OBJECTIVES: The aim of the study is to measure the level of vicarious trauma, posttraumatic growth (PTG), and other factors affecting PTG among child protective service workers. METHODS: We include posttraumatic stress, social support, stress coping, and demographic data as independent variables. Data was collected from 255 full-time social workers from 43 child protective agencies as acomplete enumeration and 204 included in the final analysis. RESULTS: The major findings of the study were as follows: The mean score of PTG was 44.09 (SD:21.73). Hierarchical multiple regression was adopted and "pursuing social support as a way of coping with stress" was the strongest predictive factor (beta=0.319, p<0.001) of PTG. CONCLUSION: We suggest that child protective workers are vulnerable to posttraumatic stress and mental health services are indicated. We also recommend various types of training for stress coping program, especially strengthening the social support system of the child protective service workers in South Korea.
Child ; Child Welfare* ; Child* ; Humans ; Mental Health Services ; Republic of Korea ; Social Work

Craniotomy is known as a cause of iatrogenic dural cerebral arteriovenous fistula (AVF). However, mixed pial and dural AVFs after craniotomy are extremely rare and require accurate diagnosis and prompt treatment due to their aggressiveness. We present a case of an iatrogenic mixed pial and dural AVF diagnosed 2 years after pterional craniotomy for surgical clipping of a ruptured anterior choroidal aneurysm. The lesion was successfully treated using single endovascular procedure of transvenous coil embolization through the engorged vein of Labbe and the superficial middle cerebral vein. The possibility of the AVF formation after the pterional approach should always be kept in mind because it usually occurs at the middle cranial fossa, which frequently has an aggressive nature owing to direct cortical venous or leptomeningeal drainage patterns. This complication is believed to be caused by angiogenetic conditions due to coagulation, retraction, and microinjuries of the perisylvian vessels, and can be prevented by performing careful sylvian dissection according to patient-specific perisylvian venous anatomy.

Several effective treatment methods and materials have been developed for the treatment of furcation involvement. Currently, the combination of guided tissue regeneration (GTR) and bone grafts is the most commonly prescribed method of treating furcation involved defects. But because these cases often present with poor accessibility, placement of the membrane may be difficult and consequently, clinically impractical. In this study, the alveolar bone healing patterns of adult beagle dogs presenting with alveolar bone destruction treated by one of two methods - treatment using solely bone aIlografts (BBP(R)), or treatment using bone allografts (BBP(R)) stabilized by a fibrin adhesive - were comp ared. The effects of the fibrin adhesive on the initial stabilization of the newly formed bone, subsequent regeneration of bone, and the feasibility of the clinical application of the fibrin adhesive were analyzed. The results of the study were as follows: 1. Clinical signs of inflammation at the 4-8 week interval were not observed: but signs of mild inflammation were histologically observed at the 4-week interval. 2. Allografts stabilized by fibrin adhesive showed good bone formation, whereas defects treated with only the allograft material showed incomplete alveolar bone regeneration. 3. Allografts stabilized by fibrin adhesive showed a decrease in the amount old bone with a concurrent increase in the formation of new lamellar bone four weeks post-op, whereas defects treated with only the allograft material showed no new lamellar bone formation at the same interval. 4. In detects treated with only the allograft material, the defective area was filled with connective tissue 8- weeks post-op, whereas fibrin adhesive stabilized allografts showed viable connections between the original bone and the newly formed bone, in addition to neovascularization 8-weeks post-op. The results of this study show that concurrent use of fibrin adhesive materials can stabilize the allograft material and aid in new bone formation Although the stability of fibrin adhesives fall short of the results achievable by GTR membranes, in cases presenting with poor accessibility that contraindicate the use of membranes, fibrin adhesive materials provide a viable and effective alternative to graft stabilization and new bone formation.
Adhesives ; Adult ; Allografts ; Animals ; Bone Regeneration* ; Connective Tissue ; Dogs ; Fibrin Tissue Adhesive* ; Fibrin* ; Guided Tissue Regeneration ; Humans ; Inflammation ; Membranes ; Osteogenesis ; Regeneration ; Transplants

No abstract available.
Humans ; Infant*

PURPOSE: To determine the CT findings which distinguish consolidation-type bronchioloalveolar carcinoma fromnecrotizing pneumonia. MATERIALS AND METHOD: This study involved ten patients with pathologically-provenconsolidation-type bronchioloalveolar carcinoma and 34 with necrotizing pneumonia proven pathologically either inthe laboratory or clinically. We retrospectively analyzed CT features including the enhancement pattern ofconsolidated lung, the presence and internal density of cavity within consolidated lung, CT angiogram sign,air-bronchogram, pleural enhancement, pleural effusion, and change in extrapleural tissue and its density. RESULT: CT findings in patients with necrotizing pneumonia showed higher attenuation in marginal (94.1%) and inner(85.3%) portions in consolidated lung than in muscles (p<0.005); the presence of cavity (91.2%, p<0.05) ; cavitywith fluid or air-fluid level (77.4%, p<0.005); pleural enhancement (88.2%, p<0.00003) ; pleural effusion (33.3%,p<0.05); and change in extrapleural tissue (64.7%, p<0.05). CT findings in patients with consolidation-typebronchioloalveolar carcinoma showed lower attenuation in marginal (90.0%) and inner (60.0%) portions ofconsolidated lung than muscles (p<0.005) and of cavity containing air (100%; p<0.005). However, air-bronchogramand CT angiogram signs were not helpful in differentiating the two groups. CONCLUSION: CT can help differentiateconsolidation-type bronchioloalveolar carcinoma and necrotizing pneumonia.
Adenocarcinoma, Bronchiolo-Alveolar* ; Diagnosis, Differential* ; Humans ; Lung ; Muscles ; Pleural Effusion ; Pneumonia* ; Retrospective Studies

Eccrine porocarcinoma is a very rare, locally-aggressive, potentially fatal tumor arising from the intraepidermal ductal portion of the eccrine sweat gland. It develops either spontaneously or from a long standing benign eccrine poroma. It usually affects older people and is located most commonly on the lower extremities. We report a case of eccrine porocarcinoma which developed on the scalp of an 82-year-old woman. There was no evidence of metastasis, and the tumor was successfully removed by Mohs micrographic surgery.
Aged, 80 and over ; Eccrine Porocarcinoma* ; Female ; Humans ; Lower Extremity ; Mohs Surgery ; Neoplasm Metastasis ; Poroma ; Scalp* ; Sweat Glands

BACKGROUND: The aim of this study was to clarify to what extent bacterial meningitis could be distinguished from aseptic or tuberculous meningitis through C-reactive protein (CRP) in adults. METHODS: We retrospectively analyzed the medical records of 91 patients aged 15~81 years who had been hospitalized for acute meningitis and underwent lumbar puncture due to suspected central nervous system infection. RESULTS: We included 50 patients with aseptic meningitis, 23 patients with acute bacterial meningitis, and 18 patients with tuberculous meningitis. Blood CRP was higher in bacterial meningitis. None of the patients with bacterial meningitis had a CRP value of under 20 mg/dl. The CRP values were under 20 mg/dl in 92% of the patients with aseptic meningitis and in 73% of those with tuberculous meningitis. Taking a CRP level of above 20 mg/dl as a positive discriminatory factor for bacterial meningitis, the sensitivity and specificity were 1.0, 0.88. To better predict whether a patient has bacterial or nonbacterial meningitis, we developed a canonical discriminant function equation using CRP and CSF parameter, and finally concluded that blood CRP was a good predictive indicator that differentiated bacterial meningitis from aseptic or tuberculous meningitis at admission. CONCLUSIONS: The CRP measurement, is easily performed and inexpensive. We believe it is worth analyzing CRP whenever meningitis is suspected, it can also limit the unnecessary use of antibiotics.
Adult* ; Anti-Bacterial Agents ; C-Reactive Protein* ; Central Nervous System Infections ; Cerebrospinal Fluid ; Diagnosis, Differential* ; Discriminant Analysis ; Humans ; Medical Records ; Meningitis* ; Meningitis, Aseptic ; Meningitis, Bacterial ; Retrospective Studies ; Sensitivity and Specificity ; Spinal Puncture ; Tuberculosis, Meningeal

Relapsing polychondritis, a rare multisystem disease, is characterized by wide spread potentially destructive inflammatory lesions, involving cartilaginous structures throughout the body. Auricular chondritis is the most frequent presenting sign of this disease, with arthritis being the second. Other clinical menifestations include nasal chondritis, scleritis, damage to tracheobroncheal cartilage, and cardiovascular and renal involvement. We experienced three cases of relapsiug polychondritis. One case is 66 year old male with bilateral auricular chondritis with histologic confirmation, episcleritis, polyarthritis, periarterial vasculitis, and sensorineural hearing loss. Another case is 42 year old male with respiratory, nasal, auricular chondritis and psoriasis with arthritis. The third case is 46 year old female with three year history of relapsing polychondritis, presenting bilateral auricular and nasal chondritis and severe respiratory tract involvement with histologic confirmation. We also reviewed the other case reports of relapsing polychondritis in Korea. The major presenting manifestations of relapsing polychondritis in Korea were respiratory tract symptoms of dyspnea, cough, and sputum. That is, auricular chondritis was less frequent thari laryngotracheal-bronchial involvement.
Adult ; Aged ; Arthritis ; Cartilage ; Cough ; Dyspnea ; Female ; Hearing Loss, Sensorineural ; Humans ; Korea ; Male ; Middle Aged ; Polychondritis, Relapsing* ; Psoriasis ; Respiratory System ; Scleritis ; Sputum ; Vasculitis

PURPOSE: The 99mTc-Dimercaptosuccinic acid (DMSA) renal scan is used primarily for the diagnosis of renal scarring and acute pyelonephritis in children with urinary tract infections (UTI). This study aimed to evaluate clinical differences based on the positive or negative results of DMSA scans and kidney ultrasonography (US) in pediatric UTI. METHODS: We retrospectively reviewed 142 pediatric patients with UTI who were admitted to Myongji Hospital from January 2004 to December 2012. We performed a comparative analysis of clinical parameters such as age, sex, white blood cell (WBC) count, neutrophil count, blood urea nitrogen (BUN) level, creatinine (Cr) level, C-reactive protein (CRP) level, and durations of hospitalization and fever, grouped by the results of the DMSA scans and kidney US. RESULTS: The mean age of the patients was 33.8+/-48.3 months, and 78 (55%) were male. Fifty-two patients had abnormal DMSA findings, and 71 patients had abormal kidney US findings (test positive groups). In the DMSA scan positive group, there were significant differences in age, WBC counts, neutrophil counts, CRP level, BUN level, Cr level, hospitalization duration, number of abnormal findings on kidney US, and incidence of vesicoureteral reflux (VUR) compared with the scan negative group. The kidney US positive group had significant differences in age, neutrophil count, CRP level, BUN level, Cr level, hospitalization duration, number of abnormal findings on the DMSA scans, and more frequent VUR compared with the US negative group. CONCLUSION: Our data suggest that there were no major differences in clinical parameters based on the results of the DMSA scans compared with kidney US in pediatric UTI. However, as kidney US and DMSA scan were performed to predict VUR, the sensitivity and negative predictive value was increased.
Blood Urea Nitrogen ; C-Reactive Protein ; Child* ; Cicatrix ; Creatinine ; Diagnosis ; Fever ; Hospitalization ; Humans ; Incidence ; Kidney ; Leukocytes ; Male ; Neutrophils ; Pyelonephritis ; Retrospective Studies ; Succimer ; Technetium Tc 99m Dimercaptosuccinic Acid* ; Ultrasonography ; Urinary Tract Infections* ; Urinary Tract* ; Vesico-Ureteral Reflux

The purpose of this article is to systematically review the literature that describes training and assessment that use an integrated patient simulator (IPS). We also tried to determine how to train learners with simulators, plan, and perform research on simulator-based education. Literature searches were conducted to identify articles from PubMed, EMBASE, and KMbase that were related to training and assessment that use an IPS, published from January 1999 to September 2008. Forty articles met the criteria and were analyzed. The results were as follows: Studies on IPS are the most common in graduate medical education (GME). The impact of IPS-based education is relatively greater in GME versus undergraduate medical education (UME) or continuing medical education (CME). IPS research in GME is characterized by addressing the effectiveness of clinical application, the training of procedures, and algorithms, rather than knowledge or simple skills. And research design is more elaborate in GME than UME or CME. IPS training in CME focuses mostly on specific clinical skills. Most training sessions in UME are offered to groups, but assessment is performed for a single student. Also, inter-rater reliability is checked unsatisfactorily in UME. IPS research in UME is characterized by limitations in design due to connections to the regular curriculum. According to findings above, we propose that: more detailed research design should be performed to overcome the limitations of UME research. For GME, increasing simulator-based training opportunities is desired, because its effectiveness and adaptability are relatively high.
Clinical Competence ; Computer Simulation ; Curriculum ; Education, Medical ; Education, Medical, Continuing ; Education, Medical, Graduate ; Education, Medical, Undergraduate ; Educational Measurement ; Humans ; Research Design ; Review Literature as Topic