No abstract available.
Abscess* ; Reoperation*

No abstract available.
Aspergillosis*

Epstein-Barr virus (EBV) has been known to be associated with a wide variety of neoplastic conditions including nasopharyngeal carcinoma, Hodgkin's disease, and non-Hodgkin's lymphoma. Recent studies reveal the presence of EBV in certain subtypes of gastric carcinoma in which EBV appears to be pathogenetically related. To evaluate the relationship between EBV and gastric adenocarcinoma, we examined EBV DNA using direct in situ polymerase chain reaction, and expression of p53 protein and bcl-2 protein using immunohistochemical staining method on paraffin embedded tissues. The materials consisted of one hundred twenty-eight gastric adenocarcinomas and twenty benign peptic ulcers. EBV DNA was detected in 14 of 128 gastric adenocarcinomas (10.9%). p53 protein was positive in 10 of 14 EBV positive adenocarcinomas (71.4%) and in 61 of 114 EBV negative adenocarcinomas (53.5%). Bcl-2 protein was positive in 2 of 14 EBV positive adenocarcinomas (14.3%) and in 19 of 114 EBV negative adenocarcinomas (16.7%). The above results indicate that EBV is associated with gastric adenocarcinoma, and p53 protein may play a role in carcinogenesis of EBV in gastric adenocarcinoma.
Adenocarcinoma* ; Carcinogenesis ; DNA ; Herpesvirus 4, Human* ; Hodgkin Disease ; Lymphoma, Non-Hodgkin ; Paraffin ; Peptic Ulcer ; Polymerase Chain Reaction

From January 1989 to December 1994, 105 cases of Macrosugical tubal reversal were performed and 87 cases of them were followed up for more than 1 year postoperatively in the Department of Obstetrics and Gynecology, Pohang St. Mary's Hospital. The result were as follows;1. The mean age of the patients was 31.7 years and 93.1% of them had been sterilized by laparoscopic sterilization. 2. Average inteval between sterilization and tubal reversal was 43.3 months. 3. The reasons for requesting reversal of sterilization were remarrigae 41.5%, chagne of attitude 33.3%, loss of children 25.2%. 4. The distributions of the site of tubal anastomosis were isthmic-ampullar 58.6%, isthmic-isthmic 24.1%, cornual-isthmic 8.1%. 5. The postoperative tubal length was 5.0 cm or more in 78.0%. 6. The overall pregnancy rate after tubal reversal was 68.9% and the outcome of the pregnancy was as follows; term pregnancy 74.6%, premature delivery 1.8%, opontaneous abortion 10.9%, ectopic pregnancy 9.1%, pregnancy state 3.3%.
Child ; Female ; Gyeongsangbuk-do ; Gynecology ; Humans ; Obstetrics ; Pregnancy ; Pregnancy Rate ; Pregnancy, Ectopic ; Sterilization

PURPOSE: We wanted to analyze the clinical outcomes of prospectively randomized surgeries between internal fixation and hemiarthroplasty for treating unstable intertrochanteric hip fracture in elderly patients. MATERIALS AND METHODS: From January, 2004 to December, 2007, 62 cases of unstable intertrochanteric fracture that underwent internal fixation or hemiarthroplasty were analyzed retrospectively for the clinical outcomes with using the SF-36. Thirty cases were treated with internal fixation and 32 cases were treated with hemiarthroplasty. The clinical outcomes, as assessed by using the SF-36, were statistically analyzed with using SPSS for Windows. RESULTS: Hemiarthroplasty show a better result than internal fixation for pain, limping and the support scales in the 70~79 years old group, and the limping scale was also better in the over 80 years old group (P<0.05). There were no differences between the two groups according to age. Four cases of internal fixation failed due to loss of fixation (3)and nonunion (1), and 4 cases of hemiarthroplasty failed due to infection (2) and revision for dislocation (2). CONCLUSION: Primary hemiarthroplasty should be more beneficial than osteosynthesis, such as performing internal fixation, for treating unstable intertrochanteric fracture in elderly patients because of the reduced pain and early ambulation that are due to the early stabilization.
Aged ; Dislocations ; Early Ambulation ; Hemiarthroplasty ; Hip ; Humans ; Retrospective Studies ; Weights and Measures

OBJECTIVES: To clarify the clinicopathologic features of borderline malignancy of the ovary and analyze the treatment and survival characteristics through the study of our cases. Study METHODS: 102 patients with borderline tumors of the ovary, aged from 14 to 79 years, treated between 1982 and 1999 at Seoul National University Hospital, were analyzed retrospectively for clinicopathologic features. Most informations about stage, treatment modality and prognosis were obtained by hospital record or contacting patient with telephone. RESULTS: There were 77 patients (75.5%) with stage Ia, 5 stage Ib, 11 stage Ic, 4 with stage II and 5 with stage III by the classification of FIGO. 72 patients (70.6%) were mucinous type and 28 (27.5%) were serous type, 1 endometrioid type, 1 mixed. Total abdominal hysterectomy, bilateral adnexectomy, and omentectomy were performed in 43 (42.2%) patients and fertility saving surgery in 43 patients(cystectomy in 11 patients, USO in 32 patients). Twenty two patients (21.6%) were treated with postoperative adjuvant chemotherapy. The median duration of follow up was 54.0 months (1-204 months) and 6 patients developed recurrence after several years from the primary operation. The ten-year eumulative survival rate was 92.2% and the only independent prognostic factors evaluated by Cox analysis in regards to corrected survival were the FIGO stage (p=0.0197). There was no difference in the ten-year survival rate between surgery types - conservative surgery versus full surgical staging. And there was no difference in the 10-year survival rate between treatment groups - surgery only versus surgery followed by adjuvant chemotherapy. CONCLUSIONS: FIGO stage is the only independent prognostic factor in the borderline ovarian tumors. There was no difference in the 10-year survival rate of barderline ovarian tumors between surgery alone versus surgery followed by adjuvant chemothearpy. The slow clinical course, low recurrence rate and good prognosis in our patients explained again the reason for therapeutic approach relying on surgery alone.
Chemotherapy, Adjuvant ; Classification ; Female ; Fertility ; Follow-Up Studies ; Hospital Records ; Humans ; Hysterectomy ; Mucins ; Ovary* ; Prognosis ; Recurrence ; Retrospective Studies ; Seoul ; Survival Rate ; Telephone

PURPOSE: To evaluate the clinical outcome of high-dose-rate (HDR) interstitial brachytherapy (IBT) in patients with oral cavity cancer. MATERIALS AND METHODS: Sixteen patients with oral cavity cancer treated with HDR remote-control afterloading brachytherapy using 192Ir between 2001 and 2013 were analyzed retrospectively. Brachytherapy was administered in 11 patients as the primary treatment and in five patients as salvage treatment for recurrence after the initial surgery. In 12 patients, external beam radiotherapy (50-55 Gy/25 fractions) was combined with IBT of 21 Gy/7 fractions. In addition, IBT was administered as the sole treatment in three patients with a total dose of 50 Gy/10 fractions and as postoperative adjuvant treatment in one patient with a total of 35 Gy/7 fractions. RESULTS: The 5-year overall survival of the entire group was 70%. The actuarial local control rate after 3 years was 84%. All five recurrent cases after initial surgery were successfully salvaged using IBT +/- external beam radiotherapy. Two patients developed local recurrence at 3 and 5 months, respectively, after IBT. The acute complications were acceptable (< or =grade 2). Three patients developed major late complications, such as radio-osteonecrosis, in which one patient was treated by conservative therapy and two required surgical intervention. CONCLUSION: HDR IBT for oral cavity cancer was effective and acceptable in diverse clinical settings, such as in the cases of primary or salvage treatment.
Brachytherapy* ; Humans ; Mouth Neoplasms ; Mouth* ; Radiotherapy ; Recurrence ; Retrospective Studies

PURPOSE: It is difficult to predict volume responsiveness in hemodynamically unstable patients with spontaneous breathing activity. Our objective was to test whether the respiratory variations in pulse oximetry plethysmography (POP) waveform amplitude could predict fluid responsiveness to fluid resuscitation (FR) in spontaneously breathing adult shock patients. METHODS: We investigated 21 patients presenting with shock in the Emergency Room. We assessed hemodynamic status and calculated the respiratory variations in POP waveform amplitude before and after FR. Heart rate, blood pressures (MAP, SBP), maximal POP (POPmax), minimal POP (POPmin) and deltaPOP, defined as deltaPOP = (POPmax - POPmin) / ([POPmax + POPmin] / 2) were recorded. We measured hemodynamic parameters by doppler ultrasound, USCOM(R). RESULTS: Comparisons of hemodynamic parameters between before and after FR showed no significant difference in heart rate, but POP showed significant differences in changes in SBP, MAP, cardiac index, stroke volume index and respiratory variations. In response group(> or =15% in delta CI), the change in cardiac index, stroke volume index, and the respiratory variation in the POP were not significantly different. CONCLUSION: In spontaneously breathing patients with shock, we suggest that delta POP is not a reliable parameter in the prediction of fluid responsiveness.
Adult ; Emergencies ; Heart Rate ; Hemodynamics ; Humans ; Oximetry ; Plethysmography ; Respiration ; Resuscitation ; Shock ; Stroke Volume

Interferon(IFN) has been noted to augment the cytotoxicity of cisplatin analogues and S-FU, and varying degrees of success were reported when combined with chemotherapy in a number of squamous cell carcinomas. The aims of this study were to assess its therapeutic efficacy and to establish the feasibility and toxicity of biochemical modulation of the interferon-a-2a when combined with 5-FU and carboplatin(CBDCA) in locally advanced(> or =FIGO clinical stage IJb) and/or bulky(largest diameter > or = 3cm) cervical cancer. From January 1995 to December 1996, 20 patients with bulky and/or locally advanced cervical cancer were enrolled in this study and received FAC(5-FU/Interferon-a/CBDCA) combination chemotherapy as a neoadjuvant setting. The FAC regimen was composed of IFN- a -2a 3x10(6) IU/day from day l to day 6, 5-FU 750mg/m2/day from day 2 to day 6, and carboplatin at a dose calculated by Calvert formula with AUC(area under the curve) 6.0 on day 2. Three cycles of neoadjuvant chemotherapy was performed with 3 weeks interval if toxicity permitted it. Patients were examined after every treatment cycle and evaluated for toxicities and responses using standard GOG criteria. Two patients(10.0%) showed complete clinical response and 15 patients(75,0%) had partial response. The other patients had stable(10.0%) or progressive disease(5.0%). Among fifteen patients who have undergone radical hysterectomy, pathological complete response was not noted. Surgery was possible in 15 patients(75.0%) and 10 patients received adjuvant radiotherapy. Lymph node metastases were found in 5 patients(33.3%) and the number of positive nodes was ranged from 1 to 5. The most frequent grade 3 or 4 toxicity was neutropenia(60.0%) followed by alopecia(40.0%), nausea/vomiting(35.0%), thrombocytopenia(15.0%), diarrhea(5.0%), and anemia(5.0%). (continue)
Carboplatin ; Carcinoma, Squamous Cell ; Cisplatin ; Drug Therapy* ; Drug Therapy, Combination ; Fluorouracil ; Humans ; Hysterectomy ; Lymph Nodes ; Neoplasm Metastasis ; Radiotherapy, Adjuvant ; Uterine Cervical Neoplasms

BACKGROUND: In hemodynamically unstable patients with spontaneous breathing activity, predicting volume responsivenss is a difficult challenge. Our objective was to test whether the respiratory changes in pulse oxymetry plethysmographic waveform amplitude (POP) and in stroke volume (deltaSV) could predict fluid responsiveness to passive leg raising (PLR) in normal volunteers. METHODS: We investigated 25 normal volunteers. We assessed hemodynamic status (HR, SBP, MAP, CI and SVI) and calculated the respiratory variation in pulse oximetry plethysmographic waveform amplitude at supine and after PLR. We attached a pulse oximeter of 25 spontaneously breathing volunteers as several time points: after 1 min and 5 min in supine position and during PLR at 60degrees. Heart rate, non-invasive blood pressures (mean arterial pressure, systolic blood pressure), maximal POP (POPmax), minimal POP (POPmin) and deltaPOP defined as (POPmax-POPmin)/[(POPmax+POPmin)/2] were recorded using monitor. RESULTS: Comparing to supine and PLR, systolic blood pressure and mean arterial pressure were not different, but the change in cardiac index, stroke volume and respiratory variation in POP were significant different. In response group (> or =10% in deltaCI), the change in cardiac index, stroke volume and respiratory variation in POP were significant greater. CONCLUSION: PLR induces a significant decrement of variation in POP amplitude among spontaneouely breathing volunteers. We suppose that the changes in stroke volume and the respiratory variation in pulse oximetry plethysmographic waveform amplitude induced by PLR predict fluid responsiveness in spontaneous breathing patients.
Adult ; Arterial Pressure ; Blood Pressure ; Heart Rate ; Hemodynamics ; Humans ; Leg ; Organothiophosphorus Compounds ; Oximetry ; Respiration ; Stroke Volume ; Supine Position