Hyperplasia

Hyperplasia is a medical condition characterized by an increase in the number of cells in a tissue or organ, leading to enlargement. This increase is typically a response to a stimulus, such as hormonal changes, compensatory actions following injury, or other pathological conditions. Unlike hypertrophy, which involves an increase in cell size, hyperplasia specifically refers to cell multiplication, which can be benign or part of disease processes.

Hyperplasia meaning with examples

In cases of benign prostatic hyperplasia, patients often experience urinary difficulties due to the enlargement of the prostate gland, which obstructs the flow of urine and may require medical intervention.
Hyperplasia of breast tissue can occur during pregnancy due to hormonal changes, leading to an increase in breast size as the body prepares for lactation and breastfeeding.
Patients diagnosed with endometrial hyperplasia may experience abnormal menstrual bleeding, which can result from an imbalance in estrogen and progesterone, necessitating further evaluation and treatment.
Hyperplastic changes in the thyroid gland can lead to conditions such as goiter, where the gland enlarges due to increased cellular proliferation, often in response to iodine deficiency or autoimmune diseases.
The increase in the number of immune cells during an infection is a type of hyperplasia, showcasing how the body adapts to combat pathogens and restore health.

Hyperplasia Synonyms

amplification augmentation augmentation bulging cell enlargement cell expansion cell growth cell proliferation elevation enhancement expansion growth hypergenesis increase overgrowth proliferation swelling thickening tissue enlargement tumor

Hyperplasia Antonyms

abnormal regression atrophy contraction decline decrease deficiency degeneration depletion deterioration diminution failure hypoplasia inhibition loss recession reduction shrinkage stagnation suppression wasting