No abstract available.
Thoracic Wall* ; Thorax*

PURPOSE: This study was aimed to compare the results of a transanal repair with those of a transvaginal levatorplasty and to determine the long-term clinical outcomes according to the change in the depth of the rectocele after the procedure. METHODS: Of 50 women who underwent a rectocele repair from March 2005 to February 2007, 26 women (group A) received a transanal repair, and 24 (group B) received a transvaginal repair with or without levatorplasty. At 12 months after the procedures, 45 (group A/B, 22/23 women) among the 50 women completed physiologic studies, including anal manometry and defecography, and clinical-outcome measurements. The variations of the clinical outcomes with changes in the depth of the rectocele were also evaluated in 42 women (group A/B, 20/22) at the median follow-up of 50 months. RESULTS: On the defecographic findings, the postoperative depth of the rectocele decreased significantly in both groups (group A vs. B, 1.91 +/- 0.20 vs. 2.25 +/- 0.46, P = 0.040). At 12 months after surgery, 17 women in each group (group A/B, 77/75%) reported improvement of their symptoms. However, only 11 and 13 women (group A/B, 55/59%) of groups A and B, respectively, maintained their improvement at the median follow-up of 50 months. Better results were reported in patients with a greater change in the depth of their rectocele (> or =4 cm) after the procedure (P = 0.001) CONCLUSION: In both procedures, clinical outcomes might become progressively worse as the length of the follow-up is increased.
Defecography ; Female ; Follow-Up Studies ; Humans ; Manometry ; Rectocele

PURPOSE: Unlike males, inguinal hernia surgery in females is an uncommon surgical procedure. The efficacy of laparoscopic surgery for female hernia must be proven. This study compared the clinical characteristics of male and female hernia as well as the efficacy of laparoscopic surgery with that of open surgery in female hernia. METHODS: From March 2007 to February 2011, one surgeon (C.S.) at the authors' institution operated on 965 patients (male/female=884/81) who were each more than 19 years old. The female patients were divided into the laparoscopic (n=67, TEP/TAPP=66/1) and open surgery groups (n=14). RESULTS: The mean age of the female patients was lower than that of the male patients. The incidence of bilateral and direct hernia was higher in the male patients but the incidence of femoral hernia was higher in the female patients (0.6 vs. 8.6%, p<0.001). Among the 81 female patients, the mean age of the patients with femoral hernia was higher than that of the patients with other types of hernia (56.4+/-12.5/43.0+/-15.1, p<0.026). The operation times and pain scores of the two groups 7 days after surgery were comparable. CONCLUSION: The findings revealed a higher incidence of femoral hernia in the female patients than male patients. Patients with a femoral hernia were older than those with other types of hernia. Therefore, laparoscopic surgery must be considered for elderly female patients who have a high incidence of femoral hernia.
Aged ; Female ; Hernia ; Hernia, Femoral ; Hernia, Inguinal ; Humans ; Incidence ; Laparoscopy ; Male

BACKGROUND AND OBJECTIVES: With the currently available diagnostic procedure, hearing impaired children are diagnosed at an early age and hearing aids are fitted soon thereafter. Thus, appropriateness of using available correction methods for adult ears and ear models for determining and predicting hearing aid characteristics for these children need to be examined. The objectives of this study are to create a database of resonance frequency and length of external auditory canal (EAC) in all age groups and to adjust the peak frequency response of hearing aid system to take account of the changing resonance peak frequency as child gets older. MATERIALS AND METHOD: We studied 437 ears with no age limitation. We measured rear ear unaided response (REUR) with Rastronics frequency response analyzer and external ear canal length using silastic tube under microscopic or otoscopic finding. Statistical analyses were performed to determine age differences. RESULTS: Ear canal length increased with age, and an adult value was achieved by the age of 14 years. Resonance frequency decreased with age, and reached to an adult value by the age of 9 years. There was significant relationship between ear canal length and resonance frequency. CONCLUSION: Alteration in resonance frequency with age may have practical implications by affecting the insertion gain of hearing aid system in children. The data may be used as useful adjustment factors to correct the current hearing aid system in children.
Adult ; Child ; Ear ; Ear Canal* ; Hearing ; Hearing Aids ; Humans

BACKGROUND: At the initiation of immunologic response, platelets rapidly release chemical mediators which may induce rejection of transplanted organ. The purpose of this study was to investigate the effect of antiplatelet agents in murine cardiac and skin transplantation models. METHODS: In the minor major histocompatibility (MHC) mismatch model, BALB/c (H2d) mice underwent heart transplantation from B10.D2 (H2d) mice. In the major MHC mismatch model, CBA (H2k) mice were used as the recipients and C57BL/10 (H2b) mice as donors. The recipients were divided into four groups and each group was treated with distilled water (DW), sarpogrelate, cilostazol, or clopidogrel respectively. For skin transplantation, the recipients in the minor MHC mismatch model were divided into four groups similar to those in cardiac transplantation. The recipients in the major MHC mismatch model were divided into DW-treated and sarpogrelate-treated groups. All treatments were done by the per oral route of administration. RESULTS: For graft survival in the minor MHC mismatch model of cardiac transplantation, sarpogrelate-treated group showed increased median survival time (MST) compared to the other groups (DW-treated group 17.5 days, sarpogrelate-treated group 88 days, cilostazol-treated group 13 days, clopidogrel-treated group 23 days). Similar results were observed in the major MHC mismatch model. In the major MHC mismatch model, the expression of adhesion molecules (L-selectin, intercellular adhesion molecule-1 [ICAM-1], Mac-1, lymphocyte function associated antigen-1 [LFA-1]) was significantly higher in DW-treated group compared to sarpogrelate-treated group (P<0.05) In the minor MHC mismatch model, MST in the antiplatelet-treated skin graft group was not remarkably prolonged compared to DW-treated group. In the major MHC mismatch model, sarpogrelate-treated group showed prolonged survival compared to DW-treated group (MST 25 vs. 19 days, P<0.05). There was no statistically significant difference in the proportion of activated T cells and regulatory T cells. CONCLUSIONS: The tendency for a better survival of grafts was observed in the sarpogrelate-treated skin and heart transplant group compared to DW-treated group. However, further mechanistic study is necessary to these results.
Animals ; Blood Platelets ; Graft Survival ; Heart ; Heart Transplantation ; Histocompatibility ; Humans ; Intercellular Adhesion Molecule-1 ; Lymphocytes ; Mice ; Platelet Aggregation Inhibitors ; Rejection (Psychology) ; Skin ; Skin Transplantation ; Succinates ; T-Lymphocytes ; Tetrazoles ; Ticlopidine ; Tissue Donors ; Transplants ; Water

PURPOSE: This study aimed to assess the oncologic outcomes after a laparoscopic resection in rectal cancer patients with minimum 2-year follow-up. METHODS: Among the 312 patients undergoing a laparoscopic rectal cancer resection between Jan. 2000 and Dec. 2004 at Hansol Hospital, 110 patients who had been followed-up for longer than 24 months (mean 33, range 24~56) after the curative resection were included in this study. Two patients (1.8%) received preoperative chemoradiation. Five patients (4.5%) received radiotherapy postoperatively. RESULTS: TNM stage was 0 in 5 patients, I in 25 (22.7%), II in 35 (31.8%), and III in 45 (40.9%). The T stage was as follows; Tis:T1:T2:T3:T4=4.5%:3.6%:25.5%:40.9%:25.5%. A protective ileostomy was performed in nine patients. The mean operative time was 208 minutes, and the mean blood loss was 179 ml. The mean number of removed lymph nodes was 18, and the mean distal margin was 3.0 cm. The radial margin was positive in one case. Conversion was required in three cases (2.7%). The overall morbidity rate was 17.2%. Anastomotic leak age occurred in five patients (5.5%). There was no operative mortality. During 33 months of mean follow-up, distant metastases and local recurrence were seen in 17 (15.5%) and 5 patients (4.5%), respectively. None had port-site recurrence. For the 94 patients with rectal cancer within 12 cm from the anal verge, the rate of local recurrence was 5.3%. The overall survival rate was 88.9% at 3 years (stage 0, I: 100.0%, stage II: 100.0%, stage III: 72.6%). The disease free survival rate was 78.8% at 3 years (stage 0, I: 100.0%, stage II: 88.6%, stage III: 56.9%). CONCLUSIONS: A laparoscopic resection of rectal cancer provides an acceptable safety profile. If the highly selective indications for radiotherapy (6.3%) and the rather high volume of advanced cancers (stage III 40.9%, T3/4 66.4%) of this study are considered, a 4.5% local recurrence rate is promising. Optimal surgery for rectal cancer by using a laparoscopic technique may reduce the need for radiotherapy.
Anastomotic Leak ; Disease-Free Survival ; Follow-Up Studies* ; Humans ; Ileostomy ; Lymph Nodes ; Mortality ; Neoplasm Metastasis ; Operative Time ; Radiotherapy ; Rectal Neoplasms* ; Recurrence ; Survival Rate

No abstract available.
Pulmonary Embolism*

OBJECTIVES: To propose the referential data to evaluate the health impacts of Vietnam veterans' children whose father were exposed to herbicides in Vietnam War. METHODS: Vietnam veterans who visited to Pusan Veteran Hospital for medical care were recruited from April to October, 1998. They were 71 and asked about their own combat history, symptoms and illness, and health status of their 182 children. The informations were collected by direct and phone interview. Exposure estimation was also performed as exposure score depending on year and unit of participation, and personal episodes related to exposure to herbicide in the war. It classified into three groups; lower(<18.0), moderate(18-53), high(> or =53) exposure group. RESULTS: The mean age and the period into the combat of the veterans were 52.8 years and 15.0 months. The mean exposure score was 18.1+/-9.9, and mainly distributed in lower (46.5%) and moderate(52.1%) exposure group. Most(90.1%) of them were diagnosed as sequelae(21 cases) and suspected sequelae(43 cases) of the herbicides by Korean veteran's hospital diagnostic criteria. The major sequelae was peripheral neuropathy 13 cases, chloracne 5 cases, and the major suspected sequelae was hypertension 20 cases, diabetes mellitus 18 cases, liver disease 12 cases, central neuropathy 11 cases, etc. About birth, 42.2% and 16.9% experienced spontaneous abortion and stillbirth, respectively. The mean exposure score was higher in stillbirth experience group(p<0.05). About half of the children(90 cases, 49.5%) hold the abnormal health status: those were skin pigmentation 38 cases, rash 23 cases, congenital anomaly 15 cases, general weakness 12 cases, purpura 8 cases, visual disturbance 8 cases, etc. These health problems had no association with father's exposure level(p>0.05). CONCLUSIONS: These results were depend on their own answers, and expectation for compensation did not excluded, therefore, this study may have limitations: inaccuracy of informations due to recall bias and response bias. Nevertheless, through this study, we could image the fundamental aspect for health impacts of Vietnam veterans' children for preparing the national control program and policy. A large scale epidemiologic study with valid exposure assessment on the health impacts of Vietnam veterans' children is recommneded.
Abortion, Spontaneous ; Bias (Epidemiology) ; Busan* ; Child* ; Chloracne ; Compensation and Redress ; Diabetes Mellitus ; Epidemiologic Studies ; Exanthema ; Fathers ; Female ; Herbicides ; Humans ; Hypertension ; Liver Diseases ; Parturition ; Peripheral Nervous System Diseases ; Pregnancy ; Purpura ; Surveys and Questionnaires* ; Skin Pigmentation ; Stillbirth ; Veterans* ; Vietnam*

Desmoplastic trichoepithelioma is a rare benign adnexal tumor that usually presents as an asymptomatic, firm, annular plaque. It most commonly occurs on sun-exposed areas in middle-aged women, especially on the face. Patients typically give a history of a single, slow-growing lesion that has been present for several years. The diagnosis of desmoplastic trichoepithelioma can be made when a triad of microscopic findings are observed in combination with a compatible clinical picture. We herein report a case of desmoplastic trichoepithelioma associated with syringomas on the face of a young woman.
Diagnosis ; Female ; Humans ; Syringoma*

PURPOSE: The purpose of this study was to identify employment experiences of nurses caring for hospitalized foreign patients. METHODS: For this study, 10 nurses caring for foreign patients for more than 6 months were chosen purposively. Data were collected through in-depth individual interviews from July to September 2013 and analyzed in terms of Giorgi's phenomenological methodology. RESULTS: Five themes-clusters were identified from fifteen themes; 1) Awesome challenges; 2) Laborious dealing with barriers; 3) Acceptance of cultural differences; 4) Complete concentration of personal energy; 5) Taking a powerful step towards tomorrow. CONCLUSION: Results of this study reveal the significance of nurses' experiences in caring for foreign patients for the first time in Korea. The following are suggested: First, facilitation and training is necessary for language proficiency, communication skills and ability to understand cultural traits of foreign patients. Second, manuals and international guidelines for caring for foreign patients should be systematically developed to improve quality of healthcare services.
Employment* ; Humans ; Korea ; Quality of Health Care