PURPOSE: The detection rate of brain metastasis (BM) from colorectal cancer (CRC) is increasing. This study was designed to analyze the clinical features of BM and prognosis according to the therapeutic modalities. METHODS: A total of 19 cases were collected in this study between November 2008 and December 2015. We reviewed the patients' demographic data and the clinical features of BM retrospectively and investigated their prognostic significance. RESULTS: Nineteen patients included 8 male and 11 female patients. The median age at diagnosis of BM was 62.4 years (range, 32–83 years). The median interval between diagnosis of CRC and BM was 39 months (range, 0–98 months). Eighteen patients (94.7%) had extracranial metastasis at the diagnosis of BM. Lung was the most common site of extracranial metastasis in 14 patients (73.7%). Synchronous BMs were found at the diagnosis of primary CRC in 2 patients (10.5%). The location of primary CRC was the colon in 6 patients (31.6%) and the rectum in 13 patients (68.4%). At the diagnosis of BM, 10 patients (52.6%) had a solitary BM. The common neurologic symptoms were headache in 8 cases (42.1%) and ataxia in 6 cases (31.6%). The median survival after the diagnosis of BM was 3 months (range, 1–10 months). The patients who underwent surgery plus stereotactic radiosurgery (SRS) had an improved survival (range, 3–10 months) than the other patients (range, 1–6 months) (P = 0.016). CONCLUSION: In patients with BM from CRC, surgical resection plus SRS might improve survival.
Ataxia ; Brain ; Colon ; Colorectal Neoplasms ; Diagnosis ; Female ; Headache ; Humans ; Lung ; Male ; Neoplasm Metastasis ; Neurologic Manifestations ; Prognosis ; Radiosurgery ; Rectum ; Retrospective Studies

PURPOSE: This study aimed to examine levels of stress and professionalism of nurses who provided nursing care during the 2015 Middle East respiratory syndrome outbreak based on their experience, to investigate the nurses' intention to respond to possible future outbreaks in relation to their experience during the outbreak, and to determine the relationship between the outbreak experience and nursing intention considering stress and professionalism. METHODS: A self-administered questionnairewas designed based on modifications of related questionnaires, and used to assess levels of stress, professionalism, and nursing intention according to participants' experiences during the outbreak. Multiple regression analysiswas used to examine the relationship between the outbreak nursing experience and nursing intention considering stress and nursing professionalism. RESULTS: The overall stress, professionalism, and nursing intention scores for the firsthand experience group were 33.72, 103.00, and 16.92, respectively, whereas those of the secondhand experience group were 32.25, 98.99, and 15.60, respectively. There were significant differences in professionalism and nursing intention scores between the groups (p = .001 and p < .001, respectively). The regression analysis revealed that the regression estimate between stress and nursing intention was B(SE) = −0.08(0.02), beta = −0.21, p < .001 and the regression estimate between professionalism in nursing and nursing intention was B(SE) = 0.05(0.01), beta = 0.23, p < .001. CONCLUSIONS: Prior outbreak nursing experience was importantly associated with intention to provide care for patients with a newly emerging infectious disease in the future considering stress and professionalism. Gathering information about nurses' experience of epidemics and regular assessment of job stress and professionalism are required.
Communicable Diseases* ; Communicable Diseases, Emerging ; Coronavirus ; Coronavirus Infections ; Disease Outbreaks ; Emergencies* ; Hospitals, Public* ; Humans ; Intention* ; Korea* ; Nursing Care ; Nursing* ; Professionalism* ; Stress, Psychological

BACKGROUND: Nipple reconstruction following breast mound reconstruction is the final step in breast reconstruction. Although nipple reconstruction is a simple surgery, the psychological aspects of nipple reconstruction are thought to be important. Nipple projection is a key factor in determining patient satisfaction with the surgery. In the present study, the Hammond flap technique was introduced for nipple reconstruction. METHODS: Twenty-six patients who had undergone breast reconstruction from February 2008 to March 2012 were enrolled in this prospective study. All patients were evaluated based on preoperative photos, and their nipple diameters and heights were measured. Postoperative evaluation was conducted 3, 6, 9, and 12 months following nipple reconstruction. A questionnaire on patient satisfaction with the nipple reconstruction was administered 12 months after nipple reconstruction. Moreover, the same plastic surgeon scored nipple projection and overall cosmetic result of the new nipple. RESULTS: The mean projection was 4.4 mm (range, 3-6 mm), and it well matched the contralateral nipple. Twelve months following nipple reconstruction, the mean reduction rate in the nipple projection was 43.6%. Patients were satisfied or very satisfied with the nipple projection and the overall cosmetic result in 80.7% cases. CONCLUSIONS: In the present study, compared with other techniques, the use of the Hammond flap technique in nipple reconstruction showed competitive results with regard to nipple projection and patient satisfaction.
Breast ; Female ; Humans ; Mammaplasty ; Nipples* ; Patient Satisfaction ; Prospective Studies ; Surveys and Questionnaires

BACKGROUND/AIMS: Several rescue therapies have been recommended to eradicate Helicobacter pylori infection in patients with a failure of first-line eradication therapy, but they still fail in more than 20% of cases. The aim of this study was to evaluate the efficacy and safety of levofloxacin, metronidazole, and lansoprazole (LML) triple therapy relative to quadruple therapy as a second-line treatment. METHODS: In total, 113 patients who failed first-line triple therapy for H. pylori infection were randomly assigned to two groups: LML for 7 days and tetracycline, bismuth subcitrate, metronidazole and lansoprazole (quadruple) for 7 days. RESULTS: According to intention-to-treat analysis, the infection was eradicated in 38 of 56 patients (67.9%) in the LML group and 48 of 57 (84.2%) in the quadruple group (p=0.042). Per-protocol analysis showed successful eradication in 38 of 52 patients (73.1%) from the LML group and 48 of 52 (92.3%) from the quadruple group (p=0.010). There were no significant differences in the adverse effects in either treatment group. CONCLUSIONS: LML therapy is less effective than quadruple therapy as a second-line treatment for H. pylori infection. Therefore, quadruple therapy should be considered as the primary second-line strategy for patients experiencing a failure of first-line H. pylori therapy in Korea.
2-Pyridinylmethylsulfinylbenzimidazoles ; Bismuth ; Helicobacter ; Helicobacter pylori ; Humans ; Korea ; Metronidazole ; Ofloxacin ; Organometallic Compounds ; Tetracycline

PURPOSE: Despite the compelling scientific and clinical data supporting the use of early oral nutrition after major gastrointestinal surgery, traditional bowel rest and intravenous nutrition for several postoperative days is still being used widely after gastric cancer surgery. MATERIALS AND METHODS: A phase II study was carried out to evaluate the feasibility and safety of postoperative early oral intake (water intake on postoperative days (POD) 1-2, and soft diet on POD 3) after a gastrectomy. The primary outcome was morbidity within 30 postoperative days, which was targeted at <25% based on pilot study data. RESULTS: The study subjects were 90 males and 42 females with a mean age 61.5 years. One hundred and four (79%) and 28 (21%) patients underwent a distal and total gastrectomy, respectively. The postoperative morbidity rate was within the targeted range (15.2%, 95% CI, 10.0~22.3%), and there was no hospital mortality. Of the 132 patients, 117 (89%) successfully completed a postoperative early oral intake regimen without deviation; deviation in 10 (8%) due to gastrointestinal symptoms and in five (4%) due to the management of postoperative complications. The mean times to water intake and a soft diet were 1.0+/-0.2 and 3.2+/-0.7 days, respectively, and the mean hospital stay was 10.0+/-6.1 days. CONCLUSIONS: Postoperative early oral intake after a gastrectomy is feasible and safe, and can be adopted as a standard perioperative care after a gastrectomy. Nevertheless, further clinical trials will be needed to evaluate the benefits of early oral nutrition after upper gastrointestinal surgery.
Diet ; Drinking ; Feasibility Studies ; Female ; Gastrectomy ; Hospital Mortality ; Humans ; Length of Stay ; Male ; Perioperative Care ; Pilot Projects ; Postoperative Care ; Postoperative Complications ; Stomach Neoplasms

PURPOSE: The aim of this study is to evaluate the accuracy of surgically diagnosing early gastric cancer (EGC) and lymph node metastasis, and to determine its role for performing limited surgery for EGC. MATERIALS AND METHODS: We reviewed 369 patients who underwent gastrectomy for primary gastric carcinoma. The surgical diagnosis was evaluated by determining its sensitivity, specificity and accuracy, and this was compared with the preoperative examinations. RESULTS: The sensitivity, specificity, and accuracy of the intraoperative diagnosis for EGC were 74.5%, 95.7% and 83.7%, respectively. The predictive value for EGC according to the intraoperative diagnosis was 95.7%. The surgical diagnosis of EGC showed higher specificity and a higher predictive value than preoperative examinations, which significantly reduced the risk of underestimating advanced gastric cancer (AGC) to EGC. The sensitivity, specificity, and accuracy for lymph node metastasis according to the surgical diagnosis were 73.2%, 78.1% and 76.4%, respectively. For 70 patients with a discrepancy in the diagnosis of EGC between the pre- and intra-operative diagnosis, the surgical diagnosis was correct in 63 (90%) patients, but the preoperative examinations were correct in only 7 (10%) patients. CONCLUSION: The surgical diagnosis showed better accuracy than the preoperative examinations for detecting EGC and lymph node metastasis. Our results suggest that the decision for conducting limited surgery based on the surgical diagnosis might reduce the risk of under-treatment of AGC to EGC better than the preoperative examinations.
Gastrectomy ; Humans ; Lymph Nodes ; Neoplasm Metastasis ; Sensitivity and Specificity ; Stomach Neoplasms

Mycobacterial infections that are transmitted by acupuncture are an emerging problem. M. fortuitum is one of the rapid-growing atypical mycobacteria and this infection usually follows a puncture wound or a surgical procedure. We report here on a case of M. fortuitum infection following an acupuncture procedure. A 37-year-old woman presented with indurations and ulcerations of both popliteal fossae after undergoing acupuncture. The skin biopsy specimen showed suppurative inflammation with a lymphocytic infiltration, and the Ziehl-Neelsen stain for AFB was negative. Bacterial culture of the tissue fluid was negative. The culture of the tissue specimen and polymerase chain reaction revealed M. fortuitum. The infection responded to 10 weeks of treatment with isoniazid, rifampin and ethambutol, and four months of treatment with rifampin. Despite of the increasing popularity of acupuncture, the importance of infection control has not been adequately emphasized in oriental medicine. Education for proper infection control, including aseptic practice, is necessary for oriental medical doctors and practitioners.
Acupuncture ; Adult ; Biopsy ; Ethambutol ; Female ; Humans ; Infection Control ; Inflammation ; Isoniazid ; Medicine, East Asian Traditional ; Mycobacterium ; Mycobacterium fortuitum ; Nontuberculous Mycobacteria ; Polymerase Chain Reaction ; Punctures ; Rifampin ; Skin ; Ulcer

Aplasia cutis congenita is a rare congenital skin defect that presents with sharply outlined ulcerations. The most common site of this disease is the scalp, yet when other areas of the body are involved, there is higher incidence of concomitant congenital diseases or malformations. Bart's syndrome is a rare inherited condition with congenital skin defects that are associated with epidermolysis bullosa. An infant presented with congenital skin defects on the leg, and the infant had recurrent bullous skin lesions on the both hands, feet, wrists and ankles. The skin defect caused only small scar formation and no handicap regarding function and appearance, yet continuously new bullous lesion developed and healed on the both distal extremities. He was diagnosed as suffering with epidermolysis bullosa with the histological findings of epidermal cleavage and negative direct immunofluorescence findings. Herein, we report on a case of Bart's syndrome that displayed aplasia cutis congenita over the lower extremities and skin blistering.
Animals ; Ankle ; Blister ; Cicatrix ; Ectodermal Dysplasia ; Epidermolysis Bullosa ; Extremities ; Fluorescent Antibody Technique, Direct ; Foot ; Hand ; Humans ; Incidence ; Infant ; Leg ; Lower Extremity ; Scalp ; Skin ; Stress, Psychological ; Ulcer ; Wrist

PURPOSE: The aim of this study was to evaluate the safety and feasibility of D2 lymphadenectomy in elderly patients with gastric cancerby comparing the surgical outcomes and postoperative courses between an elderly group and a control group undergoing the same procedure. MATERIALS AND METHODS: Clinical information was reviewed for 1251 patients with gastric cancer who underwent gastrectomy between May 2004 and May 2007. Patients were classified into the following two groups: an elderly group (older than the average life span in Korea) and a control group (younger than the elderly group). Clinicopathologic features and postoperative courses after D2 lymphadenectomy were reviewed and compared between the two groups. RESULTS: There were a total of 120 (9%) elderly group patients among all those reviewed, and 86 (72.2%) of them underwent D2 lymphadenectomy. There was 27.5% postoperative morbidity in the elderly group, which was significantly different from thecontrol group (12.8%, p=0.003). However, on multivariate analysis, ASA score and combined resection were independent predictive factors of postoperative complications, while age was not predictive. CONCLUSION: Older age is not a predictive factor of postoperative complications in itself, and D2 lymphadenectomy can be safely performed in elderly patients with gastric cancer, provided they have good ASA scores and do not undergo accompanying combined resection.
Aged ; Gastrectomy ; Humans ; Lymph Node Excision ; Multivariate Analysis ; Postoperative Complications ; Stomach Neoplasms

PURPOSE: The usefulness of serum tumor markers for assessing gastric carcinoma is very limited compared to that for neoplasms in other digestive organs. Many reports have shown that serum tumor markers are closely associated with the prognosis and tumor recurrence in gastric cancer patients. However, little is known about the usefulness of serum tumor markers as a predictor of distant metastasis for gastric carcinoma. MATERIALS AND METHODS: With excluding the non-specific causes of elevated tumor markers, a total of 788 patients with gastric carcinoma and who were seen at our hospitals between 2004 and 2006 were included in this study. The correlation between the preoperative level of tumor makers and the clinicopathological features was analyzed. RESULTS: CEA was significantly correlated with age, gender and nodal metastasis, but not with the depth of tumor. The CEA level was not correlated with distant metastasis, such as peritoneal or hematogenous metastasis. In contrast, the CA 19-9 level was significantly correlated not only with the depth of tumor and nodal metastasis, but also with peritoneal metastasis. Especially, the patients with over 500% elevation of the CA 19-9 level had a significant risk of peritoneal metastasis. CONCLUSION: CA 19-9 is useful for predicting peritoneal metastasis in gastric cancer patients. It can be used efficiently in making the diagnostic and the treatment plan, in combination with other diagnostic tools, for gastric cancer patients.
Humans ; Neoplasm Metastasis ; Prognosis ; Recurrence ; Stomach Neoplasms ; Biomarkers, Tumor