Raynaud's Phenomenon During Non-operating Room Anesthesia: A Case Report.

Non-operating room anesthesia challenges the anesthesiologist to deliver the same high-quality care as in the operating room. Amid the perplexity of the unfamiliar environment, scarcity of ancillary staff, and physical limitations, a distressing signal from pulse oximetry can cause a scare. We present a case of Raynaud's phenomenon in a patient posted for cystogastrostomy in the endoscopic retrograde cholangiopancreatography suite. The patient had pulmonary complications, a left-sided pleural effusion with underlying lung collapse related to pancreatitis; thus, a non-reassuring reading from pulse oximetry caused alarm. The patient had sinus tachycardia, with a heart rate of 104 beats per minute, and a blood pressure of 100/60 mmHg. We provided supplemental oxygen to the patient while planning for emergency tracheal intubation because of a low peripheral oxygen saturation of 87%. The patient was conscious during this time, prompting us to check the pulse oximeter probe. We then noticed that patient's digits had turned blue/pale. A sudden attack of Raynaud's in the perioperative period can mislead the caregivers, and an unwarranted state of panic can ensue.