Caterpillar Envenomation Workup
- Author: Robert L Norris, MD; Chief Editor: Scott H Plantz, MD, FAAEM more...
Laboratory Studies
Laboratory studies are generally not required for caterpillar stings unless evidence of coagulopathy is present.
- CBC count
- Coagulation studies
- Prothrombin time (PT)
- Activated partial thromboplastin time (aPTT)
- Fibrinogen level
- Fibrin degradation products
- D-dimer assay
- Urine bedside test for blood
Imaging Studies
A chest radiograph is reasonable if the patient has significant respiratory symptoms.
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