Where does cancer of the appendix spread to?
Where does cancer of the appendix spread to?
Your appendix normally makes a small amount of mucus. These tumors form from the cells that make the mucus, and that causes your body to have too much of the thick fluid in your belly. This type of cancer may spread to your lymph nodes, liver, or lungs.
Can you have a tumor on your appendix?
The appendix can be the site of growths or tumors that may be benign (non-cancerous) or malignant (cancerous). An adenoma is a benign tumor. Cancer of the appendix, also called appendiceal cancer, is rare and includes carcinoid tumors, non-carcinoid tumors, pseudomyxoma peritonei (PMP) and adenocarcinoid tumors.
Can carcinoid tumors cause death?
Carcinoid syndrome itself is not deadly in that it describes a group of symptoms. Carcinoid syndrome is caused by a neuroendocrine (carcinoid) tumor, and that may lead to liver dysfunction and death in cases where cancer has spread (metastasized).
What is adenocarcinoma appendix?
Adenocarcinoma of the appendix is a epithelial cancer of the appendix. The term ‘epithelium’ refers to cells that line hollow organs and glands and those that make up the outer surface of the body. Epithelial cells help to protect or enclose organs. Some produce mucus or other secretions.
What kind of cancer starts in the appendix?
The most common type of tumor or cancer that occurs in the appendix is a neuroendocrine or carcinoid tumor. Neuroendocrine tumors (NETs) are derived from specialized cells that reside in the wall of the appendix or other part of the intestine called enterochromaffin (EC) cells.
What is a carcinoid neoplasm of the appendix?
Carcinoid tumors are the most common neoplasm of the appendix. The clinical presentation of these lesions is often similar to that of acute appendicitis, or the tumors are asymptomatic. The carcinoids are commonly found incidentally during histopathological examination of the resected appendix following appendectomy or other abdominal procedures.
What are the treatment options for appendix cancer?
Surgery is the most common treatment option for appendix cancer. Below are the three types of tumors that can develop in the appendix: Carcinoid tumors (commonly referred to as neuroendocrine tumors): A cancerous, rare type of tumor that grows slowly (about half of appendix cancers are carcinoid tumors).
What are the possible complications of carcinoid tumors?
The cells of carcinoid tumors can secrete hormones and other chemicals, causing a range of complications, including: Carcinoid syndrome. Carcinoid heart disease. Cushing syndrome.
What is the prognosis ofappendiceal carcinoids?
Appendiceal carcinoids grow slowly, and the overall prognosis is excellent (13). At present, tumor size is the most reliable indicator for the assessment of the malignant potential of lesions.
