Are hypertrophy and hyperplasia same if no give reason?
If the cells are capable of synthesizing DNA, then both hyperplasia and hypertrophy occur together. Hypertrophy occurs only in non-dividing cells. Hyperplasia occurs only in the organs that are having stem cells and undergo cellular differentiation and they become mature cells.
Is benign prostatic hyperplasia and hypertrophy the same?
Benign prostatic hyperplasia—also called BPH—is a condition in men in which the prostate gland is enlarged and not cancerous. Benign prostatic hyperplasia is also called benign prostatic hypertrophy or benign prostatic obstruction.
Can hypertrophy and hyperplasia occur together?
Although hypertrophy and hyperplasia are two distinct processes, they frequently occur together, such as in the case of the hormonally-induced proliferation and enlargement of the cells of the uterus during pregnancy.
What is an example in disease of hypertrophy or hyperplasia?
Basic description: Increase in the size of the cell. Types of hypertrophy. ++ Physiologic hypertrophy: Occurs due to a normal stressor. For example, enlargement of skeletal muscle with exercise.
What do terms hypertrophy hyperplasia and hypoplasia mean?
Hypertrophy (increase in the volume of cells or tissues) Hypotrophy (decrease in the volume of cells or tissues)
Does the prostate hypertrophy or hyperplasia?
Benign prostatic hyperplasia (BPH) — also called prostate gland enlargement — is a common condition as men get older. An enlarged prostate gland can cause uncomfortable urinary symptoms, such as blocking the flow of urine out of the bladder. It can also cause bladder, urinary tract or kidney problems.
What is hyperplasia or malignancy?
(HY-per-PLAY-zhuh) An increase in the number of cells in an organ or tissue. These cells appear normal under a microscope. They are not cancer, but may become cancer. Enlarge.
What is the hypertrophy?
Hypertrophy is an increase in the size of cells (or tissues) in response to various stimuli. A typical example is muscular hypertrophy in response to exercise. Exercise stimulates skeletal and cardiac muscle fibers to increase in diameter and to accumulate more structural contractile proteins.
What is hypertrophy of the prostate gland?
Overview. Prostate gland hypertrophy (enlargement) is a common medical problem in men over 50. The prostate begins to grow after the age of 25. As the prostate enlarges, it presses on the bladder and the urethra, obstructing the flow of urine and causing discomfort.
What is hypertrophy in pathology?
Hypertrophy is an adaptive increase in the mass of a cell, tissue, or organ that does not result from cell proliferation, that is, hyperplasia. From: Fundamentals of Toxicologic Pathology (Third Edition), 2018.
What is hyperplasia in pathology?
An increase in the number of cells in an organ or tissue. These cells appear normal under a microscope. They are not cancer, but may become cancer. Enlarge. Normal cells may become cancer cells.
How do you classify hypertrophy and hyperplasia?
From the differences, we can conclude that hyperplasia is the increase in the size of a tissue or an organ due to an increased number of cells while hypertrophy is an increase in the size of an organ due to the swelling of individual cells.