We report here the successful use of the Airtraq(R) optical laryngoscope (AOL) as a rescue device following failed awake flexible fiberoptic nasotracheal intubation of a patient with severe mandibular microsomia. We attempted awake fiberoptic nasotracheal intubation following topical anesthesia with 4% lidocaine spray three times to induce general anesthesia for distraction osteogenesis of mandibular bone. However, due to a shallow pharyngeal cavity and cranially displaced larynx, we failed to locate the larynx each time and were therefore not able to intubate the patient. Awake orotracheal intubation using the AOL allowed us to easily intubate the patient. Therefore, we recommend that the AOL be used as a rescue airway device for intubation of difficult airways.
Anesthesia ; Anesthesia, General ; Humans ; Intubation ; Laryngoscopes ; Larynx ; Lidocaine ; Osteogenesis, Distraction

Epiglottic tuberculosis without pulmonary involvement is an uncommon disease that has rarely been described in Korea. We report here a case of a 36 year-old man with a recurrent tuberculosis abscess in his thigh. He had been treated with steroids for systemic lupus erythematosus, and he suffered from recurrent tuberculosis abscess in the thigh where he had received total hip replacement arthroplasty. When inducing general anesthesia for incision and drainage, we noticed a destroyed epiglottis. After consultation with an otolaryngologist, we concluded that the patient has had epiglottic tuberculosis and precautions against tuberculosis infection were taken. The surgery ended without event. The patient recovered safely and was transferred from the operating room directly to the general ward. In this paper, we also discussed the epiglottic tuberculosis and precautions that were taken to prevent tuberculosis infection of the healthcare workers in the operating theater.
Abscess ; Anesthesia, General ; Arthroplasty ; Arthroplasty, Replacement, Hip ; Delivery of Health Care ; Drainage ; Epiglottis ; Humans ; Korea ; Lupus Erythematosus, Systemic ; Operating Rooms ; Patients' Rooms ; Steroids ; Thigh ; Tuberculosis

We report a case of cardiac arrest in a 71 year old male during the Valsalva maneuver that had been performed immediately after completing a pneumonectomy. The patient had a subclinical atrial septal defect (1.08 cm sized) and he previously undergone a left upper lobectomy of the lung without complications 11 months earlier. He underwent a left completion pneumonectomy due to recurrent lung cancer. After surgery a Valsalva maneuver was performed with 35 cmH2O to relocate the mediastinum. During this procedure, the patient experienced a cardiac arrest and was resuscitated with difficulty. It is believed that the cardiac arrest was due to pulmonary hypertension, right ventricular failure and right to left shunt caused by several factors, such as the pneumonectomy, subclinical atrial septal defect (1.08 cm sized), and Valsalva maneuver. In addition, the hypovolemia caused by fluid restriction and the epidural injection of local anesthetics might have contributed to this incident. Although it is a rare complication, it is suggested that subclinical ASD can cause severe hypoxemia, dyspnea even cardiac arrest after pneumonectomy. In order to avoid these complications, ASD should be treated with percutaneous closure or surgical intervention. If these are not possible, care must be taken when anesthetizing the patient, and anything that can increase the pulmonary vascular resistance and right to left shunt should be avoided.
Anesthetics, Local ; Anoxia ; Dyspnea ; Heart Arrest ; Heart Septal Defects, Atrial ; Humans ; Hypertension, Pulmonary ; Hypovolemia ; Injections, Epidural ; Lung ; Lung Neoplasms ; Male ; Mediastinum ; Pneumonectomy ; Valsalva Maneuver ; Vascular Resistance

A 26-year-old male who had no underlying disease, including coagulopathy, underwent thoracotomy and bleeding control due to hemothorax. On the fifth postoperative day, paralysis of both lower limbs occurred. Urgent spine magnetic resonance imaging showed a massive anterior spinal epidural hematoma from C2 to L1 level with different signal intensities, which was suspected to be staged hemorrhage. Hematoma evacuation with decompressive laminectomy was performed. The patient's neurologic deterioration was recovered immediately, and he was discharged without neurological deficits. A drug history of naftazone, which could induce a drug-induced platelet dysfunction, was revealed retrospectively. To our knowledge, this is the first report of whole spontaneous spinal epidural hematoma in a young patient, with a history of hemorrhoid medication.
Adult ; Blood Platelets ; Hematoma ; Hematoma, Epidural, Spinal* ; Hemorrhage ; Hemorrhoids ; Hemothorax ; Humans ; Laminectomy ; Lower Extremity ; Magnetic Resonance Imaging ; Male ; Paralysis ; Retrospective Studies ; Spine ; Thoracotomy

Myotonic dystrophy is the most common manifestation of mytonic disease. It is a systemic disease and its most serious complications after general anesthesia result from respiratory failure. We report a case of prolonged respiratory failure after general anesthesia for cesarean section in a presumed myotonic dystrophy patient. A 36-year-old parturient underwent emergency cesarean section under general anesthesia for premature rupture of the amniotic membrane with fetal distress. At the end of the operation, the recovery of respiratory muscle from paralysis was insufficient to maintain spontaneous ventilation despite the administration of reversel agents. Her TOF count was 3/4 and she was reintubated in the PACU. The patient was transferred to the ICU for proper respiratory care and her respiration fully recovered after 21 hours of conservative supportive care.
Adult ; Amnion ; Anesthesia, General* ; Cesarean Section* ; Emergencies ; Female ; Fetal Distress ; Humans ; Myotonic Dystrophy* ; Paralysis ; Pregnancy ; Respiration ; Respiratory Insufficiency* ; Respiratory Muscles ; Rupture ; Ventilation

Benign primary headaches are common during the postpartum period. However, there are several other kinds of headaches caused by specific underlying pathologies like post-dural puncture headache (PDPH), pregnancy induced hypertension, cortical vein thrombosis, posterior reversible encephalopathy syndrome (PRES), subarachnoid hemorrhage, intracranial hemorrhage, brain tumor, and so on. These headaches are rare but each can be life threatening conditions when diagnosis is delayed. If a patient was treated for another type of headache, like a PDPH, the diagnosis would be even more difficult. We report on the case of a 24 year-old woman who suffered with PDPH followed by postpartum eclampsia with PRES.
Diagnosis ; Eclampsia ; Female ; Headache ; Humans ; Hypertension ; Hypertension, Pregnancy-Induced ; Intracranial Hemorrhages ; Pathology ; Post-Dural Puncture Headache ; Posterior Leukoencephalopathy Syndrome* ; Postpartum Period ; Pregnancy ; Seizures ; Subarachnoid Hemorrhage ; Thrombosis ; Veins

Intracerebral hemorrhage (ICH) is one of very dangerous complications of preeclampsia/eclampsia. We experienced postoperative ICH in a 39-year-old woman with preeclampsia and HELLP syndrome. The paturient complained severe headache and upper abdominal pain with nausea and vomiting. Her initial blood pressure was 190/120 mmHg and her heart rate was 80 beat/min. The diagnosis of preeclampsia with HELLP syndrome was confirmed by the severe hypertension and the laboratory findings. She was drowsy at the emergency room but she lost consciousness when transferring to the operation room. Caesarean section was done under general anesthesia. After the operation she could not recover self-respiration and consciousness. Her brain CT showed ICH in the basal ganglia with intraventricular hemorrhage and severe brain edema. She expired one the 5 th post operative day due to brain death and multiple organ failure. Early diagnosis is the key to treating ICH.
Abdominal Pain ; Adult ; Anesthesia, General ; Basal Ganglia ; Blood Pressure ; Brain ; Brain Death ; Brain Edema ; Cerebral Hemorrhage ; Cesarean Section ; Consciousness ; Early Diagnosis ; Emergencies ; Female ; Headache ; Heart Rate ; HELLP Syndrome ; Hemorrhage ; Humans ; Hypertension ; Multiple Organ Failure ; Nausea ; Pre-Eclampsia ; Pregnancy ; Vomiting

BACKGROUND: The aim of this study was to estimate the minimum effective volume (MEV) of 1.5% mepivacaine for ultrasound-guided supraclavicular block by placing the needle near the lower trunk of brachial plexus and multiple injections. METHODS: Thirty patients undergoing forearm and hand surgery received ultrasound-guided supraclavicular block with 1.5% mepivacaine. The initial volume of local anesthetic injected was 24 ml, and local anesthetic volume for the next patient was determined by the response of the previous patient. The next patient received a 3 ml higher volume in the case of the failure of the previous case. If the previous block was successful, the next volume was 3 ml lower. MEV was estimated by the Dixon and Massey up and down method. MEV in 95, 90, and 50% of patients (MEV95, MEV90, and MEV50) were calculated using probit transformation and logistic regression. RESULTS: MEV95 of 1.5% mepivacaine was 17 ml (95% confidence interval [CI], 13-42 ml), MEV90 was 15 ml (95% CI, 12-34 ml), and MEV50 was 9 ml (95% CI, 4-12 ml). Twelve patients had a failed block. Three patients received general anesthesia. Nine patients could undergo surgery with sedation only. Only one patient showed hemi-diaphragmatic paresis. CONCLUSIONS: MEV95 was 17 ml, MEV90 was 15 ml, and MEV50 was 9 ml. However, needle location near the lower trunk of brachial plexus and multiple injections should be performed.
Anesthesia, General ; Brachial Plexus ; Forearm ; Hand ; Humans ; Mepivacaine ; Needles

A 26-year-old male undergoing thoracotomy and bleeding control received a preoperative thoracic epidural for postoperative analgesia. On the fifth postoperative day, paralysis of both lower limbs occurred and urgent magnetic resonance imaging showed massive anterior epidural hematoma. During laminectomy and decompression, platelet dysfunction was diagnosed and preoperative non-steroidal anti-inflammatory drugs medications were supposed to the cause of platelet dysfunction. After infusion of ten units of platelet concentrate, coagulopathy was improved. We should be more careful to drugs with antiplatelet effect when using regional analgesia.
Adult ; Analgesia ; Analgesia, Epidural* ; Blood Platelets ; Decompression ; Hematoma* ; Hemorrhage ; Humans ; Ketorolac* ; Laminectomy ; Lower Extremity ; Magnetic Resonance Imaging ; Male ; Mefenamic Acid* ; Paralysis ; Thoracotomy

Stellate ganglion block (SGB) is an effective method that is used by pain clinicians to treat patients who have pain in the head, neck and arm area. SGB acts mainly by increasing regional blood flow via peripheral vasodilation and decreasing pain sensation by reducing the afferent sensory signals of the sympathetic nervous system in the region. This patient had received more than 450 sessions of left SGB continually for the past 6 years to relieve her left-sided facial pain caused by facial trauma. Out of our curiosity, we tried to obtain some objective dermatological measurements like skin elasticity, water content, and hair follicle density on her scalp and we found that the values were different between the left side of her face and the right side of her face. Here, we report the results and we want pain clinicians to know that repeated SGBs may improve skin elasticity, water content in the skin, and increase the number of hair follicles on the scalp.
Arm ; Elasticity ; Exploratory Behavior ; Facial Pain ; Hair Follicle ; Head* ; Humans ; Methods ; Neck ; Regional Blood Flow ; Scalp ; Sensation ; Skin* ; Stellate Ganglion* ; Sympathetic Nervous System ; Vasodilation ; Water