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What stage in the development of cancer do the cancerous cells grow out of control and invade surrounding tissues?
Wiki User
∙ 12y ago
progression
Wiki User
∙ 12y ago
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What is A lump of cancerous tissue called?
A lump of cancerous tissue is typically referred to as a tumor. Tumors can be either benign or malignant. Benign tumors are non-cancerous growths that do not invade nearby tissues or spread to other parts of the body. Malignant tumors, on the other hand, are cancerous growths that have the potential to invade surrounding tissues and metastasize, or spread, to other parts of the body.
What is development of tissues called?
dysplasia
What is Found within lymphatic vessels and surrounding tissues throughout the body?
Lymphocytes.
What is no adnexal pathology seen?
The phrase 'no adnexal pathology seen' means that the pathologist looked through the tissues surrounding the abnormal area but didn't see anything odd or unusual. "Adnexal" means "surrounding or supporting tissues".
Can Thyroid cancer spread to the parathyroid gland?
Absolutely. Cancer if left untreated can spread anywhere in the surrounding tissues.
What is A lump of cancerous tissue called?
A lump of cancerous tissue is typically referred to as a tumor. Tumors can be either benign or malignant. Benign tumors are non-cancerous growths that do not invade nearby tissues or spread to other parts of the body. Malignant tumors, on the other hand, are cancerous growths that have the potential to invade surrounding tissues and metastasize, or spread, to other parts of the body.
When is a tumor considered cancerous?
A tumor is considered cancerous when it consists of abnormal cells that have the potential to invade surrounding tissues or spread to other parts of the body, a process known as metastasis. Cancerous tumors can originate from any type of tissue or organ in the body and are characterized by uncontrolled cell growth. Key features that distinguish cancerous tumors from benign tumors include: Invasiveness: Cancerous tumors can invade nearby tissues and organs. This invasion disrupts the normal structure and function of surrounding tissues. Metastasis: Cancerous cells can break away from the primary tumor and spread to other parts of the body through the bloodstream or lymphatic system. The formation of secondary tumors in distant organs or tissues is a hallmark of cancer. Abnormal Cell Growth: Cancerous tumors consist of cells that exhibit abnormal growth patterns, such as rapid proliferation, loss of normal cellular function, and resistance to signals that regulate cell growth and death. Histological Characteristics: Examination of cancerous tissue under a microscope typically reveals features such as abnormal cell morphology, increased nuclear size, irregular nuclear shape, and increased mitotic activity (cell division). Genetic Alterations: Cancerous cells often harbor genetic mutations or alterations that drive their abnormal growth and behavior. These mutations may affect genes involved in cell cycle regulation, DNA repair, apoptosis (programmed cell death), and cell signaling pathways. It's important to note that not all tumors are cancerous. Benign tumors, for example, do not invade surrounding tissues or spread to other parts of the body. They typically grow slowly and are usually not life-threatening, although they may cause symptoms depending on their size and location. The distinction between cancerous (malignant) and non-cancerous (benign) tumors is crucial for determining appropriate treatment strategies and predicting patient outcomes. Biopsy, imaging studies, and other diagnostic tests are used to evaluate tumors and determine whether they are cancerous or benign.
What does 'avid' mean?
"FDG avid" is a term primarily used by radiologists to describe sturctures in PET scans which have taken up and concentrated fluorodeoxyglucose more than surrounding tissues. FGD avid nodules are often (but not always) cancerous.
How is cartilage separated from surrounding tissues?
Connective tissues separate the cartilage from the surrounding tissues. A break down of this tissue often leads to strain and pain in the joints.
What are the effects of carcinogens?
They generally cause cancerous cells to be formed within exposed tissues.
What does FDG avid mean?
"FDG avid" is a term primarily used by radiologists to describe sturctures in PET scans which have taken up and concentrated fluorodeoxyglucose more than surrounding tissues. FGD avid nodules are often (but not always) cancerous.
What is a radial mastectomy?
a radial mastectomy is when a surgeon removes the entire breast and tissues of a cancerous person
Inflammation of the tissues surrounding the brain is called what?
encephalitis
What is development of tissues called?
dysplasia
What does gas exchange in mollusks between surrounding environment and highly folded tissues called?
It is called wrapped tissues
Oxygen deficiency in surrounding tissues is called?
anemia
What is the name for tumors that form and can cause damage to surrounding tissues?
Cancer
