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leukocytosis

leukocytosis

1 9.3
A higher than normal number of white blood cells in the blood
  • noun
  • /ˌluːkoʊsaɪˈtoʊsɪs/
  • Specialized
translation icon : leucocitosis
  • The disease is associated with an elevated erythrocyte sedimentation rate, leukocytosis, neutrophilia, and anemia.
  • fever and leukocytosis
  • leukocytosis and anemia

Examples

  • Findings on the blood workup were normal except for leukocytosis (white blood cell count WBC: 16.9 x 10^9/L).

    Academic text (2006)
  • Anaemia, prolongation of bleeding time, and leukocytosis are common haematological complications of ARF and are usually multifactorial in origin.

    Academic text (1995)
  • Pain, fever, and/or leukocytosis were present in all 12 of our patients.

    Academic text (2003)
  • Resolution of pain, fever, and leukocytosis normally suggests that a perforation is healing.

    Academic text (2003)
  • Moreover, fever and leukocytosis should not occur in uncomplicated cases of ingested foreign bodies.

    Academic text (2003)
  • Perforation did not become evident until afterward, when they developed persistent pain, fever, and/or leukocytosis.

    Academic text (2003)
  • Fever developed in the patient 3 days after admission, and clinical tests showed peripheral leukocytosis with neutrophilia (Table).

    Academic text (2015)
  • Findings on the blood workup were normal with the exception of leukocytosis (WBC: 14.0 x 10^9/L).

    Academic text (2006)
  • Bacteremia, the presence of bacteria in the blood, initiates SIRS with the classic clinical findings of temperature, leukocytosis, tachycardia, and tachypnea.

    Academic text (2005)
  • The patient's test results showed leukocytosis, indicating a potential infection that requires further investigation.

Antonyms

leukopenia
  • Specialized
9.8

A low number of white blood cells in the blood, making infections more likely

How Many

leukocytosis
  • Specialized
1 9.3
leukopenia
  • Specialized
9.8
agranulocytosis
  • Specialized
1 9.9

Surface Forms

leukocytosis singular
leukocytoses plural
leucocytoses plural
leucocytosis singular

Morphology

leukocytosis = leukocyte (opaque) = leukocyte + osis

Forming a medical noun by adding the suffix '-osis' to 'leukocyte' is a regular pattern meaning a condition involving those cells, but it relies on knowledge of specialized terms and the Greek-derived suffix.

Etymology

Leukocytosis comes from three parts: leuko- meaning 'white', cyto- meaning 'cell', and -osis meaning 'a condition' or 'an increase'. So, leukocytosis literally means 'many white cells', which is why doctors use it for having too many white blood cells.