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prepatent

prepatent

9.9
A disease stage before it can be found by usual tests
  • adjective
  • /ˌpriːˈpeɪtənt/
  • Specialized
translation icon : prepatente
  • During the prepatent interval, the parasite remains undetectable in standard blood tests.
  • prepatent period

Examples

  • The prepatent period among the species varies from 6 months to 12 months (Urquhart et al., 1996; Osterman, 2005).

    Academic text (2015)
  • Large strongyles larvae migrate widely within the host through extra-alimentary tissues with a minimum of 6-month prepatent period (Kaplan, 2004).

    Academic text (2015)
  • The prepatent phase of the infection can last several weeks before any symptoms appear.

  • Understanding the prepatent duration helps researchers predict when the disease will be diagnosable.

Synonyms

incubation
vsprepatent
  • Specialized
14 6.1

The time between catching an infection and the first signs of illness

is the time before standard tests can detect infection rather than before symptoms
incubation period
vsprepatent
  • Specialized
8 3.5

Time between becoming infected and showing symptoms

is the time before standard tests can detect infection rather than before symptoms
preclinical
vsprepatent
  • Specialized
7.2

An early stage of a disease before symptoms appear

is the period before standard tests can detect the disease
presymptomatic
vsprepatent
  • Specialized
8.1

Before symptoms appear, a person can still spread a disease

is the stage before standard tests can detect infection
prediagnosis
vsprepatent
  • Specialized
7.4

An early idea about a patient's illness before official tests show it

is specifically before detection by standard tests

How Detectable

patent
4.1
detectable
14 3.6
prepatent
  • Specialized
9.9
undetectable
23 6.5

Surface Forms

prepatent positive

Morphology

prepatent = patent (semi-transparent) = pre + patent

The prefix 'pre-' indicates 'before', but the specific meaning related to disease detection is specialized.

Etymology

The word prepatent breaks into pre- ('before') and patent, from an old word meaning 'open' or 'show'. In medicine, a prepatent period is the time before a disease 'shows' or becomes detectable, which is why tests may not find it yet.