5 results
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- History of bleeding ... smear, HIV/HCV testing ... K), H. pylori test ... country), thyroid function ... test, ANA (e.g.
Bleeding and Bruising - Disorders of Hemostasis - Differential Diagnosis Framework

== Quantitative or Qualitative defect in
Qualitative defect in platelets ... characteristic of a platelet ... discern these causes ... are liver function ... fibrinogen levels, and testing
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Thrombocytopenia - Abnormal platelet ... function - Clotting ... Fecal occult blood test ... anti-streptolysin O titre • Measurement
Bleeding manifestations 
Petechiae are small, flat, red, discrete areas of skin bleeding that are typically <2
ecchymosis) is caused ... Repeat tests at ... lowest levels Platelet ... to be normal, PT ... Measurement of coagulation
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Assess functional ... Functional status ... event, follow ACC algorithm ... determine if stress test ... - what is the bleeding