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Questionnaire of Tjio et al to Screen for a Coagulopathy in a Patient with Epistaxis

Specialty:

Neurology, Psychiatry, Ophthalmology & Otolaryngology
Hematology Oncology

Objective:

ICD-10:

Description:

The yield of coagulation laboratory screening tests in a patient with epistaxis is relatively low. Tjio et al proposed 4 questions which can help to identify a patient who should or should not have laboratory testing done.

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