No abstract available.
Follow-Up Studies* ; Stomach Neoplasms* ; Stomach*

No abstract available.
Lung*

OBJECTIVES: Health is closely related to an individual's assessment of their quality of life and their subjective level of happiness. The aim of this study was to investigate the association between happiness index and self-rated health by utilizing a community health survey in Korea. METHODS: The study participants were 17,937 people living in Gyeongsangnam-do, Korea, who completed a community health survey in 2014. The non-subjective variables included in the statistical analysis were sex, age, region, education, income, and economic activity. The subjective awareness variables included self-rated health, self-rated oral health, chewing difficulty, pronunciation difficulty, and happiness index. Statistical analysis of the data was done using the SPSS 21.0 program. RESULTS: Evaluation of the subjective awareness levels revealed that the respondents that were better educated, whose income levels were higher, and those who engaged in an economic activity found themselves to be in better physical health and oral health. In contrast, the respondents that were female, older, and with residence in the counties reported a higher incidence of chewing difficulty. There was a positive correlation between happiness index and subjective awareness level, and a negative correlation between chewing difficulty and pronunciation difficulty. Happiness index was influenced the most by subjective health levels, followed by income, age, pronunciation difficulty, subjective oral health, chewing difficulty, academic credential, region, and sex. CONCLUSIONS: Therefore, in order to improve the happiness index of community residents, regular health checkups and systematic oral health education should be prepared in order to improve awareness of subjective health and reduce discomfort in the oral cavity, and efforts should be made to reduce the gap between regions.
Diagnostic Self Evaluation* ; Education ; Female ; Gyeongsangnam-do ; Happiness* ; Health Surveys* ; Humans ; Incidence ; Korea ; Mastication ; Mouth ; Oral Health ; Quality of Life ; Surveys and Questionnaires

PURPOSE: Bacillus Calmette-Guerin (BCG) is the most effective intravesical agent for patients with superficial bladder cancer, but the long-term efficacy of BCG has not been established. We report our long-term experience of intravesical BCG therapy in the recurrence and progression for superficial bladder cancer. PATIENTS AND METHODS: Between 1985 and 1993. high risk patients with superficial bladder cancer were received complete TURB plus intravesical BCG (n=77). 120mg Tice-Chicago strain BCG was administered weekly for 6 weeks and then monthly for 3 months. Patients were considered treatment failure if either urinary cytology or biopsy results were positive for tumor on every 3 to 6 months followup examination. All patients reported have had a minimum 2-year followup, with the mean of 63 months. RESULTS: The 1st course of BCG was successful in 47 (6696) of 71 patients treated for prophylaxis and 3 (50%) of 6 treated for carcinoma in situ. Subsequent progression of disease occurred in 6 patients (8%) and cystectomy was performed in 2 patients (3%). The response rate for the total patients population treated with the 1st course was 65% (50 of 77). Of 27 patients who failed the 1st treatment course 21 patients were given the 2nd BCG treatment course. Of the 2nd BCG course, subsequent progression of disease occurred in 3 patients (14%), and cystectomy was performed in 2 patients (9%). Thirteen (68%) had complete response and 5 (26%) had new tumors, who had rendered free of disease after TURB plus intravesical therapy (mitomycin and/ or BCG). Although serious BCG complications (hepatitis, miliary Tbc, sepsis) were observed in 2 patients, side-effects were self-limiting and well controlled in the majority of patients (fever, bladder irritability, and hematuria). CONCLUSIONS: Intravesical BCG therapy seems to be effective to prevent recurrence and progression of superficial bladder cancer with long-term follow-up. However, we must note the possibility of fatal generalized complications in patients with grossly trauma of lower urinary tract.
Bacillus* ; Biopsy ; Carcinoma in Situ ; Cystectomy ; Follow-Up Studies* ; Humans ; Mycobacterium bovis ; Recurrence ; Treatment Failure ; Urinary Bladder Neoplasms* ; Urinary Bladder* ; Urinary Tract

Congenital constricting band of the trunk is a rare malformation with a wide spectrum of associated congenital anomalies. A 3-year-old boy with a congenital constricting band around the waist and anterior thigh and clubfoot deformity is reported. Laboratory test and chest and abdominal X-ray examination were within normal limits and unremarkable. Histopathologic examination revealed compact fibrocollagenous bundles in deep dermis. The compact fibrocollagenous bundles are parallel to the skin surface and have thin wavy nuclei. We think these bundles caused annular constriction on the trunk. We follow up the patient regularly without specific treatment because the constricting band caused no functional impairment and hypertrophic scar had developed at the biopsy site.
Biopsy ; Child, Preschool ; Cicatrix, Hypertrophic ; Clubfoot ; Congenital Abnormalities ; Constriction ; Dermis ; Follow-Up Studies ; Humans ; Male ; Skin ; Thigh ; Thorax

PURPOSE: We report a case of a recurrent, non-tender mass on the right upper eyelid, which was completely excised and histologically diagnosed as mucinous adenocarcinoma from the eccrine gland. METHODS: A 67-year-old man presented with a non-tender subcutaneous mass on the right upper eyelid, which had developed 6 months prior to presentation. A similar eyelid mass had also been removed one year earlier. We surgically removed some skin and the mass and conducted a biopsy. During the operation, the biopsy revealed it to be mucinous adenocarcinomas, and thus it was removed by Mohs' excision technique with a clean margin. RESULTS: A mucinous adenocarcinoma from the eccrine gland was diagnosed by a histologic examination of the removed mass. A whole-body examination was conducted to determine if the lesion was primary or metastatic, and the results indicated it was primary lesion. There was no evidence of other malignant lesions, and a 21-month follow-up is currently being conducted in case of recurrence. CONCLUSIONS: Primary mucinous adenocarcinoma occuring on an eyelids is a very rare malignant tumor. Complete mass removal is well known to be the best treatment. For differential diagnosis, various examinations of the entire body are required in case the lesion had metastasized from the breast, gastrointestinal tract, kidneys, ovaries, lacrimal glands and so on. Periodical postoperative examinations must be thoroughly performed, since the probability of recurrence is about 30%.
Adenocarcinoma, Mucinous* ; Aged ; Biopsy ; Breast ; Diagnosis, Differential ; Eccrine Glands ; Eyelids* ; Female ; Follow-Up Studies ; Gastrointestinal Tract ; Humans ; Kidney ; Lacrimal Apparatus ; Mucins* ; Ovary ; Recurrence ; Skin

PURPOSE: The authors have experienced various lesions that simulate ganglion of the foot on the ultrasonography. The purpose of this study is to evaluate ultrasonographic findings of soft tissue lesions, which were interpreted as ganglion but confirmed as different lesions in the foot. MATERIALS AND METHODS: We reviewed a database of patients with ganglion on the ultrasonography from two different institutions. There were 109 patients who underwent both ultrasonography and surgical confirmation. Twenty one lesions were identified, of which initial interpretation on the ultrasonography included ganglion which pathology revealed to be different lesions. All images were evaluated by one musculoskeletal radiologist, regarding size, margins, internal echogenicity of lesions, and presence of posterior enhancement. RESULTS: Of 21 lesions, there were 6 fibrous tumors including fibroma, giant cell tumor of tendon sheath, and fibromatosis, 3 hemangiomas, 2 epidermal inclusion cysts, 2 chondromas, 2 angioleiomyomas, 1 trichilemal cyst, 1 neurofibroma, 1 granular cell tumor, 1 neurilemmoma, 1 neuromyxoma, and 1 nodular hidradenoma. Mean size of the lesion was 1.1 cm. Margins were smooth in 10, mild lobulation in 8 and marked lobulation in 3 lesions. Lesions were hypoechoic in 16, anechoic in 4 and isoechoic in 1 case. Posterior acoustic enhancement was definitely present in 5 lesions. CONCLUSION: On the ultrasonography, various soft tissue lesions of the foot may be confused with ganglion. During surgical resection care should be given even to a simple ganglion as it might turn up to be a solid lesions such as fibrous tumors.
Acoustics ; Acrospiroma ; Angiomyoma ; Chondroma ; Fibroma ; Foot ; Ganglion Cysts ; Giant Cell Tumors ; Granular Cell Tumor ; Hemangioma ; Humans ; Neurilemmoma ; Neurofibroma ; Tendons

PURPOSE: To establish new in vitro model systems that better reflect in vivo condition, multicellular tumor spheroids(MTS) and raft culture were developed using cell lines of squamous cell carcinoma(SCCHN) of the head and neck. In these 3-dimensional systems, the expression of cell surface molecules which are important for modulation of physiology of tumor cells were studied with or without the treatment of interferon(IFN)-gamma. MATERIALS AND METHODS: Four SCCHN cell lines were used for MTS and raft culture. The effects of interferon-gamma on SCCHN cells were examined by immunohistochemistry. RESULTS: All cell lines formed MTS, but only Tu-138 showed a good stratification at the air-liquid interface in the raft culture system. Immunohistochemical studies of MTS using monoclonal antibodies revealed a strong staining for MHC class I, no staining for MHC-DR, a weak patch expression of ICAM-1 and a central strong staining for integrin a 6. Staining patterns were similar for the raft cultures except integrin a 6(intense full-thickness positivity). In both systems, IFN-gamma enhanced the expression of MHC-DR and ICAM-1. No significant change was found in the expression of MHC class I and integrin a 6. CONCLUSIONS: MTS and raft culture system were established successfully from the SCCHN cell lines. IFN-gamma can modulate the surface molecules of tumor cells in the 3-dimensional culture systems.
Antibodies, Monoclonal ; Carcinoma, Squamous Cell* ; Cell Line ; Head* ; Immunohistochemistry ; Intercellular Adhesion Molecule-1 ; Interferon-gamma ; Neck* ; Physiology

PURPOSE: A retrospective study was undertaken to test the hypothesis that febrile neonates, who have bacterial infections, can be accurately predicted early by diagnostic criteria. METHODS: We conducted a retrospective study of 152 infants, 28 days or less of age, whose rectal temperature was at least 38degrees C. Past history, family history, finding on physical examinations and results of CBC, urinalysis, lumbar puncture, CRP, and cultures of blood, urine and CSF were recorded. The diagnostic criteria for bacterial infection were : presence of identifiable fever focus(skin, soft tissue, bone, joint, eyes, ears), presence of maternal risk factors(malnutrition, fever, infection, premature rupture of membrane) & neonatal risk factors(prematurity, SGA), unhealthy condition at physical examinations, neutrophil index(immature neutrophil count/total neutrophil count ratio)> OR =0.15 and CRP> OR =2.0mg/dL, urinalysis-> OR =5 WBC/high-power field, absence of upper respiratory tract illness in parent and contact people. Febrile neonates who meet any of the diagnostic criteria were considered as high risk for bacterial infection. RESULTS: The overall incidence of bacterial infections in the 152 febrile neonates was 13.8%(21 neonates) with urinary tract infections in 8 neonates, bacteremia in 8 neonates and meningitis in 5 neonates. Only 1 neonate, who was classified as low risk for bacterial infection, was identified with a bacterial urinary tract infection. The sensitivity, specificity, positive predictive value and negative predictive value of the diagnostic criteria were 95.2, 92.4, 66.7 and 99.2%, respectively. CONCLUSION: These data show the ability of diagnostic criteria to identify neonates with bacterial infection. Febrile neonates who meet the diagnostic criteria must be treated intensively and those who do not meet the diagnostic criteria can be carefully managed as inpatients or outpatients without administering antimicrobial agents, avoiding iatrogenic complications.
Anti-Infective Agents ; Bacteremia ; Bacterial Infections* ; Bone and Bones ; Fever ; Humans ; Incidence ; Infant ; Infant, Newborn* ; Inpatients ; Joints ; Meningitis ; Neutrophils ; Outpatients ; Parents ; Physical Examination ; Respiratory System ; Retrospective Studies ; Rupture ; Sensitivity and Specificity ; Spinal Puncture ; Urinalysis ; Urinary Tract Infections

PURPOSE: A retrospective study was undertaken to test the hypothesis that febrile neonates, who have bacterial infections, can be accurately predicted early by diagnostic criteria. METHODS: We conducted a retrospective study of 152 infants, 28 days or less of age, whose rectal temperature was at least 38degrees C. Past history, family history, finding on physical examinations and results of CBC, urinalysis, lumbar puncture, CRP, and cultures of blood, urine and CSF were recorded. The diagnostic criteria for bacterial infection were : presence of identifiable fever focus(skin, soft tissue, bone, joint, eyes, ears), presence of maternal risk factors(malnutrition, fever, infection, premature rupture of membrane) & neonatal risk factors(prematurity, SGA), unhealthy condition at physical examinations, neutrophil index(immature neutrophil count/total neutrophil count ratio)> OR =0.15 and CRP> OR =2.0mg/dL, urinalysis-> OR =5 WBC/high-power field, absence of upper respiratory tract illness in parent and contact people. Febrile neonates who meet any of the diagnostic criteria were considered as high risk for bacterial infection. RESULTS: The overall incidence of bacterial infections in the 152 febrile neonates was 13.8%(21 neonates) with urinary tract infections in 8 neonates, bacteremia in 8 neonates and meningitis in 5 neonates. Only 1 neonate, who was classified as low risk for bacterial infection, was identified with a bacterial urinary tract infection. The sensitivity, specificity, positive predictive value and negative predictive value of the diagnostic criteria were 95.2, 92.4, 66.7 and 99.2%, respectively. CONCLUSION: These data show the ability of diagnostic criteria to identify neonates with bacterial infection. Febrile neonates who meet the diagnostic criteria must be treated intensively and those who do not meet the diagnostic criteria can be carefully managed as inpatients or outpatients without administering antimicrobial agents, avoiding iatrogenic complications.
Anti-Infective Agents ; Bacteremia ; Bacterial Infections* ; Bone and Bones ; Fever ; Humans ; Incidence ; Infant ; Infant, Newborn* ; Inpatients ; Joints ; Meningitis ; Neutrophils ; Outpatients ; Parents ; Physical Examination ; Respiratory System ; Retrospective Studies ; Rupture ; Sensitivity and Specificity ; Spinal Puncture ; Urinalysis ; Urinary Tract Infections