Scirrhous cancer is a specific type of malignant tumor characterized by its hardness and density. It is a variant of adenocarcinoma and typically arises from the epithelial tissue lining an organ, with the most common sites being the breast, stomach, colon, and prostate. The term "scirrhous" comes from the Greek word "skirros," meaning hard like wood.
This type of cancer is known for its aggressive and invasive nature, often spreading to nearby tissues and organs. It is characterized by the formation of fibrous connective tissue, resulting in the hard, rigid consistency that distinguishes it from other types of cancers. Scirrhous cancer tends to exhibit slow growth, and symptoms may not be apparent until the cancer has reached an advanced stage.
Clinically, scirrhous cancer is associated with a variety of symptoms, depending on the affected organ. Breast scirrhous cancer, for instance, may present with the presence of a painless, firm mass in the breast. In the case of stomach scirrhous cancer, symptoms such as abdominal pain, indigestion, and weight loss may be observed.
Due to its aggressive nature and late presentation of symptoms, scirrhous cancer often carries a poor prognosis. Treatment options will vary based on the location and stage of the cancer but may involve surgical removal of the tumor, radiation therapy, chemotherapy, and targeted therapies.
In summary, scirrhous cancer is a type of aggressive and densely fibrous malignant tumor that arises from epithelial tissue and is characterized by its hard consistency.
