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hyperplasia

hyperplasia

2 9.8
An abnormal increase in the number of cells in a part of the body that makes it larger
  • noun
  • /ˌhaɪpərˈpleɪʒə/
  • Specialized
translation icon : hiperplasia
  • An increase in cell numbers, known as hyperplasia, often causes the organ to enlarge.
  • benign hyperplasia
  • prostatic hyperplasia
  • atypical hyperplasia

There's several lobes of the prostate that tends to be especially enlarged in cases of BPH and BPH prostate hyperplasia or an enlarged prostate.

Examples

  • However, the differentiation between hyperplasia and oncocytoma has been the subject of much debate.

    Academic text (2008)
  • Neointimal hyperplasia is an early and essential step in the pathogenesis of atherosclerosis and restenosis.

    Academic text (2012)
  • Have them check it for lymphoid hyperplasia.

  • A high rate of bleeding or endometrial hyperplasia has also been reported in other trials.

    Academic text (2002)
  • In this review, they found only six reports of cancer and five cases of atypical ductal hyperplasia.

    Academic text (2015)
  • Studies show that pumpkin oil can benefit the treatment of benign prostate hyperplasia.

    Academic text (2015)
  • Hyperparathyroidism is frequently caused by the development of a parathyroid adenoma and less often by hyperplasia or carcinoma.

    Academic text (2005)
  • The potential inhibitory effects of this drug on intimal hyperplasia and SMC proliferation were investigated.

    Academic text (2012)
  • The oral cavity appeared normal; however, indirect laryngoscopy revealed mild hypopharyngeal erythema with hyperplasia of the adenoidal bed.

    Academic text (2008)
  • The three most common prostate problems are an enlarged prostate (benign prostatic hyperplasia or BPH), prostatitis, and prostate cancer.

    Academic text (2012)

Synonyms

overgrowth
vshyperplasia
  • Specialized
1 7.1

An unusual increase in size of a body part or tissue

refers specifically to increased cell number causing enlargement
hypercellularity
vshyperplasia
  • Specialized
9.9

An unusually large number of cells in a body part, often showing disease

describes the abnormal increase that produces that high cell count
overdevelopment
vshyperplasia
  • Specialized
6.3

Too much growth of a body part or tissue that makes it too large and may cause problems

focuses on cell proliferation rather than general development changes

Antonyms

hypoplasia
  • Specialized
1 9.9

A body part that does not develop fully because it has too few cells

Compounds

An enlargement of the prostate gland that is not cancer and often makes it hard to pee

How Enlarged

neoplasm
  • Specialized
2 8.6
hyperplasia
  • Specialized
2 9.8
normal
1.0
hypoplasia
  • Specialized
1 9.9

Surface Forms

hyperplasia singular
hyperplasias plural

Morphology

hyperplasia = hyper + plasia

Although 'hyper-' is a recognizable prefix meaning excessive, the remaining combining form '-plasia' is technical and not a transparent standalone English base, so the full meaning is not easily predictable for a typical learner.

Etymology

Hyperplasia comes from two Greek parts: hyper- meaning 'over' (as in hyperactive) and -plasia meaning 'formation' (the same root in plastic, which is about forming). So hyperplasia literally means 'over-formation' and refers to an extra growth in the number of cells that makes a tissue larger.