Chapter 7 Neoplasms Flashcards
Benign Tumors
Caused by noncancerous growth cells
Biopsy
Removal of tissue or cells for pathological examination
Ca in situ or CIS
Neoplasticism cells that are undergoing malignant changes confined to the original epithelium site without invading surrounding tissues; also called transitional cell carcinoma, noninfiltrating carcinoma, noninvasive carcinoma, and pre invasive carcinoma
Cancer
Condition that is characterized by malignant neoplasm
Cancerous growths
A condition in which cancer cells multiply; also called a malignant neoplasm
Carcinoma
Cancer of epithelial cells of connective tissue
Encapsulated
Surrounded by a capsule; confined to an area within a capsule; not able to metastasize
In situ neoplasms
Neoplastic cells that are undergoing malignant changes confined to the original epithelium site without invading surrounding tissues; also know as carcinoma in situ, ca in situ, or CIS
Leukemia
Cancer of the blood forming organs
Lipoma
A benign neoplasm of adipose tissue
Lymphoma
Cancer of the lymph nodes and immune system
Malignant neoplasms
Cancerous growth
Malignant primary
Refers to the originating site of a malignant tumor
Malignant secondary
Refers to the site of tumor metastasis
Melanoma
Fast growing cancer of melanin producing cells