Objective To investigate the clinical characteristics of fundic gland polyps (FGPs).Methods Data of patients with FGPs diagnosed from January 2005 to May 2010 were collected and retrospectively analyzed.Results A total of 485 patients were found to have FGPs during routine upper endoscopy,accounting for 0.6％ of total upper endoscopy examinations at the same time period.It was most frequently seen in middle aged females.Clinical symptoms included abdominal distention and discomfort ( 182/485,37.5％ ),gastroesophageal reflux symptoms ( 83/485,17.1％ ) and upper abdominal pain (102/485,21.0％ ).51.3％ (249) of the polyps were located at fundus and 168 (34.6％ ) were at corpus,with most of FGPs (62.3％,302/485) were single polyp with broad base (less than 5mm),and 22.7％ (110/485 ) were multiple ones scattering throughout the fundus.The pathology typically showed cystic lesions in the fundic glands,with dysplasia in 8 and intestinal metaplasia in 3,accompanied by duodenal polyps in 11 and gastric cancer in 1.H.pyloriinfection was detected in 47.8 ％ subjects which was similar to the rate of general population (56.1％ ) in the same period (P =0.422 ).In addition,immunohistochemisty staining for adenomatous polyposis coli and cyclooxygenase-2 was performed in 12 patients,which showed all polyps were positive for adenomatous polyposis coli and 9 of them were cyclooxygenase-2 positive.Conclusion FGPs may not be correlate to H.pyloriinfection.It can be accompanied by dysplasia,intestinal metaplasia and duodenal polyps.Pathological and immunohistochemical studies may promote a better understanding and standardized diagnosis and treatment for this disease.

No abstract available.

The purpose of this study was to evaluate the association between oral health-related quality of life and school life satisfaction in high school students. A questionnaire-based survey was conducted on high school students in Daegu, South Korea from November to December, 2015, and final data from 432 students was analyzed. Analysis of oral health-related quality of life in terms of general characteristics showed that both academic achievement and stress were significant factors (p<0.05). With respect to school life satisfaction, academic achievement was found to be a highly significant influencing factor (p<0.01). Correlation analyses of oral health-related quality of life with various factors of school life satisfaction showed positive correlations with personal relationships, educational learning environment, social support. Regression analysis of school life satisfaction showed that academic achievement and oral health-related quality of life were influencing factors. These results indicate that oral health-related quality of life may play a significant role in school life satisfaction.
Daegu ; Humans ; Korea ; Learning ; Quality of Life* ; Social Environment

OBJECTIVES: To evaluate the association between oral health-related quality of life and oral health-related self-efficacy in high school students. METHODS: A questionnaire-based survey was conducted among high school students in Daegu, South Korea from November to December 2015, and the final data of 432 students were analyzed. RESULTS: Analysis of oral health-related self-efficacy in terms of general characteristics showed that both grade and income were significant factors (P<0.01). Furthermore, analysis of oral health-related quality of life in terms of general characteristics showed that academic achievement, father's educational level, and academic stress were significant factors (P<0.05). Correlation analyses of oral health-related quality of life with oral health-related self-efficacy revealed positive correlations with tooth brushing and ordinary oral health behavior. Regression analysis of oral health-related quality of life showed that father's educational level, oral health-related self-efficacy, academic stress, and academic achievement were influencing factors. CONCLUSIONS These results indicate that oral health-related self-efficacy may play a significant role in oral health-related quality of life.

Increasing evidence suggests an association between elevated serum aminotransferase level and the metabolic syndrome. However, the significance of relatively low levels of aminotransferase in relation to the metabolic syndrome has not been fully investigated in the general population. We investigated the association between serum amiontransferase level and the metabolic syndrome using data from a nationwide survey in Korea. We measured serum aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels and metabolic conditions among 9771 participants aged 20 or more in the 1998 and 2001 Korean National Health and Nutrition Examination Surveys. Metabolic syndrome was defined according to NCEP-ATP III criteria with a modified waist circumference cutoff (men > 90cm; women > 80cm). Serum aminotransferase level, even within normal range, was associated with the metabolic syndrome independent of age, body mass index, waist circumference, smoking, and alcohol intake. Compared with the lowest level (<20IU/L), the adjusted odds ratios (95% CI) for an AST level of 20-29, 30-39, 40-49 and > or = 50IU/L were 1.10 (0.85-1.42), 1.37 (1.02-1.83), 1.62 (1.08-2.43), and 2.25 (1.47-3.44) in men, and 1.18 (0.99-1.41), 1.43 (1.29-1.83), 1.71 (1.09-2.68), and 2.14 (1.20-3.80) in women, respectively. Corresponding odds ratios for ALT levels were 1.27 (0.99-1.63), 1.69 (1.28-2.23), 2.17 (1.58-2.99), and 2.65 (1.96-3.58) in men, and 1.44 (1.22-1.70), 1.65 (1.26-2.15), 2.94 (1.93-4.47), and 2.25 (1.54-3.30) in women, respectively. In conclusion, elevated serum aminotransferase levels, even in the normal to near normal range, are associated with features of the metabolic syndrome.
Reference Values ; Middle Aged ; Metabolic Syndrome X/*blood ; Male ; Korea ; Humans ; Female ; Blood Chemical Analysis/*methods/standards ; Aspartate Aminotransferases/*blood ; Alanine Transaminase/*blood ; Adult

No abstract available.
Acupuncture* ; Epidermal Cyst*

BACKGROUND: Microneedles provide a minimally invasive means to transport molecules into the skin. A number of specific strategies have been employed to use microneedles for transdermal delivery. OBJECTIVE: The purpose of this study was to investigate the safety of two new digital microneedle devices (Digital Hand(R) and Digital Pro(R); Bomtech Electronics Co., Ltd., Seoul, Korea) for the perforation of skin in skin-hairless-1 mice. This device replaces conventional needles and is designed specifically for intradermal delivery. METHODS: We used two newly developed digital microneedle devices to perforate the skin of skin-hairless-1 mice. We conducted a comparative study of the two digital microneedle devices and DTS(R) (Disk type-microneedle Therapy System; DTS lab., Seoul, Korea). To evaluate skin stability, we performed visual and dermatoscopic inspections, measurements of transepidermal water loss, and biopsies. RESULTS: The two novel digital microneedle devices did not induce significant abnormalities of the skin on visual or dermatoscopic inspection, regardless of needle size (0.25~2.0 mm). No significant histopathological changes, such as inflammatory cell infiltration, desquamation of the stratum corneum, or disruption of the basal layer, were observed. The digital microneedle devices and microneedle therapy system produced similar results on measures of skin stability. CONCLUSION: These two novel digital microneedle devices are safe transdermal drug delivery systems.
Animals ; Drug Delivery Systems ; Electronics ; Electrons ; Mesotherapy ; Mice ; Mice, Hairless ; Needles ; Pyridines ; Skin ; Thiazoles ; Water Loss, Insensible

BACKGROUND: Alopecia areata (AA) is believed to be an organ-specific autoimmune disease in which a mononuclear cell infiltrate develops in and around anagen hair follicles. There is no definitive therapy for AA. OBJECTIVE: We sought to determine whether the combination therapy of cyclosporine and psoralen plus ultraviolet A (PUVA) could be an effective treatment for severe AA. METHODS: A total of 41 patients with severe AA were treated with oral cyclosporine and topical PUVA. Cyclosporine was given at an initial daily dose of 200 mg for adult and 100 mg for children for periods of up to 16 weeks. Eight-methoxypsoralen (Methoxsalen) was applied topically 20 minutes prior to ultraviolet A (UVA) exposure, and the patients were irradiated with UVA twice a week for 16 weeks. RESULTS: Of the total 41 patients, 2 (7.3%) patients were lost to follow-up, and 1 (2.4%) patient discontinued the treatment due to abdominal discomfort. Six (14.6%) patients were treated for less than 12 weeks. Of remaining 32 patients, 3 (9.4%) showed excellent response, 3 (9.4%) showed good response, 12 (37.5%) showed fair response, and 14 (43.7%) showed poor response. CONCLUSION: Although limited by its uncontrolled character, this study shows that the combination therapy with cyclosporine and PUVA may be an additional choice for severe and recalcitrant AA.
Adult ; Alopecia ; Alopecia Areata ; Autoimmune Diseases ; Child ; Cyclosporine ; Ficusin ; Hair Follicle ; Humans ; Lost to Follow-Up ; PUVA Therapy ; Retrospective Studies

BACKGROUND: Primary hyperhidrosis (PHH) is the disease of production of excessive sweat mainly localized in palm, sole, and craniofacial area. The characteristics of the lesional skin and the relationship with fungal infection in patients with PHH are still not known in Korean literature. OBJECTIVE: The aim of the present study was to compare the skin hydration and transepidermal water loss (TEWL) in patients with PHH with those in control group and to determine the relation of PPH to tinea pedis. METHODS: A prospective case-control study of patients with PHH was conducted. We have measured the skin hydration and TEWL on the skin of palm, sole and forehead in patients with PPH and those in control group. A total of 67 patients with PHH and 50 volunteers of control group were examined for the presence of tinea pedis. Information on the treatment history of tinea pedis were provided by means of reviewing the medical records. RESULTS: Of 67 patients with PHH included, mean age was 28.1 years. Distributional patterns of PHH were palmoplantar (50.7%), isolated palmar (19.4%), isolated plantar (7.5%), and craniofacial (22.4%). Age at onset for palmoplantar HH (12.9+/-7.5 years) was significantly younger than that of craniofacial HH (26.8+/-10.5 years) (p < 0.05). Compared with the skin of those in control group, the values of the skin hydration and TEWL were significantly higher in the skin of patients with PHH. The risk of tinea pedis were increased in patients with primary palmoplantar hyperhidrosis compared with controls (Odds ratio: 2.44). CONCLUSION: Skin physiological parameters of patients with PHH and normal subjects were evaluated by non-invasive skin bioengineering methods which show quantitative modifications in physiological conditions. On the basis of current data, we can expect great advances in the curative value for treatment in patients with PHH.
Bioengineering ; Case-Control Studies ; Forehead ; Humans ; Hyperhidrosis ; Prospective Studies ; Skin ; Sweat ; Tinea ; Tinea Pedis

BACKGROUND: Androgenetic alopecia (AGA) is characterized by the local and gradual transformation of terminal scalp hair into vellus hair, which has a shorter and thinner shaft. There are no studies that analyze annual changes in age, patterns, family history, and associated disease. OBJECTIVE: We investigated the severity of hair loss, age of onset, the frequency of family history, and past medical histories in Korean patients with AGA. METHODS: A retrospective chart review was performed to identify all patients with AGA referred to the Dermatology Clinic at Chung-Ang University Hospital from January 2006 to December 2010. RESULTS: The age of onset was also gradually decreased from 34.1+/-10.1 years to 31.6+/-10.9 years between 2006 and 2010. In female patients, specific annual changes were not observed. Hamilton-Norwood Type IIIv AGA was most common in male patients and Ludwig Type I AGA was most common in female patients at all times between 2006 and 2010. The majority of patients with AGA had a family history of baldness and was most commonly associated with a paternal pattern of inheritance. Seborrheic dermatitis was the most common associated disease in male and female patients. CONCLUSION: Our results show the possibilities that the average age of onset is decreasing. The period of the present study was only 5 years, which is not sufficient for the precise determination of onset age for AGA. Clearly, a long-term study is needed.
Age of Onset ; Alopecia ; Dermatitis, Seborrheic ; Dermatology ; Female ; Hair ; Humans ; Male ; Retrospective Studies ; Scalp ; Wills