direct synonym for glandular carcinoma.
• Carcinoma (n): A broader term for any cancer that begins in the skin or tissues that line internal organs.
• Adenoma (n): A benign (non-cancerous) tumor originating in glandular tissue. (Contrast with the malignant "carcinoma").

Synonyms

• Adenocarcinoma: Malignant tumor of glandular tissue.

Related Phrases

• Ductal carcinoma: A type of glandular carcinoma that begins in the milk ducts of the breast.
  • Ductal carcinoma in situ is a non-invasive form of breast cancer.

Related Terminology

• Signet-ring cell carcinoma: A specific subtype of glandular carcinoma where the cells have a distinctive appearance.
  • Signet-ring cell carcinoma is an aggressive form of glandular carcinoma often found in the stomach.

Noun

1. malignant tumor originating in glandular epithelium