1.Self-Injurious Thoughts and Behaviors Interview-Korean Version: Psychometric Properties
Seo Jeong LEE ; Ye Jin CHO ; Myoung Ho HYUN
Psychiatry Investigation 2021;18(2):157-165
Objective:
There is currently no structured interview tool developed that comprehensively evaluates self-injurious thoughts and behaviors (SITB) in Korea. The Self-injurious Thoughts and Behaviors Interview (SITBI) collectively measures suicidal ideation, plans, gestures, attempts, and non-suicidal self-injuries (NSSI). The SITBI’s reliability and validity have been established with it being widely used in English speaking countries. This study evaluated the psychometric validity of the Korean version of the SITBI (SITBI-K).
Methods:
The SITBI’s validity as a diagnostic assessment tool for NSSI and suicidal behavior disorder (SBD), as defined by the Diagnostic and Statistical Manual of Mental Disorders-5th edition, was examined. Analyses were performed on 108 university students reporting experiences of suicidal thoughts and behaviors (female 84.26%, mean age=22.10, ±SD 3.33).
Results:
The SITBI-K displayed excellent interrater reliability, with a credible test-retest reliability at two months. Construct validity examined the correlation between the SITBI-K’s modules and approved the self-report results. Appropriate convergent and discriminant validities were obtained for suicidal ideation, plans, gestures, attempts, and NSSI.
Conclusion
The SITBI-K showed excellent psychometric validity at a level comparable to the original. Its clinical utility for both NSSI and SBD diagnoses was confirmed.
2.Occluding Effect of the Application of Fluoride Compounds and Desensitizers on Dentinal Tubules.
Ye Jin LEE ; Moon Jin JEONG ; Yong Soon AHN ; Su Kyung CHEUN ; Soon Jeong JEONG ; Do Seon LIM
Journal of Dental Hygiene Science 2016;16(4):272-283
This study compared and analyzed the occluding effects of fluoride compounds and desensitizers, which are commonly used in dental clinics, on dentinal tubules. This study also evaluated the persistence of the active ingredients over time by performing toothbrushing with an electric toothbrush. Thirty-five molar teeth, which had been extracted within the past 3 months from healthy people without tooth decays, amalgam fillings, or dental crowns, were divided into 4 pieces each. Of these, 135 teeth pieces were used as study specimens. These specimens were divided into a control group, an untreated group, and 5 experimental groups (acidulated fluoride gel, fluoride varnish, Gluma, Super Seal, and SE-Bond). The specimens were then subjected to toothbrushing equivalent to 1 week (140 times), 2 weeks (280 times), and 4 weeks (560 times), and the occluding effects on dentinal tubules in 3 regions of each specimen were examined under a scanning electron microscope. The fluoride varnish treated group showed the highest degree of dentinal tubule occlusion effects during the first, second, and fourth weeks of toothbrushing, with the SE-Bond treated group showing the second highest degree and the Gluma treated group showing the lowest degree. After 4 weeks of toothbrushing, the Gluma treated group and the Super Seal treated group showed the lowest degrees of dentinal tubule occlusion effects. In summary, the fluoride varnish treated group and the SE-Bond treated group displayed higher occlusion effects even after 4 weeks of treatment than did the other experimental groups. Therefore, it is the authors' belief that fluoride varnish and SE-Bond are effective for treating dentinal hyperesthesia.
Crowns
;
Dental Clinics
;
Dentin Desensitizing Agents
;
Dentin Sensitivity
;
Dentin*
;
Fluorides*
;
Hyperesthesia
;
Molar
;
Paint
;
Tooth
;
Toothbrushing
3.Effects of the Enamel Erosion Caused by Certain Antipyretic and Analgesic Medicines for Children.
Su Kyung CHEUN ; Moon Jin JEONG ; Yong Soon AHN ; Ye Jin LEE ; Mi Kyung KO ; Soon Jeong JEONG ; Do Seon LIM
Journal of Dental Hygiene Science 2016;16(3):235-241
This study was conducted to provide basic understanding regarding possible enamel erosion by three kinds of fist-aid antipyretic and analgesic medicines over a period of time, with comparison and analysis of the resulting deciduous teeth surface and microhardness changes. The analysis was performed using energy dispersive X-ray spectroscopy (EDX) and scanning electron microscope (SEM) to examine the surface erosion and changes. The Kruskal-Wallis test show differences in surface erosion and changes after 3, 5 and 8 days of treatment as well as before and after the treatment in each group. According to the results, there was no significant difference in the early deciduous teeth enamel surface microhardness (p>0.01). However there were signigicant changes after 3, 5, and 8 days (p<0.01). Calcim (Ca) and phosphorous (P) analysis using EDX showed significant differences in the enamel characteristics according to each tissue area after 8 days (p<0.05), but there was no significant difference in any of the areas for P content (p>0.05). In the surface observation with the SEM treatment with Children's Tylenol® tablet, which has the lowest pH, looked the roughest, followed by Brufen syrup for children and Children's Tylenol® suspension. Based on these results, it should be considered that antipyretic and analgesic medicines for children, which have lower pH values, may cause tooth erosion. Hence, it is necessary to give special attention to oral hygiene in young children or infants by brushing their teeth after such drugs are administered.
Child*
;
Dental Enamel*
;
Humans
;
Hydrogen-Ion Concentration
;
Ibuprofen
;
Infant
;
Oral Hygiene
;
Spectrometry, X-Ray Emission
;
Tooth
;
Tooth Erosion
;
Tooth, Deciduous
4.Tooth Lightness Changes with Listerine Healthy White after Application of Tooth-Coloring-Inducing Foods
Moon-Jin JEONG ; Jung-Hui SON ; Soon-Jeong JEONG ; Ye-Jin KIM ; Hee-Jung LIM ; Im-Hee JUNG ; Do-Seon LIM
Journal of Dental Hygiene Science 2023;23(4):351-360
Background:
The purpose of this study is to investigate the tooth whitening effect of Listerine Healthy White and provide effective management of extrinsic discoloration by comparing the whitening effects of existing whitening products.
Methods:
The included study four groups: those using whitening gel, whitening toothpaste, and Listerine Healthy White and a control using artificial saliva. Each group received 40 bovine tooth specimens, which were stained with commonly consumed tooth-coloring-inducing foods; black tea, black coffee, and instant noodles for 72 hours. The specimens were treated with tooth whitening materials for 5 weeks, after which the lightness (L*) was measured weekly using a spectrophotometer.
Results:
There was a significant difference in lightness among the groups between the 1st and 5th week of treatment for all tooth-coloring-inducing foods (p<0.05). When comparing the changes in lightness values from before whitening to the 5th week of whitening for all tooth-coloring-inducing foods, the order of change was as follows: whitening gel, whitening toothpaste, Listerine Healthy White, and artificial saliva. Listerine Healthy White showed a significant whitening effect for all toothcoloring-inducing foods (p<0.05). Particularly, changes in lightness values for specimens stained by black tea after 5 weeks of whitening were in the following order: whitening gel (21.72), whitening toothpaste (14.89), Listerine Healthy White (12.91), and artificial saliva (3.85). For specimens stained by black coffee, the changes in lightness values were in the following order: whitening gel (12.99), whitening toothpaste (9.66), Listerine Healthy White (7.91), and artificial saliva (3.12). Lastly, changes in lightness values for specimens stained by instant noodles were as follows: whitening gel (10.84), whitening toothpaste (9.85), Listerine Healthy White (7.71), and artificial saliva (2.61).
Conclusion
Listerine Healthy White exhibits continuous whitening effects over time, and for consumers seeking convenient ways to achieve tooth whitening effects at home, consistent use of Listerine Healthy White is recommended.
5.Hyperpigmented Connective Tissue Nevus in Buschke-Ollendorff Syndrome: A Case Report
Ye-Jin LEE ; Hye-Jin AHN ; Min Kyung SHIN ; Mu-Hyoung LEE ; Ki-Heon JEONG
Korean Journal of Dermatology 2021;59(7):560-563
Buschke-Ollendorff syndrome (BOS) is a rare autosomal dominant inherited genetic cutaneous disorder characterized by connective tissue nevi that may or may not be accompanied by sclerotic bone lesions (osteopoikilosis). BOS is caused by loss-of-function mutations in LEMD3. Skin lesions appear in childhood and may increase in size and number with age and primarily manifest as yellow or skin-colored plaques or papules. A 21-year-old male presented with brownish, firm plaques on his back and buttocks since childhood. He revealed a history of similar skin lesions in his mother and brother. He was incidentally diagnosed with osteopoikilosis, 2 years prior to presentation. Histopathological examination of a skin biopsy specimen revealed increased collagenous stroma. We report a rare case of Buschke-Ollendorff syndrome that presented with brownish plaques.
6.A Case of Disseminated Superficial Actinic Porokeratosis with Secondary Amyloid Deposits:Dermoscopic Features and Literature Review
Ye-Jin LEE ; Hye-Jin AHN ; Ki-Heon JEONG ; Min Kyung SHIN
Korean Journal of Dermatology 2022;60(2):125-129
Disseminated superficial actinic porokeratosis (DSAP) is a type of porokeratosis that is characterized by multiple small lesions on the sun-exposed areas of the body. The presence of dermal amyloid deposition associated with disseminated superficial porokeratosis has rarely been reported in the literature. A 69-year-old female presented to our department with multiple pruritic brownish macules. Physical examination revealed scattered 2∼3-mm-sized, brownish-colored, round to annular macules limited to the sun-exposed areas, such as the forearms, lower legs, and upper trunk. Dermoscopy revealed a peripheral rim and central white hub surrounded by brown pigmentation. Skin biopsy of the leg showed not only the typical finding of DSAP, including the cornoid lamella, but also deposits of eosinophilic amorphous materials in the dermis. After Congo red staining, the dermal deposits were confirmed to be amyloid. Herein, we report a rare case of DSAP with dermal amyloid deposition and dermoscopic presentation.
7.Hyperpigmented Connective Tissue Nevus in Buschke-Ollendorff Syndrome: A Case Report
Ye-Jin LEE ; Hye-Jin AHN ; Min Kyung SHIN ; Mu-Hyoung LEE ; Ki-Heon JEONG
Korean Journal of Dermatology 2021;59(7):560-563
Buschke-Ollendorff syndrome (BOS) is a rare autosomal dominant inherited genetic cutaneous disorder characterized by connective tissue nevi that may or may not be accompanied by sclerotic bone lesions (osteopoikilosis). BOS is caused by loss-of-function mutations in LEMD3. Skin lesions appear in childhood and may increase in size and number with age and primarily manifest as yellow or skin-colored plaques or papules. A 21-year-old male presented with brownish, firm plaques on his back and buttocks since childhood. He revealed a history of similar skin lesions in his mother and brother. He was incidentally diagnosed with osteopoikilosis, 2 years prior to presentation. Histopathological examination of a skin biopsy specimen revealed increased collagenous stroma. We report a rare case of Buschke-Ollendorff syndrome that presented with brownish plaques.
8.Revisiting Riehl’s Melanosis in Korean Patients: Clinicopathological Features, Blood Chemistry, and Immunohistochemistry
Kwang Hee WON ; Jeong Eun KIM ; Myoung Eun CHOI ; Ye Jin LEE ; Chang Jin JUNG ; Byeong Jin PARK ; Woo Jin LEE ; Chong Hyun WON ; Mi Woo LEE ; Jee Ho CHOI ; Sung Eun CHANG
Korean Journal of Dermatology 2021;59(1):45-53
Background:
Riehl’s melanosis of the face and neck has been reported in middle-aged women who have darker skin types. Recently, cases of Riehl’s melanosis have been on the rise in Korea, which might reflect the increased use of various cosmetic products and procedures.
Objective:
This study was designed to analyze the clinicopathological characteristics and treatment outcomes of Riehl’s melanosis in Korean patients.
Methods:
We closely observed 80 patients with Riehl’s melanosis diagnosed in Asan Medical Center and Hanyang University Medical Center between 2005 and 2015. A skin biopsy was analyzed in 51 patients, and a patch test was carried out in 16 patients.
Results:
Patients with chronic Riehl’s melanosis (>12 months) had an increased frequency of previous laser treatments. Patients with acute Riehl’s melanosis (<3 months) reported a previous history of dry skin, itching, or irritation as a result of the use of hair dye. Patients older than 50 years, with darker skin type, and with a longer disease duration (>12 months) had poor response rates. Chronic Riehl’s melanosis may be preceded by repeated irritation of barrier-compromised skin, and acute Riehl’s melanosis seems to be an allergic form of Riehl’s melanosis.
Conclusion
Riehl’s melanosis has different clinical manifestations according to disease duration and different treatment responses based on disease duration.
9.Utility of Bolus Suture and Silicone Protector in Auricular Reconstruction of Microtia.
Jeong Tae KIM ; Seung Hoon LEE ; Ye Jin LEE ; Dong In JO
Journal of the Korean Society of Plastic and Reconstructive Surgeons 2004;31(1):9-16
In auricular reconstruction of microtia patient, delicate surgical strategy is necessary for natural shape and maintenance of immediate postoperative contour. However, postoperative edema and inadequate coaptation sometimes caused unintended and unsatisfactory contour. Therefore many methods were introduced to compress and keep the contour of the reconstructed auricular shape. The authors reconstructed an auricle in 2 steps for 13 microtia patients. Bolus suture was applied for adequate coaptation for at least 3 weeks after first stage operation and silicone protector was used for maintaining the auricular shape after second stage operation. Bolus suture could be released a little if tension was excessive or the blood supply for skin flap was inadequate. Customized silicone protector was effective for maintaining the auriculocephalic angle after ear elevation. The silicone protector was translucent and could be easily applied to the patient without difficulty. This treatment modality was satisfactory for maintaining the auricular framework contour and elevated auriculocephalic angle without any serious complications. Canaloplasty was performed in the selected patients at the same stage in accordance with mastoid pneumatization. This procedure thus saved the additional operation for canaloplasty and improved the hearing results.
Ear
;
Edema
;
Hearing
;
Humans
;
Mastoid
;
Silicones*
;
Skin
;
Sutures*
10.New Sensitization to House Dust Mites in Cefteram-Induced Occupational Asthma: A Case Report.
Hyun Jung JIN ; Jeong Eun KIM ; Joo Hee KIM ; Young Min YE ; Hae Sim PARK
Allergy, Asthma & Immunology Research 2011;3(2):132-134
Occupational asthma (OA) can improve after cessation of exposure; however, some patients suffer from persistence or aggravation of their asthmatic symptoms. Here we report a case of a new sensitization to house dust mites during the follow-up period in a 37-year-old female patient with OA induced by cefteram pivoxil powder (cefteram powder). She was previously diagnosed with OA caused by inhalation of cefteram powder. Consequently, she left her job and had been well for 9 subsequent years. She began to experience aggravation of her rhinitis and asthmatic symptoms again several months prior to presentation. Her skin-prick test results had converted to strongly positive responses to two types of house dust mites. The serum levels of eosinophil cationic protein (ECP) and the total and specific immunoglobulin (Ig)E levels against the two types of house dust mites were elevated. An inhalation challenge test with Dermatophagoides farinae was performed, and significant bronchoconstriction (21.1% reduction in the forced expiratory volume in the first second) with asthma symptoms was observed at 10 minutes. To our knowledge, this is the first case demonstrating a new sensitization to house dust mites in a patient with OA caused by cefteram powder. Regular monitoring, including skin-prick tests and measurement of specific serum IgE/ECP levels, may help to screen potential cases.
Adult
;
Asthma
;
Asthma, Occupational
;
Bronchoconstriction
;
Cefmenoxime
;
Dermatophagoides farinae
;
Dust
;
Eosinophil Cationic Protein
;
Female
;
Follow-Up Studies
;
Forced Expiratory Volume
;
Humans
;
Immunoglobulins
;
Inhalation
;
Occupations
;
Pyroglyphidae
;
Rhinitis