Postpartum hemorrhage is a common cause of maternal mortality; its main cause is placenta accreta. Therapeutic hypothermia is a generally accepted means of improving clinical signs in postcardiopulmonary resuscitation patients. A 41-year-old pregnant woman underwent a cesarean section under general anesthesia at 37 weeks of gestation. After the cesarean section, the patient experienced massive postpartum bleeding, which led to cardiac arrest. Once spontaneous circulation returned, the patient underwent an emergency hysterectomy and was placed under therapeutic hypothermia management. The patient recovered without neurological complications.
Adult ; Anesthesia, General ; Cesarean Section ; Emergencies ; Female ; Heart Arrest* ; Hemorrhage ; Humans ; Hypothermia ; Hypothermia, Induced* ; Hysterectomy* ; Maternal Mortality ; Placenta Accreta ; Postpartum Hemorrhage* ; Postpartum Period* ; Pregnancy ; Pregnant Women ; Resuscitation

Perioperative stroke can lead to mortality or serious disability and usually occurs in patients undergoing cardiac, vascular, or neurologic surgery; it is rare in gynecological surgery. We report the case of a patient who suffered life-threatening cerebral infarction after elective laparoscopic hysterectomy. During the surgery, the patient was placed in the Trendelenburg position. On postoperative day one, the patient was diagnosed with right hemisphere cerebral infarction; brain computed tomographic angiography showed proximal right internal carotid artery occlusion. Decompressive craniectomy was performed to resolve brain swelling, but the patient died 10 days later.
Angiography ; Brain ; Brain Edema ; Carotid Artery, Internal ; Cerebral Infarction* ; Decompressive Craniectomy ; Female ; Gynecologic Surgical Procedures ; Head-Down Tilt* ; Humans ; Hysterectomy* ; Mortality ; Stroke

Postpartum hemorrhage is a common cause of maternal mortality; its main cause is placenta accreta. Therapeutic hypothermia is a generally accepted means of improving clinical signs in postcardiopulmonary resuscitation patients. A 41-year-old pregnant woman underwent a cesarean section under general anesthesia at 37 weeks of gestation. After the cesarean section, the patient experienced massive postpartum bleeding, which led to cardiac arrest. Once spontaneous circulation returned, the patient underwent an emergency hysterectomy and was placed under therapeutic hypothermia management. The patient recovered without neurological complications.
Adult ; Anesthesia, General ; Cesarean Section ; Emergencies ; Female ; Heart Arrest ; Hemorrhage ; Humans ; Hypothermia ; Hypothermia, Induced ; Hysterectomy ; Maternal Mortality ; Placenta Accreta ; Postpartum Hemorrhage ; Postpartum Period ; Pregnancy ; Pregnant Women ; Resuscitation

Submental intubation has been the recommended airway management procedure for maxillofacial surgery since proposed by Altemir in 1986. We adopted various submental intubation modifications based on modified intubation protocols and report on the effectiveness and problems of each modified method. Case: Among a total of 13 submental intubation cases during the last five years, five representative methods are described. The proximal end of the endotracheal tube was protected by a nelaton catheter in case 1, by a suction connector in case 2, and by a dental needle cap in case 3. In case 4, a nasal speculum was used to expand a single route, and in case 5, a laparoscopic trocar was used to secure a single route. Conclusions: Use of a laparoscopic trocar might be the most effective way to obtain a single submental route. However, considering cost, use of a nasal speculum is also an effective suboptimal solution.

We describe the occurrence of acute type A aortic dissection in a patient with situs inversus totalis. A 37-year-old man presented to the emergency department with acute chest pain. Initial chest X-ray findings showed a right-sided heart and a left-sided liver. Contrast-enhanced computed tomography revealed a Stanford type A acute aortic dissection, aortic root dilatation, and situs inversus totalis. All of the thoracic structures were mirror-image reversed and an abnormal coronary artery was observed. The Bentall operation was performed. This report demonstrates that computed tomography and echocardiography were useful for understanding the anatomy and the presence or absence of concurrent anomalies in a patient with situs inversus totalis. The patient’s postoperative course was uneventful.

Objectives: Given that cardiopulmonary resuscitation (CPR) is an aerosol-generating procedure, it is necessary to use a mechanical ventilator and reduce the number of providers involved in resuscitation for in-hospital cardiac arrest in coronavirus disease (COVID-19) patients or suspected COVID-19 patients. However, no study assessed the effect of changes in inspiratory time on flowrate and airway pressure during CPR. We herein aimed to determine changes in these parameters during CPR and identify appropriate ventilator management for adults during CPR. Methods: We measured changes in tidal volume (Vt), peak inspiratory flow rate (PIFR), peak airway pressure (Ppeak), mean airway pressure (Pmean) according to changes in inspiratory time (0.75 s, 1.0 s and 1.5 s) with or without CPR. Vt of 500 mL was supplied (flowrate: 10 times/min) using a mechanical ventilator. Chest compressions were maintained at constant compression depth (53 ± 2 mm) and speed (102 ± 2/min) using a mechanical chest compression device. Results: Median levels of respiratory physiological parameters during CPR were significantly different according to the inspiratory time (0.75 s vs. 1.5 s): PIFR (80.8 [73.3 – 87.325] vs. 70.5 [67 – 72.4] L/min, P < 0.001), Ppeak (54 [48 – 59] vs. 47 [45 – 49] cmH2O, P < 0.001), and Pmean (3.9 [3.6 – 4.1] vs. 5.7 [5.6 – 5.8] cmH2O, P < 0.001). Conclusions Changes in PIFR, Ppeak, and Pmean were associated with inspiratory time. PIFR and Ppeak values tended to decrease with increase in inspiratory time, while Pmean showed a contrasting trend. Increased inspiratory time in low-compliance cardiac arrest patients will help in reducing lung injury during adult CPR.

No abstract available.
Acute Disease ; Biopsy ; Fatal Outcome ; Female ; Fluorescent Antibody Technique ; Glomerulonephritis/*complications/diagnosis/drug therapy/immunology ; Humans ; Immunosuppressive Agents/therapeutic use ; Microscopic Polyangiitis/*complications/diagnosis/drug therapy/immunology ; Middle Aged ; Pancreatitis/diagnosis/drug therapy/*etiology/immunology ; Treatment Outcome

Infectious arteritis is a rare complication of liver abscess, and infectious arteritis involving multiple arterial sites with pseudoaneurysm formation has not been described previously. A 74-year-old man treated for liver abscess complained of abdominal and neck pain. Abdominal computed tomographic angiography (CTA) revealed a decrease in the size of the liver abscess, but also disclosed a pseudoaneurysm in the distal descending thoracic aorta was newly noted. Neck CTA revealed arteritis with abscess formation in the left internal carotid artery (ICA). Follow-up CTA after antibiotic therapy showed a decrease in the size of the left ICA abscess and a significant increase in the size of the aortic pseudoaneurysm. To prevent the rupture of the pseudoaneurysm, an endovascular stent graft was used. The final CTA revealed the disappearance of the aortic pseudoaneurysm with good apposition of the grafted stent. The patient has been monitored for 3 years with no new clinical events.
Abscess ; Aged ; Aneurysm, False* ; Angiography ; Aorta, Thoracic ; Arteritis* ; Blood Vessel Prosthesis ; Carotid Artery, Internal ; Endovascular Procedures ; Follow-Up Studies ; Humans ; Liver Abscess* ; Neck ; Neck Pain ; Rupture ; Stents ; Transplants

Infections are the second leading cause of mortality among patients with end-stage renal disease (ESRD). Recently, colonization or infection with vancomycin-resistant enterococci (VRE) is increasing in prevalence at many institutions and is often reported in dialysis patients. Enterococci are generally considered to be of low pathogenicity but may cause urinary tract infection, bacteremia, endocarditis or meningitis in debilitated patients. Three cases of VRE peritonitis in patients on CAPD were reported, but there was no report of VRE urinary tract infection (UTI) in hemodialysis patients in Korea. We present a case of VRE UTI with pseudomembranous colitis (PMC) in an ESRD patient with anal VRE colonization. The VRE UTI was treated successfully with linezolid.
Acetamides ; Bacteremia ; Coinfection ; Colon ; Dialysis ; Endocarditis ; Enterococcus ; Enterocolitis, Pseudomembranous ; Humans ; Kidney Failure, Chronic ; Korea ; Meningitis ; Oxazolidinones ; Peritoneal Dialysis, Continuous Ambulatory ; Peritonitis ; Prevalence ; Renal Dialysis ; Urinary Tract ; Urinary Tract Infections ; Vancomycin ; Vancomycin Resistance ; Linezolid

BACKGROUND: Use of GlideScope® laryngoscopes and lightwands for tracheal intubation does not require much force. Theoretically, less stimulation can reduce hemodynamic changes during intubation. We investigated the hemodynamic response to tracheal intubation using different laryngoscope types during remifentanil infusion. METHODS: Sixty American Society of Anesthesiologists class I-II patients were compared in terms of tracheal intubation time, hemodynamic changes, and postoperative pharyngeal complications when using a GlideScope®, lightwand, or Macintosh laryngoscope. Propofol and rocuronium were injected and remifentanil was infused for three minutes. Blood pressure and heart rate were measured before and 1, 3, and 5 minutes after tracheal intubation. Patients were assessed for postoperative oral and tracheal bleeding as well as hoarseness, dysphagia, and sore throat. RESULTS: Intubation time was prolonged in the GlideScope® group. All three groups showed a significant decrease in systolic and diastolic blood pressure 1, 3, and 5 minutesafter tracheal intubation. Heart rates increased significantly in all three groups immediately after intubation as well as 1 minute later in the GlideScope® group. However, there were no differences in blood pressure, heart rate, or the occurrence of hoarseness, dysphagia, and sore throat among the three groups. CONCLUSIONS: No differences in hemodynamic change were found among the three different techniques.
Blood Pressure ; Deglutition Disorders ; Heart Rate ; Hemodynamics* ; Hemorrhage ; Hoarseness ; Humans ; Intubation* ; Laryngoscopes* ; Pharyngitis ; Propofol