https://www.mayoclinic.org/diseases-conditions/thrombocytosis/symptoms-causes/syc-20378315

Sep 13, 2018 ... Your doctor might detect thrombocytosis in a routine blood test result that shows a high platelet level. If your blood test indicates thrombocytosis, ...

https://www.mayoclinic.org/diseases-conditions/thrombocytosis/diagnosis-treatment/drc-20378319

Sep 13, 2018 ... This test can determine whether your platelet count is higher than normal. ... It's likely that a routine blood test showing a high platelet count will ...

https://my.clevelandclinic.org/health/diseases/13350-thrombocytosis

Learn about thrombocytosis and high platelet count from the Cleveland Clinic, including diagnosis and treatment.

https://www.medicinenet.com/what_does_high_platelet_count_mean/ask.htm

An elevated platelet count is known as thrombocytosis. There are a number of causes, including chronic inflammation.

https://www.nhlbi.nih.gov/health-topics/thrombocythemia-and-thrombocytosis

Overview. The term "thrombocythemia" is preferred when the cause of a high platelet count isn't known. The condition sometimes is called primary or essential  ...

https://www.verywellhealth.com/things-that-elevate-your-platelet-count-401336

In general, a platelet count more than 450,000 cells per microliter is considered elevated; this is known as thrombocytosis. There are numerous causes of ...

https://www.merckmanuals.com/home/quick-facts-blood-disorders/myeloproliferative-disorders/high-platelet-count

High Platelet Count - Learn about the causes, symptoms, diagnosis & treatment from the Merck Manuals - Medical Consumer Version.

https://www.merckmanuals.com/professional/hematology-and-oncology/thrombocytopenia-and-platelet-dysfunction/overview-of-platelet-disorders

Any of these conditions, even those in which platelets are increased, may cause ... The risk of bleeding is inversely proportional to the platelet count and platelet ...

https://www.healthline.com/health/primary-thrombocythemia

A high platelet count can cause blood clots to develop spontaneously. Normally, your blood begins to clot to prevent a massive loss of blood after an injury.

https://www.pharmaceutical-journal.com/news-and-analysis/news/patients-with-high-platelet-counts-should-be-tested-for-cancer/20202865.article

May 26, 2017 ... A raised platelet count or thrombocytosis is a risk indicator of cancer in adults, according to the results of the first large-scale study of its kind ...