Peterson's hernia is an internal hernia that can occur after Roux-en-Y anastomosis. It often accompanies small bowel volvulus and is prone to strangulation. Reconstruction of intestinal continuity after massive small bowel resection in a patient who undergoes near total gastrectomy and Roux-en-Y anastomosis can be difficult. A 74-year-old man who had undergone a near total gastrectomy and Roux-en-Y gastrojejunostomy for stomach cancer presented with abdominal pain. The preoperative computed tomography showed strangulated small bowel volvulus. During the emergent laparotomy, we found a strangulated Peterson's hernia with small bowel volvulus. After resection of the necrotized intestine, we made a new Roux-en-Y anastomosis connecting the remnant stomach and the jejunum with a transverse colon segment. We were safely able to connect the remnant stomach and the jejunum by making a new Roux-en-Y anastomosis utilizing a transverse colon segment as a new Roux-limb by two stage operation.
Abdominal Pain ; Aged ; Anastomosis, Roux-en-Y ; Colon, Transverse* ; Extremities* ; Gastrectomy ; Gastric Bypass ; Gastric Stump ; Hernia* ; Humans ; Intestinal Volvulus* ; Intestines ; Jejunum ; Laparotomy ; Stomach Neoplasms

No abstract available.
Carbon Dioxide* ; Carbon* ; Lasers, Gas*

DiGeorge syndrome is the developmental anomalies of the third and fourth pharngeal pouches. Recently, damages or abnormal development of the neural crest is suggested as a possible pathogenetic factor, because neural crest cells play a crucial role in development of pharyngeal pouch derivatives, e.g. thymus and parathyroid glands, as well as the aortic arches and conotruncal part of the heat. Most cases have abnormal findings of chromosome 22 and are sporadic, but familial cases have been described. Typical features of DiGeorge syndrome are congenital heart disease, aplasia or hypoplasia of the thymus and parathyroid glands and facial dysmorphism. The main problems and cause of death are severe congestive heart failure due to cardiac anomlies, hypocalcemic complications or immunocompromised conditions. As these results, most cases were expired at infantal period or early childhood. Recently, we have a case of Digeorge syndrome which was associated with complex cardiovascular anomalies(tetralogy of Fallot, atrial septal defect, right aortic arch, left hemitruncus), severe hypocalcemia, aplasia of thymus and facial dysmorphism.
Aorta, Thoracic ; Cause of Death ; Chromosomes, Human, Pair 22 ; DiGeorge Syndrome* ; Heart Defects, Congenital ; Heart Failure ; Heart Septal Defects, Atrial ; Hot Temperature ; Humans ; Hypocalcemia ; Infant ; Neural Crest ; Parathyroid Glands ; Thymus Gland

PURPOSE: In Korea, the entire population must enroll in the national health insurance system, and those who are classified as having a lower socioeconomic status are supported by the medical aid system. The aim of this study was to evaluate the association of the medical insurance status of gastric cancer patients with their survival after gastrectomy. MATERIALS AND METHODS: A total of 247 patients who underwent surgical treatment for gastric cancer between January 1999 and December 2010 at the Seoul Medical Center were evaluated. Based on their medical insurance status, the patients were classified into two groups: the national health insurance registered group (n=183), and the medical aid covered group (n=64). The survival rates were calculated using the Kaplan-Meier method. RESULTS: The median postoperative duration of hospitalization was longer in the medical aid covered group and postoperative morbidity and mortality were higher in the medical aid group than in the national health insurance registered group (P<0.05). The overall 5-year survival rate was 43.9% in the medical aid covered group and 64.3% in the national health insurance registered group (P=0.001). CONCLUSIONS: The medical insurance status reflects the socioeconomic status of a patient and can influence the overall survival of gastric cancer patients. A more sophisticated analysis of the difference in the survival time between gastric cancer patients based on their socioeconomic status is necessary.
Gastrectomy* ; Hospitalization ; Humans ; Insurance Coverage* ; Insurance* ; Insurance, Health ; Korea ; Methods ; Mortality ; National Health Programs ; Seoul ; Social Class ; Stomach Neoplasms* ; Survival Rate

PURPOSE: We evaluated the adequacy and feasibility of a tumescent solution containing lidocaine and bupivacaine for inguinal hernia repairs. METHODS: The medical records of 146 consecutive inguinal hernia patients with 157 hernia repairs using the tumescent local anesthesia technique performed by a single surgeon between September 2009 and December 2013 were retrospectively reviewed. RESULTS: The mean operation time (+/-standard deviation) and hospital stay were 64.5 +/- 17.6 minutes and 2.7 +/- 1.5 days. The postoperative complication rate was 17.8%. There were four cases of recurrences (2.5%) at a mean follow-up of 24 +/- 14 months. CONCLUSION: Our results suggest that local anesthesia with the tumescent technique is an effective and safe modality for inguinal hernia repairs.
Anesthesia, Local ; Bupivacaine ; Follow-Up Studies ; Hernia, Inguinal* ; Herniorrhaphy ; Humans ; Length of Stay ; Lidocaine ; Medical Records ; Postoperative Complications ; Recurrence ; Retrospective Studies

OBJECTIVE: This study was performed to describe the clinical presentation, surgical outcome in patients with symptomatic myelopathy caused by ossification of the yellow ligament (OYL). METHODS: The authors reviewed consequent 12 patients in whom posterior decompressive laminectomies were performed for OYL from 1999 to 2005. Diagnostic imagings including simple radiographs, computed tomography and magnetic resonance images were performed in each case. The patients were reviewed to evaluate the clinical presentation, surgical outcome and complications of the operation. RESULTS: In all patients, OYL was located in the lower thoracic region and all patients presented with numbness on both limbs and pain. Among them, 5 patients presented with gait disturbance due to paraparesis and two patients had sphincter dysfunction. Decompressive laminectomy through a posterior approach using microscope resulted in improvement of symptoms in all patients, but, recovery was incomplete in a half of the patients. The mean postoperative Japanese orthopaedics association (JOA) score was 7.9 when compared with 4.9 in preoperative assessment and the mean recovery rate was 65%. Dural tear was noticed in four patients, so dural repair was performed, but there were no neurological deficits related to neural injury. CONCLUSION: OYL is an uncommon cause of myelopathy but it can lead to debilitating thoracic myelopathy. Careful decompressive laminectomy can achieve favorable results.
Asian Continental Ancestry Group ; Extremities ; Gait ; Humans ; Hypesthesia ; Laminectomy ; Ligaments ; Magnetic Resonance Spectroscopy ; Paraparesis ; Spinal Cord Diseases

PURPOSE: RUNX3, a novel tumor suppressor, is frequently inactivated in gastric cancer. In the present study, we examined the pattern of RUNX3 expression in gastric cancer cells from gastric cancer specimens and the impact of its alteration on clinical outcome. MATERIALS AND METHODS: A total of 124 samples of both gastric cancer and normal tissue were obtained from 124 patients who underwent curative gastrectomy at the Seoul Medical Center from January 2001 to December 2005. RUNX3 expression was determined by immunohistochemical staining, and the results were analyzed. Statistical analysis wabased on clinicopathological findings and differences in survival rates. RESULTS: The mean age of the patients was 61 years, and the male:female ratio was 1.9:1. The expression rate of RUNX3 was 59.7% (74/124). The expression rate was higher in differentiated gastric cancers (nucleus: 9.1%, cytoplasm: 57.6%) than in the undifferentiated types (nucleus: 5.2%, cytoplasm: 46.6%) (P=0.133). The 5-year survival rates according to RUNX3 expression determined from cancer tissue were 88.9% for the nucleus +/- cytoplasm(+) group of patients, 76.1% for the cytoplasm only (+) group of patients, and 65.3% for the RUNX3 negative expression group of patients (P=0.626). Only UICC TNM staging showed statistical significance related to the survival rate, as determined by multivariate analysis. CONCLUSION: The RUNX3 expression rate was higher in differentiated gastric cancer than in the undifferentiated types without significance. Although RUNX3 expression predicted better survival, based on multivariate analysis, the finding was not statistically significant. More cases should be further evaluated.
Cytoplasm ; Gastrectomy ; Humans* ; Multivariate Analysis ; Neoplasm Staging ; Prognosis ; Seoul ; Stomach Neoplasms* ; Survival Rate

OBJECTIVE: Screw fixation via the paraspinal muscle sparing approach and by percutaneous screw fixation are known to diminish the risk of complications, such as, iatrogenic muscle injury as compared with the conventional midline approach. The purpose of this study was to evaluate tissue injury markers after these less traumatic screw fixation techniques for the treatment of L4-L5 spondylolisthesis. METHODS: Twenty-two patients scheduled for posterior lumbar interbody fusion (PLIF) at the L4-L5 segment for spondylolisthesis were prospectively studied. Patients were divided into two groups by screw fixation technique (Group I: paraspinal muscle sparing approach and Group II: percutaneous screw fixation). Levels of serum enzymes representing muscle injury (CK-MM and Troponin C type 2 fast), pro-inflammatory cytokine (IL-8), and anti-inflammatory cytokine (IL-1ra) were analyzed using ELISA techniques on the day of the surgery and 1, 3, and 7 days after the surgery. RESULTS: Serum CK-MM, Troponic C type 2 fast (TNNC2), and IL-1ra levels were significantly elevated in Group I on postoperative day 1 and 3, and returned to preoperative levels on postoperative day 7. No significant intergroup difference was found between IL-8 levels despite higher concentrations in Group I on postoperative day 1 and 3. CONCLUSION: This study shows that percutaneous screw fixation procedure is the preferable minimally invasive technique in terms of minimizing muscle injury associated with L4-L5 spondylolisthesis.
Enzyme-Linked Immunosorbent Assay ; Humans ; Interleukin 1 Receptor Antagonist Protein ; Interleukin-8 ; Muscles ; Prospective Studies ; Spondylolisthesis ; Troponin C

OBJECTIVE: There is need for more objective diagnostic parameters to identify cervical dysplastic or neoplastic cells. So, we examined the p16(INK4A) expression in the cervical tissues to evaluate the value of p16(INK4A) as a diagnostic parameter. METHODS: We examined the p16(INK4A) expression by immunohistochemical staining in normal cervical tissues (n=3), preneoplastic lesions (n=6), carcinoma in situ (CIS, n=5), and invasive carcinomas (n=5) of the cervix, which were selected randomly by H and E staining from the archives of formalin-fixed and paraffin-embedded tissues and we also examined the status of human papillomavirus (HPV) infection in the same tissues. RESULTS: The positive rates of p16(INK4A) expression was significantly higher in all abnormal cervical tissues including subclinical papillomavirus infection (SPI), dysplasia, CIS, and invasive carcinoma than in normal cervical epithelium (p=0.001). Despite the strong expression of p16(INK4A) in the area of CIS, no expression of p16(INK4A) was observed in the area of normal epithelium in the vicinity of CIS. 11 cases among 19 cases of examined tissue samples were tested for HPV infection. Seven of them showed positivity for HPV DNA. CONCLUSION: We herein demonstrated that p16(INK4A) would be a sensitive and specific marker for the abnormal cervical cells in tissue sections. This approach will help to reduce interobserver variations in the histopathologic interpretation of cervical biopsy specimens.
Biopsy ; Carcinoma in Situ ; Cervix Uteri ; Cyclin-Dependent Kinase Inhibitor p16* ; Diagnosis* ; DNA ; Epithelium ; Female ; Humans ; Observer Variation ; Papillomavirus Infections

BACKGROUND/AIMS: The reported frequency of stress-induced cardiomyopathy (SCMP, Takotsubo cardiomyopathy) is increasing; however, there are no data regarding predictors of in-hospital mortality and the recovery of left ventricular (LV) systolic function in patients with SCMP. Therefore, in this study, we sought to identify clinical predictors of in-hospital mortality and of the recovery of LV dysfunction in Korean patients with SCMP. METHODS: From November 2004 to November 2010, 155 patients who fulfilled the clinical diagnostic criteria of the Mayo clinic for SCMP were enrolled retrospectively from eight medical centers in Korea. We checked in-hospital deaths and compared the LV ejection fraction (LVEF) and wall-motion score index (WMSI) upon enrollment for each patient with that after 1 week using echocardiograms. A total of 55 continuous variables and 52 nominal variables were analyzed to find variables associated with in-hospital mortality and the recovery of LV dysfunction. All significant variables were entered into a logistic regression analysis. RESULTS: The mean age of the patients was 64 +/- 15 years; 118 (76.1%) patients were female. The in-hospital mortality rate was 5.2% (n = 8). An elevated initial platelet count was identified as a predictor of in-hospital mortality (odds ratio [95% CI]: 0.99 [0.99-1.00]). There were no predictors of the recovery of LVEF. Predictors of the recovery of WMSI were an absence of arrhythmic events (odds ratio [95% CI]: 22.89 [1.98-265.34]) and an elevated initial LV end-systolic diameter (odds ratio [95% CI]: 0.86 [0.74-1.00]). CONCLUSIONS: An initial absence of arrhythmic events and elevated LV end-diastolic pressure in patients with SCMP may be predictors of the timely recovery of LV dysfunction.
Cardiomyopathies ; Female ; Hospital Mortality ; Humans ; Korea ; Logistic Models ; Platelet Count ; Retrospective Studies ; Takotsubo Cardiomyopathy ; Ventricular Dysfunction, Left