ABSTRACT
No abstract available.
Subject(s)
Analgesia , Lymph Node Excision , Lymph Nodes , Mastectomy, SimpleABSTRACT
Historically, peripheral nerve blocks (PNBs) have not been as widely used as spinal and epidural anesthesia in the lower extremities due to difficulties inherent to the technique, resulting in an incomplete block and other complications. Recently, ultrasound machines have been used to facilitate locating peripheral nerves, resulting in a gradual increase in the utilization of PNBs. Currently, PNBs are used in sole regional anesthesia as well as for management of acute and chronic pain. PNBs have several advantages over other anesthetic techniques, such as central neuraxial blocks and general anesthesia. First of all, PNBs provide an improved peri-operative analgesia. Therefore, excessive opioid consumption is no longer necessary to control pain, and this results in fewer adverse effects, such as nausea, vomiting, pruritus, and respiratory depression. Furthermore, PNBs can be used as an alternative technique for high risk patients to whom a sympathetic blockade may lead to problems due to its little effect on hemodynamics. However, the use of PNBs also has pitfalls, such as a late onset, long preparation time, and risk of failure. There are advantages and disadvantages to using PNBs. If used on select cases with proper consideration for patient safety and satisfaction, PNBs can become commonly used, like other anesthetic techniques.
Subject(s)
Humans , Analgesia , Anesthesia , Anesthesia, Conduction , Anesthesia, Epidural , Anesthesia, General , Chronic Pain , Hemodynamics , Lower Extremity , Nausea , Nerve Block , Patient Safety , Peripheral Nerves , Pruritus , Respiratory Insufficiency , Ultrasonography , VomitingABSTRACT
No abstract available.
Subject(s)
Hemiarthroplasty , Hemorrhage , Hip , Hypotension , Retrospective StudiesABSTRACT
Blue rubber bleb nevus syndrome (BRBNS) is a rare congenital disorder characterized by multiple venous malformations in the skin, soft tissues and gastrointestinal (GI) tract. Patients with this syndrome may develop iron deficiency anemia from chronic GI hemorrhage and require lifelong treatment with iron and blood transfusions. In addition, GI lesions can be treated using endoscopic techniques such as sclerotherapy, band ligation, coagulation, and polypectomy. We describe here the anesthetic management of a 12-year-old male patient with BRBNS for endoscopic polypectomy under general anesthesia.