Role of point of care ultrasound in the absence of radial pulse and unrecordable blood pressure during the assessment of shock: Case report.

INTRODUCTION

Point-of-care ultrasound (POCUS) has been an integral part of patient evaluation in the Emergency Department. It has been used increasingly for the evaluation of critically ill and trauma patients.

CASE PRESENTATION: We report a case of 60-year-old male patient who presented to the Emergency department with flank pain and urinary symptoms suggesting pyelonephritis with unrecordable blood pressure indicating potential septic shock, but the absence of bilateral radial pulses triggered the use of POCUS which reveal bilateral radial artery occlusion.

CASE DISCUSSION: Assessment of the peripheral pulses (usually radial pulse) is an important clue to estimate the systolic blood pressure with presence of a pulse correlating to a systolic SBP of ≥80 mmHg. this case report showed there was an absent peripheral radial and brachial pulse despite the patient appearing hemodynamically stable and no other signs of shock. By utilizing vascular POCUS, the patient's diagnosis completely changed. The use of POCUS led to an instant diagnosis and appropriate patient management.

CONCLUSION

Point-of-Care ultrasound is a valuable diagnostic tool that can help narrow down differential diagnostics and guide early proper management and intervention.