PURPOSE: To investigate the incidence of breast arterial calcification in Korean women, and to determine its association with systemic diseases and carotid arterial atherosclerosis. MATERIALS AND METHODS: One thousand seven hundred and thirteen female subjects who underwent mammography at a health care center between May 1999 and May 2000 were included in this study. Of the total, 172 were found to have breast arterial calcification, and were classified according to age. The coincidence of hypertension, diabetes mellitus and hyperlipidemia was examined in both the subject group and the control group selected on the same age basis. To investigate the presence and degree of carotid atherosclerosis, sonographic maging was performed and the findings were compared between the two groups. RESULTS: The incidence of breast arterial calcification showed statistically significant differences according to age, with a higher incidence in older patients (p<0.05). However, there was no statistical difference in the incidence of hypertension, hyperlipidemia, and diabetes mellitus between groups. Carotid atherosclerosis was subjects more prevalent among subjects than in the control group (p<0.05), though there was no statistically significant difference in the degree of luminal stenosis. CONCLUSION: The most common pathologic cause of breast arterial calcification is arteriosclerosis. Breast arterial calcification is demonstrated at mammography, along with other clinical risk factors for atherosclerosis or coincidental neurologic symptoms. We stress that further evaluation of the carotid artery is necessary.
Arteriosclerosis ; Atherosclerosis* ; Breast* ; Carotid Arteries ; Carotid Artery Diseases ; Constriction, Pathologic ; Delivery of Health Care ; Diabetes Mellitus ; Female ; Humans ; Hyperlipidemias ; Hypertension ; Incidence ; Mammography ; Neurologic Manifestations ; Phenobarbital ; Risk Factors ; Ultrasonography*

Purpose: To report a case of contact lens-related infectious keratitis caused by three different bacterial species.Case summary: A 40-year-old man presented with pain and redness in his left eye. His best-corrected visual acuity (BCVA) in the affected eye was 20/25. Slit-lamp examination revealed a 3 × 3 mm corneal epithelial defect with infiltration located 1 mm inferior to the pupil. Following admission, a microbial culture test was performed, and empirical antibiotic therapy was initiated. On the fourth day, Pseudomonas aeruginosa was isolated from the corneal sample and the contact lens, while Serratia marcescens and Stenotrophomonas maltophilia were isolated from the contact lens case. Based on the results of the antibiotic susceptibility tests, 0.5% moxifloxacin, fortified amikacin, and ceftazidime were administered topically and intravenously. The corneal epithelial defect reduced to 1 × 1 mm by the eleventh day of admission. After two months, BCVA improved to 20/20 with no remaining corneal epithelial defect, although an inactive corneal opacity persisted at the previous ulcer site. Conclusions Contact lens wear can be associated with polymicrobial keratitis involving three distinct Gram-negative bacteria, which may present greater treatment challenges compared to monomicrobial keratitis. Microbial culture testing of the contact lens, its case, and corneal scrapings is essential for identifying the causative organisms and selecting appropriate antibiotic therapy.

Purpose: To evaluate the potential advantages of using topical rebamipide 2% to manage dry eye following cataract surgery. Methods: Patients who underwent cataract surgery (phacoemulsification and intraocular lens insertion) were evaluated for dry eye 1 week postoperatively. Randomly selected patients were divided into the rebamipide group, who received 2% rebamipide eye drops, and the control group, who did not receive rebamipide. Various dry eye-related tests, including Schirmer’s test, the tear break-up time (TBUT), ocular surface staining, tear film osmolarity, tear lipid layer thickness, and the ocular surface disease index (OSDI) were performed in both groups 1 week, and 1 and 2 months postoperatively. Results: In the rebamipide group, we observed significant improvement in TBUT, the ocular surface staining score, and OSDI at 2 months postoperatively, as compared to 1 week (p = 0.002, 0.014, and 0.013, respectively). Schirmer’s test, tear film osmolarity, and tear lipid layer thickness remained unchanged in the rebamipide group. Throughout the entire follow-up period, the rebamipide group had a significantly prolonged TBUT (1 month: p = 0.007, 2 months: p = 0.000), and lower ocular surface staining score (1 month: p = 0.000, 2 months: p = 0.000), as compared to the control. Conclusions Following cataract surgery, the use of rebamipide eye drops produced improvements in TBUT, ocular surface staining scores, and OSDI. This suggests that rebamipide offers benefits in managing dry eye that can occur after cataract surgery.

Purpose: To report a case of contact lens-related infectious keratitis caused by three different bacterial species.Case summary: A 40-year-old man presented with pain and redness in his left eye. His best-corrected visual acuity (BCVA) in the affected eye was 20/25. Slit-lamp examination revealed a 3 × 3 mm corneal epithelial defect with infiltration located 1 mm inferior to the pupil. Following admission, a microbial culture test was performed, and empirical antibiotic therapy was initiated. On the fourth day, Pseudomonas aeruginosa was isolated from the corneal sample and the contact lens, while Serratia marcescens and Stenotrophomonas maltophilia were isolated from the contact lens case. Based on the results of the antibiotic susceptibility tests, 0.5% moxifloxacin, fortified amikacin, and ceftazidime were administered topically and intravenously. The corneal epithelial defect reduced to 1 × 1 mm by the eleventh day of admission. After two months, BCVA improved to 20/20 with no remaining corneal epithelial defect, although an inactive corneal opacity persisted at the previous ulcer site. Conclusions Contact lens wear can be associated with polymicrobial keratitis involving three distinct Gram-negative bacteria, which may present greater treatment challenges compared to monomicrobial keratitis. Microbial culture testing of the contact lens, its case, and corneal scrapings is essential for identifying the causative organisms and selecting appropriate antibiotic therapy.

Purpose: To report a case of contact lens-related infectious keratitis caused by three different bacterial species.Case summary: A 40-year-old man presented with pain and redness in his left eye. His best-corrected visual acuity (BCVA) in the affected eye was 20/25. Slit-lamp examination revealed a 3 × 3 mm corneal epithelial defect with infiltration located 1 mm inferior to the pupil. Following admission, a microbial culture test was performed, and empirical antibiotic therapy was initiated. On the fourth day, Pseudomonas aeruginosa was isolated from the corneal sample and the contact lens, while Serratia marcescens and Stenotrophomonas maltophilia were isolated from the contact lens case. Based on the results of the antibiotic susceptibility tests, 0.5% moxifloxacin, fortified amikacin, and ceftazidime were administered topically and intravenously. The corneal epithelial defect reduced to 1 × 1 mm by the eleventh day of admission. After two months, BCVA improved to 20/20 with no remaining corneal epithelial defect, although an inactive corneal opacity persisted at the previous ulcer site. Conclusions Contact lens wear can be associated with polymicrobial keratitis involving three distinct Gram-negative bacteria, which may present greater treatment challenges compared to monomicrobial keratitis. Microbial culture testing of the contact lens, its case, and corneal scrapings is essential for identifying the causative organisms and selecting appropriate antibiotic therapy.

Purpose: To evaluate the potential advantages of using topical rebamipide 2% to manage dry eye following cataract surgery. Methods: Patients who underwent cataract surgery (phacoemulsification and intraocular lens insertion) were evaluated for dry eye 1 week postoperatively. Randomly selected patients were divided into the rebamipide group, who received 2% rebamipide eye drops, and the control group, who did not receive rebamipide. Various dry eye-related tests, including Schirmer’s test, the tear break-up time (TBUT), ocular surface staining, tear film osmolarity, tear lipid layer thickness, and the ocular surface disease index (OSDI) were performed in both groups 1 week, and 1 and 2 months postoperatively. Results: In the rebamipide group, we observed significant improvement in TBUT, the ocular surface staining score, and OSDI at 2 months postoperatively, as compared to 1 week (p = 0.002, 0.014, and 0.013, respectively). Schirmer’s test, tear film osmolarity, and tear lipid layer thickness remained unchanged in the rebamipide group. Throughout the entire follow-up period, the rebamipide group had a significantly prolonged TBUT (1 month: p = 0.007, 2 months: p = 0.000), and lower ocular surface staining score (1 month: p = 0.000, 2 months: p = 0.000), as compared to the control. Conclusions Following cataract surgery, the use of rebamipide eye drops produced improvements in TBUT, ocular surface staining scores, and OSDI. This suggests that rebamipide offers benefits in managing dry eye that can occur after cataract surgery.

Purpose: To evaluate the potential advantages of using topical rebamipide 2% to manage dry eye following cataract surgery. Methods: Patients who underwent cataract surgery (phacoemulsification and intraocular lens insertion) were evaluated for dry eye 1 week postoperatively. Randomly selected patients were divided into the rebamipide group, who received 2% rebamipide eye drops, and the control group, who did not receive rebamipide. Various dry eye-related tests, including Schirmer’s test, the tear break-up time (TBUT), ocular surface staining, tear film osmolarity, tear lipid layer thickness, and the ocular surface disease index (OSDI) were performed in both groups 1 week, and 1 and 2 months postoperatively. Results: In the rebamipide group, we observed significant improvement in TBUT, the ocular surface staining score, and OSDI at 2 months postoperatively, as compared to 1 week (p = 0.002, 0.014, and 0.013, respectively). Schirmer’s test, tear film osmolarity, and tear lipid layer thickness remained unchanged in the rebamipide group. Throughout the entire follow-up period, the rebamipide group had a significantly prolonged TBUT (1 month: p = 0.007, 2 months: p = 0.000), and lower ocular surface staining score (1 month: p = 0.000, 2 months: p = 0.000), as compared to the control. Conclusions Following cataract surgery, the use of rebamipide eye drops produced improvements in TBUT, ocular surface staining scores, and OSDI. This suggests that rebamipide offers benefits in managing dry eye that can occur after cataract surgery.

Purpose: To report a case of contact lens-related infectious keratitis caused by three different bacterial species.Case summary: A 40-year-old man presented with pain and redness in his left eye. His best-corrected visual acuity (BCVA) in the affected eye was 20/25. Slit-lamp examination revealed a 3 × 3 mm corneal epithelial defect with infiltration located 1 mm inferior to the pupil. Following admission, a microbial culture test was performed, and empirical antibiotic therapy was initiated. On the fourth day, Pseudomonas aeruginosa was isolated from the corneal sample and the contact lens, while Serratia marcescens and Stenotrophomonas maltophilia were isolated from the contact lens case. Based on the results of the antibiotic susceptibility tests, 0.5% moxifloxacin, fortified amikacin, and ceftazidime were administered topically and intravenously. The corneal epithelial defect reduced to 1 × 1 mm by the eleventh day of admission. After two months, BCVA improved to 20/20 with no remaining corneal epithelial defect, although an inactive corneal opacity persisted at the previous ulcer site. Conclusions Contact lens wear can be associated with polymicrobial keratitis involving three distinct Gram-negative bacteria, which may present greater treatment challenges compared to monomicrobial keratitis. Microbial culture testing of the contact lens, its case, and corneal scrapings is essential for identifying the causative organisms and selecting appropriate antibiotic therapy.

Purpose: To evaluate the potential advantages of using topical rebamipide 2% to manage dry eye following cataract surgery. Methods: Patients who underwent cataract surgery (phacoemulsification and intraocular lens insertion) were evaluated for dry eye 1 week postoperatively. Randomly selected patients were divided into the rebamipide group, who received 2% rebamipide eye drops, and the control group, who did not receive rebamipide. Various dry eye-related tests, including Schirmer’s test, the tear break-up time (TBUT), ocular surface staining, tear film osmolarity, tear lipid layer thickness, and the ocular surface disease index (OSDI) were performed in both groups 1 week, and 1 and 2 months postoperatively. Results: In the rebamipide group, we observed significant improvement in TBUT, the ocular surface staining score, and OSDI at 2 months postoperatively, as compared to 1 week (p = 0.002, 0.014, and 0.013, respectively). Schirmer’s test, tear film osmolarity, and tear lipid layer thickness remained unchanged in the rebamipide group. Throughout the entire follow-up period, the rebamipide group had a significantly prolonged TBUT (1 month: p = 0.007, 2 months: p = 0.000), and lower ocular surface staining score (1 month: p = 0.000, 2 months: p = 0.000), as compared to the control. Conclusions Following cataract surgery, the use of rebamipide eye drops produced improvements in TBUT, ocular surface staining scores, and OSDI. This suggests that rebamipide offers benefits in managing dry eye that can occur after cataract surgery.

PURPOSE: Atopic dermatitis (AD) is a chronic inflammatory skin disorder with a association of genetic, environmental, and immunologic factors in the development of AD. And AD can be classified into IgE mediated and non-IgE mediated. We investigated a difference of clinical characteristics and immune response between the two groups. METHODS: From January 2008 to December 2011, we enrolled 125 children who visited Dong-A University Medical Center and Busan Medical Center, and were diagnosed as AD with the Haniffin and Rajka's criteria. We checked the history of combined asthma and allergic rhinitis and allergic disease of family in patients. We measured serum total IgE, specific IgE by ImmunoCAP or skin prick test. We measured serum interleukin (IL) 4 (IL-4), interferon-gamma (IFN-gamma), IL-10, and IL-17, which are associated with chronic inflammatory disorder by flow cytometry method (Luminex). RESULTS: Eighty (64%) were included in the IgE mediated group, while forty-five (36%) were included in the non-IgE mediated group. The frequency of combined allergic disorder and serum total eosinophil count were relatively higher in IgE mediated group (P=0.023, P=0.032). The incidence of a family history in allergic disease and the mean of SCORing Atopic Dermatitis index had no difference between the two groups. Serum IL-4, IFN-gamma, IL-10, IL-17 were higher in the IgE mediated group, but there were no statistically significant differences between two groups (P>0.05). CONCLUSION: IgE mediated AD showed higher total eosinophil count and higher incidence of bronchial asthma and allergic rhinitis than non IgE mediated AD.
Academic Medical Centers ; Asthma ; Busan ; Child* ; Dermatitis, Atopic* ; Eosinophils ; Flow Cytometry ; Humans ; Immunoglobulin E* ; Immunologic Factors ; Incidence ; Interferon-gamma ; Interleukin-10 ; Interleukin-17 ; Interleukin-4 ; Interleukins ; Methods ; Rhinitis ; Skin