ABSTRACT
Classical trigeminal neuralgia is characterized by recurrent attacks of lancinating pain in the trigeminal nerve distribution, and no cause of the symptoms can be identified, other than vascular compression. This type of injury may rarely be caused by identifiable conditions, including tumor in the cerebellopontine angle. If the patient is suspected for secondary trigeminal neuralgia, further evaluation is required to diagnose and treat correctly. We report a case of a 49-year-old woman with a 1-month history of facial pain, who was initially misdiagnosed as odontalgia, and even treated with the extraction of her molar teeth. This case with the review of secondary trigeminal neuralgia may highlight the difficulties of diagnosis, and the importance of early diagnostic imaging, when trigeminal neuralgia occurs with a brain tumor.
Subject(s)
Female , Humans , Brain Neoplasms , Cerebellopontine Angle , Diagnostic Imaging , Facial Pain , Meningioma , Molar , Neuroma, Acoustic , Tooth , Toothache , Trigeminal Nerve , Trigeminal NeuralgiaABSTRACT
A 59-year-old woman was scheduled to undergo a robot-assisted distal gastrectomy under general anesthesia. During the operation, the vital signs were maintained in normal range. After 7 hours of surgery, the pulse oxymeter graph became flat and the end tidal CO2 concentration suddenly decreased. Palpation of the carotid artery revealed no heart beat but the EKG continued to show sinus rhythm. Pulseless electrical activity (PEA) was diagnosed. An advanced cardiopulmonary life support protocol for PEA was immediately initiated, which included chest compressions and doses of IV cardiovascular drugs. However, in spite of continuous CPR, the heart wasn't recovered from the arrest. We experienced cardiac arrest for pulseless electrical activity during robot-assisted distal gastrectomy.
Subject(s)
Female , Humans , Middle Aged , Anesthesia, General , Cardiopulmonary Resuscitation , Cardiovascular Agents , Carotid Arteries , Electrocardiography , Gastrectomy , Heart , Heart Arrest , Hypovolemia , Palpation , Pisum sativum , Reference Values , Thorax , Vital SignsABSTRACT
Amyotrophic lateral sclerosis (ALS), also referred to as Lou Gehrig's disease, is a degenerative disorder of motor neuron system of the spinal cord and the cortical neuron. Patients with ALS present a unique challenge to the anesthesiologist. Respiratory muscle weakness, for instance, can result in trouble with proper breathing after general anesthesia. We report a case of spinal anesthesia for discectomy in a patient with ALS.
Subject(s)
Humans , Amyotrophic Lateral Sclerosis , Anesthesia, General , Anesthesia, Spinal , Diskectomy , Motor Neurons , Neurons , Respiration , Respiratory Muscles , Spinal CordABSTRACT
BACKGROUND: The aim of this study was to define the optimal target concentration of remifentanil which effectively achieves conscious sedation without significant vital sign changes and side effects during spinal anesthesia. METHODS: Sixty patients underwent spinal anesthesia with 0.5% hyperbaric bupivacaine (8-16 mg), and were infused with a target controlled infusion (TCI) of remifentanil at 1.0 ng/ml (group R10, n = 15), 2.0 ng/ml (group R20, n = 15), 3.0 ng/ml (group R30, n = 15), and 3.5 ng/ml (group R35, n = 15). Observer's assessment of alertness/sedation (OAA/S) scale, the bispectral index (BIS), anxiety levels and infusion rate of remifentanil were monitored during the operation. RESULTS: OAA/S scale was significantly lower in groups R30 (3.96) and R35 (3.34) than groups R10 (4.31) and R20 (4.26). Incidence of intraoperative respiratory depression events, post operative nausea and vomiting were significantly higher in group R35 than the other groups. There were no significant differences in BIS, anxiety level and incidences of recall of the operative procedure among the groups. CONCLUSIONS: We conclude that the TCI of remifentanil at 3.0 ng/ml produces an effective sedation and anti-anxiety effects without significant side effects during spinal anesthesia.