A & A case reports
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In a healthy 12-year-old female with scoliosis, prone positioning resulted in pressor-refractory cardiovascular collapse. Resumption of supine position immediately improved hemodynamics. Intraoperative transesophageal echocardiography (TEE) revealed a collapsed left atrium and biventricular failure. ⋯ However, hemodynamic stabilization was restored and maintained by repositioning chest pads caudally. The patient successfully underwent a 6-hour scoliosis repair without perioperative morbidity. With this case, we aim to: (1) reintroduce awareness of this mechanical obstructive cause of reversible hypotension; (2) highlight the use of intraoperative TEE during prone hemodynamic collapse; and (3) suggest an alternative prone positioning technique if chest compression results in hemodynamic instability.
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Hypnosis has been proven to be a powerful tool in the management of anxiety and pain. It allows for an increase of pain threshold, which can reach the level of surgical analgesia. Recently injection of local anesthetics around the serratus muscle has been presented as an alternative to paravertebral block for cancer breast surgery. We report the successful use of hypnosis in combination with an axillary compartment block for lumpectomy and axillary lymph node dissection.
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Case Reports
Aortoiliac Thrombosis Following Tranexamic Acid Administration During Urgent Cesarean Hysterectomy: A Case Report.
Postpartum hemorrhage (PPH) contributes to 25% of maternal deaths worldwide. Abnormal placentation is a well-known culprit of PPH. ⋯ We present a 35-year-old parturient with placenta percreta that was managed with internal iliac artery balloon occlusion with concomitant use of TXA during urgent cesarean hysterectomy with subsequent aortoiliac thrombosis formation. The role of both TXA and arterial balloons in PPH, along with their respective limitations, are discussed.
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Osteogenesis imperfecta (OI) is a rare disabling genetic connective tissue disorder. General anesthesia in these patients is associated with increased risks. ⋯ We are reporting the use of combined spinal-epidural anesthesia for a prolonged surgery (multiple osteotomies) of lower limbs in a 10-year-old wheelchair-bound child with OI type III. Preoperative counseling, ultrasonography guidance, titrated local anesthetic dosage, and dexmedetomidine sedation helped establish optimum surgical conditions.
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Case Reports
Spinal Cord Stimulation Treatment for Persistent Pain After a Burn Injury: A Case Report.
Spinal cord stimulation (SCS) is used to treat neuropathic pain, but there are no published studies on its use to treat burn pain. We used SCS to treat a 67-year-old man suffering from burn pain that could not be managed with high-dose opioids or adjuvant neuropathic analgesics. ⋯ He underwent permanent implantation of a SCS and achieved an opioid-free state. This case suggests that SCS treatment is a therapeutic option for burn pain refractory to conventional therapy.