This is the 12033rd most frequent Polish word.
leukocytami
"Leukocytami" translates to "leukocytes" or "white blood cells" in English, specifically in the instrumental case plural form.
Subject of the sentence, indicating the entities being referred to.
Leukocytami są nazywane białe krwinki obecne we krwi.
Leukocytes are called white blood cells present in the blood.
Indicating the entities the anomaly is associated with.
Lekarz zbadał próbkę krwi pacjenta i zauważył anomalię leukocytami.
The doctor examined the patient's blood sample and noticed an anomaly with the leukocytes.
Used to specify the agents responsible for a certain function.