What type of tumor is specifically referred to as a tumor of a gland?

A tumor specifically referred to as a tumor of a gland is identified by the suffix "-adenoma." This term is derived from the Greek word "aden," meaning gland, and "-oma," which indicates a tumor. Therefore, "adenoma" refers to a benign tumor that originates from glandular epithelial tissue. These tumors can occur in various glands, including the pituitary, thyroid, and adrenal glands, among others.

This distinction is critical because it highlights the tumor's origin, indicating that it arises from glandular structures and may have implications for its behavior and treatment. In contrast, the other terms mentioned do not specify glandular origin uniquely. For example, "-oma" generally denotes a tumor but lacks the specificity regarding glandular tissue; "-carcinoma" refers to malignant tumors arising from epithelial cells, which can include glandular tissue but is not limited to it; and "-sarcoma" pertains to malignant tumors originating from connective tissues.

Recognizing this nomenclature is crucial for understanding the biological behavior of these tumors and for formulating appropriate nursing care and patient education strategies in an oncology context.