Although the incidence is not high in the general surgical population, pulmonary aspiration of gastric contents can result in serious long-term morbidity and mortality. We report a case of early use of extracorporeal membrane oxygenation (ECMO) to correct severe hypoxemia refractory to conventional mechanical ventilation in a patient with massive aspiration of gastric contents immediately followed by acute lung injury during general anesthesia induction. A 64-year-old woman diagnosed with stomach cancer was scheduled for elective diagnostic laparoscopy. Although there was no sign of gastrointestinal tract obstruction and midnight Nil per Os (NPO) was performed before the operation, pulmonary aspiration occurred during the induction of anesthesia. Despite the endotracheal intubation with mechanical ventilation, severe hypoxemia with hypercapnea persisted. Medical team agreed with applying veno-venous (VV) ECMO, and her blood gas analysis results became stable. ECMO was weaned successfully 9 days after the first aspiration event had occurred. Based on this case, early application of extracorporeal life support can have survival benefits.
Acute Lung Injury ; Anesthesia* ; Anesthesia, General ; Anoxia ; Blood Gas Analysis ; Extracorporeal Membrane Oxygenation* ; Female ; Gastrointestinal Tract ; Humans ; Incidence ; Intubation, Intratracheal ; Laparoscopy ; Middle Aged ; Mortality ; Pneumonia, Aspiration ; Respiration, Artificial ; Stomach Neoplasms

Insulinoma is rare functioning islet cell tumor of pancreas and its main feature is frequent attacks of hypoglycemia. Because of frequent seizure, the disease is occasionally mistook as epilepy. We experienced a case of insulinoma with dilantin toxicity in a 45 year old patient who had been treated with dilantin for 7 years. Selective splenic arteriogram showed 0.8cm mass in the tail of pancreas which was proven insulin secreting tumor on histiopathological examination. After operation no more seizure attack was detected and her blood sugar level was well maintained within normal range. This case might provide an insight that the possibility of insulinoma should be considered in patient with episodic neurobehavioral dysfunction such as epilepsy.
Adenoma, Islet Cell ; Blood Glucose ; Epilepsy ; Humans ; Hypoglycemia ; Insulin ; Insulinoma ; Pancreas ; Phenytoin ; Reference Values ; Seizures ; Tail

The inferior alveolar nerve block is the most common method of local anesthesia for intraoral surgery at the posterior mandibular region. However, unexpected complications may occur when administering the local anesthesia. One of these uncommon complications is the fracture of the needle. If the injection needle is broken during the surgery, it should be removed immediately. However, this is one of the most difficult procedures. In this report, we present two cases of needle fracture during the procedure, and its successful removal under general/local anesthesia administration.
Anesthesia ; Anesthesia, Local ; Mandibular Nerve* ; Methods ; Needles* ; Nerve Block

BACKGROUND: There is a clinical need for a simpler measurement of global cardiac function incorporating elements of both systole and diastole. Doppler time index is theoretically regarded as a sensitive index of global left ventricular perfomance and defined as the sum of isovolumetric contraction time (IVCT) and isovolumetric relaxation time (IVRT) divided by ejection time (ET). This study was designed to determine the clinical usefulness of the Doppler time index in patients with left ventricular diastolic dysfunction as well as systolic dysfunction. METHODS: The study population consisted of 23 patients with hypertension as a diastolic dysfunction group, 16 patients with low ejection fraction as a systolic dysfunction group and 31 subjects with normal LV function. The ejection fraction (EF) was measured using M-mode echocardiography. Doppler profiles such as IVCT, IVRT and ET were obtained from Doppler echocardiography. The Doppler time index [ (IVCT+RT)/ET] was calculated from each Doppler velocity profiles. RESULTS: IVRT, IVRT/ET and (IVCT+VRT)/ET were significantly increased in the diastolic dysfunction group (120.5+/-19.5 msec, 0.45+/-0.1, 0.64+/-0.2, respectively:p<0.001, p<0.001, p<0.001, respectively) compared with normal subjects (66.1+/-17.4 msec, 0.25+/-0.0, 0.41+/-0.1). IVCT and IVRT were significantly increased and ET was significantly shortened in systolic dysfunction group (75.4+/-25.7, 144.0+/-39.5 msec, 242.7+/-46.5 msec respectively:p<0.001, p<0.05, p<0.05, respectively) compared with diastolic dysfunction group (50.4+/-23.0 msec, 120.5+/-19.5 msec, 276.8+/-44.6 msec, respectively). IVCT/ET, IVRT/ET and (IVCT+IVRT)/ET also were increased in patients with systolic dysfunction group (0.32+/-0.1, 0.61+/-0.2, 0.93+/-0.2 respectively:p<0.01, p<0.01, p<0.001, res-pectively) compared with diastolic dysfunction group (0.19+/-0.1, 0.45+/-0.1, 0.64+/-0.2). Ejection fraction calculated by M-mode parameters was significantly correlated with (IVCT+IVRT)/ET (correlation coefficient - 0.605, p<0.001). CONCLUSION: The Doppler time index was significantly difficient from normal subjects in patients with isolated LV diastolic dysfunction as well as in those with systolic dysfunction. Thus, this index can be used as a sensitive indicator of myocardial performance.
Diastole ; Echocardiography ; Echocardiography, Doppler ; Humans ; Hypertension ; Relaxation ; Systole ; Ventricular Dysfunction, Left

The authors report two cases of epidermoid cyst in the cerebellopontine angle which presented as trigeminal neuralgia. The tumors were surgically removed by suboccipital craniectomy. The cysts were densely adherent to multiple cranial nerves, including the trigeminal nerve, and the tumors occupied adjacent cisterns. After removal of the cystic content, it was sometimes difficult to differentiate the tumor capsule from the arachnoid membrane. In one patient, trigeminal neuralgia was resolved immediately after the operation, while for two weeks postoperatively, the other suffered severe headache and facial dysesthesia due to aseptic meningitis. To avoid surgical complications, it is resonable to leave a minute capsule attached to cranial nerves or blood vessels.
Arachnoid ; Blood Vessels ; Cerebellopontine Angle* ; Cranial Nerves ; Epidermal Cyst* ; Headache ; Humans ; Membranes ; Meningitis, Aseptic ; Paresthesia ; Trigeminal Nerve ; Trigeminal Neuralgia*

Paraquat is a very potent herbicide which causes fatal toxicity when ingested, and there is no specific antidote against it. So it is known that most of the patients who ingested it die of pulmonary fibrosis. We used hemoperfusion(HP) for the treatment against paraquat poisoning from July 1993 till March 1994 and analysed the data using SPSS/PC ver4.0 for chi-square and t-test for mean +/- SD. The results were as follows: 1) A total of 36 paraquat poisoning patients(22 males and 14 females, mean age 48.8 years) visited our hospital, and i8 patients out of 36 received hemoperfusion(total 90 cycles); there were statistically significant differences in ages(41.4 +/- 15.6 year vs 56.2 +/- 15.0 year, p<0.05), but there was no significant difference in the amount of paraquat ingested(59.6 +/- 72.7ml vs 78.6 +/- 83.6ml, p=NS), gastric lavages(13/18 vs 16/18, p=NS), and use of Fuller's earth(8/18 vs 4/18, p=NS) between the patients who received HP and those who did not receive HP. 2) All the patients who did not receive HP died, but 9 patients out of 18 who received HP survived(p<0.005). There was no significant difference in ages(46.8 +/- 9.8 year vs 36.0 +/- 18.8 year, p=NS), amount of paraquat ingested(87.5 +/- 94.2 ml vs 34.8 +/- 36.4 ml, p=NS), gastric lavages(7/9 vs 6/9, p=NS), use of Fuller`s earth(5/9 vs 3/9, p=NS), and interval from the ingestion of paraquat to HP(52.449.9 hr vs 38339.7 hr, p=NS) between patients who died and those who survived, but SCr levels on arrival in expired patients were higher than those in surviving patients(5.0 +/- 3.5mg/dl vs 1.4 +/- 0.6mg/dl, p<0.05). Therefore, this suggests that hemoperfusion is very effective in the treatment of paraquat poisoning, and hemoperfusion is the most important factor in the prognosis of the patients.
Eating ; Female ; Hemoperfusion* ; Humans ; Male ; Paraquat* ; Poisoning* ; Prognosis ; Pulmonary Fibrosis

PURPOSE: The aim of this study is to investigate the clinical factors affecting on the cure rate by invasive and open surgery for gastric cancer and to establish a subgroup of patients who can be applied by the early recovery after surgery program through this retrospective analysis. MATERIALS AND METHODS: In this retrospective study, we analyzed 425 patients who underwent gastric cancer surgery between January 2011 and December 2011 and were managed with conventional clinical therapies. This clinical algorithm was made when the patient was in minimally invasive surgery group and discharged from hospital one day faster than them in open surgery group. RESULTS: The completion rate of the clinical pathway was 62.4%. Despite the different applications of clinical pathway, completion rate in minimally invasive surgery group was significantly higher than that of open group (P<0.001). In multivariate analysis, the surgical procedure of minimally invasive surgery (odds ratio=4.281) was the most predictable factor to complete clinical pathway. Additionally, younger patients (odds ratio=1.933) who underwent distal gastrectomy (odds ratio=1.999) without combined resection (odds ratio=3.069) were predicted to accomplish the clinical pathway without any modifications. CONCLUSIONS: We concluded that high efficacy of the clinical pathway for gastric cancer surgery was expected to selected patients through retrospective analysis (expected completion rate=85.4%). In addition, these patients would become enrolled criteria for early recovery program in gastric cancer surgery.
Critical Pathways ; Gastrectomy ; Humans ; Multivariate Analysis ; Retrospective Studies ; Stomach Neoplasms

No abstract available.
Appendicitis* ; Purpura, Schoenlein-Henoch*

It is important to obtain a good exposure of the root exit zone(REZ) of the facial nerve during microvascular decompression(MVD) for hemifacial spasm(HFS). For this purpose, authors dissected cerebellar cortical artery in addition to exposing the proximal portion of lower cranial nerves. During MVD for HFS, surgeons frequently meet a cerebellar cortical artery along the inferolateral aspect of cerebellar hemisphere. It is usually hemispheric branch of anterior inferior cerebellar artery(AICA) or posterior inferior cerebellar artery(PICA). It is reason that authors have dissected the outside arachnoid membrane attached pia mater of cerebellar cortical artery with a arachnoid knife or microscissor but preserve the inside arachnoid membrane attached dura mater. Microsurgical retractor is placed inferolaterally between cerebellar cortical artery and cerebellar hemisphere and elevated from the floor of the posterior fossa. The subarachnoid cisterns over the lower cranial nerves are opened with sharp dissector and wide operative fields and good exposure of REZ of facial nerve is obtained.
Arachnoid ; Arteries* ; Cranial Nerves ; Dura Mater ; Facial Nerve ; Hemifacial Spasm* ; Membranes ; Microvascular Decompression Surgery* ; Pia Mater

All registered inactive leprosy patients were treated with multidrug regimen since 1985. We experienced two couples of relapsed leprosy patients among them. Three were relapsed as multibacillary type and one paucibacillary type. They were given the regimen regularly but taken irregularly. The spouse cases were relapsed 6months and 4years after index cases relapsed. Three patients were elevated PGL1 ELISA titer after relapse
Enzyme-Linked Immunosorbent Assay ; Family Characteristics* ; Humans ; Leprosy* ; Recurrence* ; Spouses