A & A case reports
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Chronic chest pain is a challenge, and serratus anterior muscle pain syndrome (SAMPS) is often overlooked. We have developed an ultrasound-guided technique for infiltrating local anesthetics and steroids in patients with SAMPS. ⋯ Three months after treatment, all patients had experienced a significant reduction in pain. Infiltration for SAMPS confirms the diagnosis and provides adequate pain relief.
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Surgical positioning is accompanied by numerous anesthetic considerations, particularly its potential effects on the cardiovascular, respiratory, and nervous systems. Clinical studies have shown that lateral positioning does not affect hemodynamics; however, with the addition of trunk flexion, there is a decrease in cardiac output, which may be secondary to caval compression. In this report, we describe a unique case of hypotension that arose in a patient positioned only in the right lateral decubitus position with flexion and that was exacerbated by an abnormally narrow inferior vena cava.
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Arterial gas embolism can be caused by direct entry of gas into systemic arteries or indirectly by venous-to-arterial shunting. Although arterial gas embolism is rare, most documented cases are iatrogenic, resulting from the entry of gas during procedures that involve direct vascular cannulation or intracavitary air insufflation. Of the 18 identified case reports of air embolism during endoscopy, 11 cases describe findings of cerebral arterial gas embolism during upper endoscopy. ⋯ We report a rare case of cerebral arterial gas embolism in a 64-year-old woman, which occurred during endoscopic dilation of an esophageal stricture and was subsequently treated with hyperbaric oxygen therapy. In this case report, we explore the possible etiologies, clinical workup, and therapeutic management of cerebral artery gas embolisms. Hyperbaric oxygen therapy is the treatment of choice for cerebral arterial gas embolism, with earlier treatments resulting in better outcomes.
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This case report describes the intraoperative use of extracorporeal life support (ECLS) for an elective thoracoscopic maze procedure in which the patient could not tolerate one-lung ventilation because of hypoxia. Potential pitfalls associated with the anesthetic management of elective intraoperative ECLS include managing native cardiac ejection and ECLS flows to provide optimal oxygenation and cardiac output. Particular attention must be paid to cardiac and respiratory physiology when ECLS is used in a patient with normal cardiac function.
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Powerful entities are pushing physicians to become more involved with quality improvement (QI). We report a QI project to standardize and improve the ergonomics of the anesthesia medication and supply cart. ⋯ A combination of competing regulations, administrative overprocessing, and the lack of dedicated QI financial resources made simple improvements a challenge. The costs of participating in QI deserve attention.