No abstract available.
Bacteroides fragilis* ; Bacteroides* ; Enterotoxins* ; Epithelial Cells* ; Gene Expression* ; Humans* ; Intestinal Mucosa*

No Abstract Available.
Bacteroides fragilis* ; Bacteroides* ; Chemokines, CXC* ; Enterotoxins* ; Epithelial Cells* ; Humans* ; NF-kappa B*

No Abstract Available.
Bacteroides fragilis* ; Bacteroides* ; Chemokines, CXC* ; Enterotoxins* ; Epithelial Cells* ; Humans* ; NF-kappa B*

PURPOSE: To evaluate the clinical significance of the screening mammography in the detection of the breast diseases, especially breast carcinoma. MATERIALS AND METHODS: We analyzed 1,800 cases of mammography retrospectively. The mammography was done as a part of routine check in Health Counselling Center, Korea University Medical Center, during 9 months from November 1993 to July 1994. The age range was from 23 years to 76 years, mean 49.8 years, and the largest age group was 6th decade(31.4%). According to the mammographic findings, we divided the subjects into three groups; normal group, abnormal group in need of follow up study, abnormal group requiring biopsy. RESULT: On mammography, the normal group consisted of 1,534 cases(85%), and the abnormal group consisted of 266 cases(15%). The abnormal findings were benign-looking calcification(n=140), fibroadeno ma (n=29), fibrocystic changes (n=27), cyst(n=23), malignant lesion(n=15), lipoma(n=7), and others. In four of 15 cases, which were suspected to be malignant on mammograms, breast carcinoma was confirmed pathologically. In four cases of breast carcinoma, one was under 40 and the other 3 were over 50 years of age. All of the breast cancers were under 3cm in size, and the mammographic findings of breast cancer included spiculated margin(n=3), parenchymal disortion(n=3), malignant calcification(n=2) and enlarged axillary node (n=l). CONCLUSION: Screening mammogram is helpful for early detection of non-palpable breast cancer, especially for women over 50 years of age.
Academic Medical Centers ; Biopsy ; Breast Diseases* ; Breast Neoplasms ; Breast* ; Female ; Follow-Up Studies ; Humans ; Korea ; Mammography* ; Mass Screening* ; Retrospective Studies

No abstract available.
Lichens* ; Mucinosis, Follicular*

PURPOSE: Gastric submucosal tumors (SMTs) located very close to the esophagogastric junction (EGJ) are a challenge for gastric surgeons. Therefore, this study reports on the experience of using endoscopic and laparoscopic full-thickness resection (ELFR) with laparoscopic two-layer suturing in such tumors. MATERIALS AND METHODS: Six patients with gastric SMTs very close to the EGJ underwent ELFR with laparoscopic two-layer suturing at Kyungpook National University Medical Center. With the patient under general anesthesia, the lesser curvature and posterior aspect adjacent to the EGJ were meticulously dissected and visualized using a laparoscopic approach. A partially circumferential full-thickness incision at the distal margin of the tumor was then made using an endoscopic approach under laparoscopic guidance. The SMT was resected using laparoscopic ultrasonic shears, and the gastric wall was closed using two-layer suturing. Thereafter, the patency and any leakage were checked through endoscopy. RESULTS: All the ELFR procedures with laparoscopic two-layer suturing were performed successfully without an open conversion. The mean operation time was 139.2+/-30.9 minutes and the blood loss was too minimal to be measured. The tumors from four patients were leiomyomas, while the tumors from the other two patients were gastrointestinal stromal tumors with clear resection margins. All the patients started oral intake on the third postoperative day. There was no morbidity or mortality. The mean hospital stay was 7.7+/-0.8 days. CONCLUSIONS: ELFR with laparoscopic two-layer suturing is a safe treatment option for patients with an SMT close to the EGJ, as major resection of the stomach is avoided.
Academic Medical Centers ; Anesthesia, General ; Endoscopy ; Esophagogastric Junction* ; Gastrointestinal Stromal Tumors ; Gyeongsangbuk-do ; Humans ; Leiomyoma ; Length of Stay ; Mortality ; Stomach ; Ultrasonics

PURPOSE: Peritoneal recurrence is one of the most common patterns of recurrence after gastric cancer surgery and it has a poor prognosis despite all efforts. The aim of this study is to evaluate the prognostic impact of early postoperative intraperitoneal chemotherapy (EPIC) after surgery with curative intent for macroscopically serosa-invading gastric cancer patients. MATERIALS AND METHODS: The records of 245 patients under the age of 70 were reviewed. These patients were suffering from macroscopically seroa-invading gastric cancer and they underwent curative surgery from 1995 to 2004 at the Kyungpook National University Hospital, Daegu, Korea. The overall survival, gastric cancer-specific survival, complications, and patterns of recurrence were compared between the patients who were treated with EPIC and those who were not. RESULTS: EPIC was administered to 65 patients, and the remaining 180 patients did not receive this treatment. The 5-year overall and gastric cancer-specific survival rates for the EPIC group were 47.4% and 53.1%, respectively, and those for the non-EPIC group were 26.7% and 29.7%, respectively (p=0.012 for overall survival and p=0.011 for gastric cancer-specific survival). The rates of peritoneal recurrence for the EPIC group and the non-EPIC group were 18.5% and 32.2%, respectively (p=0.038). There were no significant differences in the morbidity or mortality between the two groups. Based on a multivariate analysis of the factors with prognostic significance in univariate analyses, EPIC, pathological lymph node metastasis, differentiation, and the extent of gastric resection were independent prognostic factors. CONCLUSION: The use of EPIC to treat gastric cancer patients with macroscopic serosal invasions resulted in better survival rate by reducing the risk of peritoneal recurrence.
Chemotherapy, Adjuvant ; Daegu ; Drug Therapy* ; Gyeongsangbuk-do ; Humans ; Korea ; Lymph Nodes ; Mortality ; Multivariate Analysis ; Neoplasm Metastasis ; Prognosis ; Recurrence ; Stomach Neoplasms* ; Survival Rate

PURPOSE: This study evaluated midterm changes in body composition after open distal gastrectomy for early gastric cancer. METHODS: Data from 138 gastric cancer patients who underwent open distal gastrectomy at Kyungpook National University Chilgok Hospital between January 2011 and December 2012 were collected and reviewed. Patients with pathological stage I gastric cancer and with no comorbidities at diagnosis were enrolled. Body composition data from segmental multifrequency bioelectrical impedance analysis were obtained preoperatively and at 1, 2, and 3 years after surgery. RESULTS: The mean body weight losses at 1 and 3 years after surgery were 6.1 kg and 5.8 kg, respectively (P < 0.001). The protein mass, skeletal muscle mass, and fat-free mass decreased continuously until 3 years after surgery (0.5 kg, 1.6 kg, and 2.4 kg, respectively; P < 0.001). The average body fat mass and visceral fat area loss at 1 year after surgery were 4.7 kg and 20.5 cm2, respectively (P < 0.001). After 1 postoperative year, the body fat mass and visceral fat areas increased continuously, up to 12.2 kg and 74.2 cm2 at 3 years after surgery, respectively (+1.4 kg and +1.2 cm2, respectively). CONCLUSION: More intense nutritional and exercise programs may be important after gastric cancer surgery, especially during the first postoperative year.
Adipose Tissue ; Body Composition* ; Body Weight ; Comorbidity ; Diagnosis ; Electric Impedance ; Gastrectomy* ; Gyeongsangbuk-do ; Humans ; Intra-Abdominal Fat ; Muscle, Skeletal ; Stomach Neoplasms*

Portwine stains(PWSs) are congenital vascular malformations, commonly found in the face, caused by progressively ectactic postcapillary venules of the superficial vascular plexus. They are reported to occur in 0.3% of newborn, and depending on the location and size, they may lead to psychosocial complications. Recently, with the advent of the lasers, ruby, dye, argon and CO2 lasers have been used for the treatment of PWSs. However, the results are variable and unpredictable. We present a case of congenital hemifacial PWS treating with dermabrasion and overgraft with very thin split-thickness skin rather than laser therapy. We achieved good result by using this method.
Argon ; Dermabrasion* ; Humans ; Infant, Newborn ; Laser Therapy ; Lasers, Gas ; Lasers, Solid-State ; Skin ; Vascular Malformations ; Venules

PURPOSE: Few studies have evaluated changes in quality of life (QoL) in relation to changes in body mass index (BMI) after gastrectomy. This study aimed to evaluate the impact of postoperative changes in BMI on QoL after distal gastrectomy in gastric cancer patients. METHODS: QoL data from the European Organization for the Research and Treatment of Cancer (EORTC) gathered via the QLQ-C30 and QLQ-STO22 questionnaires were obtained from 1,036 patients preoperatively and at 1 year postoperatively. The patients were divided into 2 groups: group 1 - decreased postoperative BMI and group 2 - unchanged or increased postoperative BMI. RESULTS: There were 577 patients in group 1 and 459 in group 2. According to global health status and functional scales, emotional functioning (P = 0.035) was significantly worse in group 1 than in group 2 at 1 year postoperatively. Furthermore, there were significant decreases in QoL symptom scale scores, including fatigue (P = 0.016), nausea and vomiting (P = 0.002), and appetite loss (P = 0.001) scores, in group 1 compared with group 2. Regarding QLQ-STO22, reflux symptoms (P = 0.020), anxiety (P = 0.003), and body image (P = 0.003) were significantly worse in group 1 than in group 2 at 1 year after surgery. CONCLUSION: BMI changes after distal gastrectomy influence QoL. Focus on controlling gastrointestinal symptoms and providing psychological support is essential in patients with decreased BMI after surgery. Patients should be offered follow-up care to assist them in maintaining BMI, for example, through dietary-behavior modifications and via intensive nutritional support, to prevent QoL deterioration after distal gastrectomy.
Anxiety ; Appetite ; Body Image ; Body Mass Index ; Fatigue ; Follow-Up Studies ; Gastrectomy ; Global Health ; Humans ; Nausea ; Nutritional Support ; Quality of Life ; Stomach Neoplasms ; Vomiting ; Weights and Measures