Background: Social standards for skin health have changed and have led to a rise in the general population’s interest to achieve flawless skin. Objective: To survey the Korean public’s perception of skin health and dermatologists and skinhealth-related behaviors. Methods: A total of 355 participants of the Skin Health Expo 2018, held by the Dermatological Research Foundation of the Korean Dermatological Association from September 14 to 16, 2018, completed a questionnaire that assessed demographics, status, and behaviors regarding skin health. The questionnaire also included lifestyle characteristics, satisfaction, behavioral factors, and perceptions regarding skin-care products. Results: Participants were using various skin-care products including toners, lotions, hydrating or nutrition creams, sunscreens, essences, serums, facial masks and packs, body, hand, and foot moisturizers, eye creams, and hair products. The participants believed that the most reliable source of information on skin-care product recommendations was the dermatologist (41.55%). However, purchases were also being made at skin-care product stores (27.64%) based on the recommendation of a friend or acquaintance (40.11%). The results also revealed that 23.8% of participants experienced side effects from using skin-care and cosmetic products, and about 40% of participants could not yet distinguish hospitals run by dermatologists. Conclusion Demand for skin-care products has been increasing, and dermatologists should provide proper information about skin health to prevent adverse effects from skin-care products. Educational and informative activities, such as the expo planned by dermatologists, are necessary to improve skin health in the general population.

BACKGROUND: Healthy skin is an important determinant of the quality of life and physical and mental well-being. The demand for dermatological information is increasing not only in patients with skin diseases, but also in the general population with normal/healthy skin. However, public perception and behavior with regard to skin health among Koreans are not known. OBJECTIVE: To examine public perception and behaviors with regard to skin health in Koreans visiting the Skin Health Expo 2017. METHODS: A total of 597 participants completed a questionnaire that assessed demographics, status, and behavior for skin health and Expo satisfaction. RESULTS: Respondents with higher stress levels and a history of skin diseases showed lower satisfaction with self-skin health. Most participants considered adequate sleep and water intake to be important factors associated with healthy skin. One-on-one consultation with dermatologists was the most satisfactory among participants at the Expo. CONCLUSION: Educational tools using mass media and informative activities such as the Expo planned by dermatologists and the government are necessary to spread awareness and provide proper information to improve skin health in the general population and to emphasize the key role of dermatologists in skin disorders with a social burden.
Demography ; Drinking ; Humans ; Korea* ; Mass Media ; Quality of Life ; Research Report* ; Skin Diseases ; Skin* ; Surveys and Questionnaires

BACKGROUND: Skin laser treatment has improved significantly and has become an effective treatment approach for many skin diseases while also having applications for beauty treatments. However, since skin laser transfers energy directly to the skin, the misuse of such treatment may result in permanent damage to skin tissues. OBJECTIVE: This survey of Korean adults, conducted to obtain their perspectives on and their treatment experience with skin laser treatment, will be used to determine the current status of skin laser treatment and to identify necessary changes to ensure proper and safe conduct of skin laser treatment. METHODS: From April 5th to April 12th, 2016, a survey was conducted to obtain information regarding the perspectives and the treatment experience of adults aged 20~59 years. RESULTS: Approximately 50% of the participants had experience with skin laser treatment, and among these, 24.7% had not received treatment at a dermatology clinic. Compared to treatment at a dermatology clinic, the danger of side effects was 1.7 times higher at a non-dermatology clinic, 2 times higher at a skin care shop, and 5.3 times higher at an Oriental medical clinic. Among patients who received skin laser treatment, 16.1% experienced side effects, and among these, 1 out of 4 patients visited a non-dermatologist for treatment of these side effects. CONCLUSION: The results of the survey showed that in order for the public to receive safe and effective skin laser treatment based on professional diagnosis, there is a definitive need to provide correct information to the public and to implement changes to ensure proper understanding of skin laser treatment among this population.
Adult ; Beauty ; Dermatology ; Diagnosis ; Humans ; Skin Care ; Skin Diseases ; Skin*

BACKGROUND: Atopic dermatitis (AD) is a chronic, relapsing inflammatory skin disease with genetic and environmental backgrounds. While the prevalence of AD is increasing, many patients lack accurate information and understanding about AD. OBJECTIVE: This study was performed to investigate the understanding of AD among Korean AD patients. METHODS: We developed a survey instrument to assess patient understanding of AD. Surveys were conducted over a 6-month period (from May 2010 to October 2010) among 415 patients with AD who visited 10 dermatology clinics at a university teaching hospital affiliated with the Korean Atopic Dermatitis Association. RESULTS: We identified points of understanding in Korean AD patients, such as knowledge and attitudes about AD, awareness of AD treatment, reliability of health care providers and information sources, and acting with AD treatment. As the results of this survey, it was confirmed that the patients' understanding of the cause and prognosis of AD was relatively inadequate, and it could be seen that the perception of the negative attitude toward the medical treatment of AD and inconveniences caused by AD was high. However, the results of the survey on the perception about the medical treatment methods of AD showed that they perceived medical doctors' treatment and prescriptions to have the best curative value, and as the criteria for choosing the treatment methods for AD, they chose the curative value rather than safety and cost. With regard to the information source for AD, they evaluated the treatment postscript on the internet sites and reliability of news media more highly than other information sources, and they responded that the main channel through which they obtain information related to AD was the medical doctors' explanations. CONCLUSION: We conducted the first systematic questionnaire survey to assess the understanding of AD among Korean AD patients. The results of this survey indicate that in the education and promotion on AD patients, additional education with regard to the cause and prognosis of AD is needed, and it is considered that efforts should be made to reduce the negative perception of AD through smooth communication with the medical team. In education and promotion related to AD, treatment postscripts on news media and the internet sites should also be addressed. Ultimately, the patients' self-discipline capabilities should be reinforced through proper education and development of programs related to AD.
Dermatitis, Atopic ; Dermatology ; Health Personnel ; Hospitals, Teaching ; Humans ; Internet ; Prescriptions ; Prevalence ; Prognosis ; Skin Diseases ; Surveys and Questionnaires

Quantification of quality of life (QOL) related to disease severity is important in patients with atopic dermatitis (AD), because the assessment provides additional information to the traditional objective clinical scoring systems. To document the impact of AD on QOL for both children and adults as well as to quantify the relationship with disease severity, QOL assessments were performed over a 6-month period on 415 patients with AD. A questionnaire derived from the Infants' Dermatitis Quality of Life Index (IDQOL), the Children's Dermatology Life Quality Index (CDLQI) and the Dermatology Life Quality Index (DLQI) was used to determine the QOL for 71 infants, 197 children and 147 adults, respectively. To measure AD severity, both the Rajka & Langeland scoring system and the Scoring of Atopic Dermatitis (SCORAD) index were used. The mean scores were as follows: 7.7 +/- 5.5 for IDQOL, 6.6 +/- 6.3 for CDLQI, and 10.7 +/- 7.9 for DLQI. In conclusion, these QOL scores are correlated with AD severity scores as estimated by the Rajka & Langeland severity score and the SCORAD. The outcome of the QOL instruments in this study demonstrates that atopic dermatitis of both children and adults affects their QOL.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Dermatitis, Atopic/pathology/*psychology ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; *Quality of Life ; Questionnaires ; *Severity of Illness Index ; Young Adult

Quantification of quality of life (QOL) related to disease severity is important in patients with atopic dermatitis (AD), because the assessment provides additional information to the traditional objective clinical scoring systems. To document the impact of AD on QOL for both children and adults as well as to quantify the relationship with disease severity, QOL assessments were performed over a 6-month period on 415 patients with AD. A questionnaire derived from the Infants' Dermatitis Quality of Life Index (IDQOL), the Children's Dermatology Life Quality Index (CDLQI) and the Dermatology Life Quality Index (DLQI) was used to determine the QOL for 71 infants, 197 children and 147 adults, respectively. To measure AD severity, both the Rajka & Langeland scoring system and the Scoring of Atopic Dermatitis (SCORAD) index were used. The mean scores were as follows: 7.7 +/- 5.5 for IDQOL, 6.6 +/- 6.3 for CDLQI, and 10.7 +/- 7.9 for DLQI. In conclusion, these QOL scores are correlated with AD severity scores as estimated by the Rajka & Langeland severity score and the SCORAD. The outcome of the QOL instruments in this study demonstrates that atopic dermatitis of both children and adults affects their QOL.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; Dermatitis, Atopic/pathology/*psychology ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Middle Aged ; *Quality of Life ; Questionnaires ; *Severity of Illness Index ; Young Adult

Imatinib mesylate (Gleevec(TM)) is an oral anticancer drug. It works as a selective and competitive inhibitor of tyrosine kinases such as bcr-abl protein, c-kit, and platelet-derived growth factor receptors (PDGFR). Gleevec(TM) is a first-line therapeutic agent for chronic myelogenous leukemia (CML) and gastrointestinal stromal tumors, but causes various adverse cutaneous reactions. We herein report on a case of lichenoid drug eruption induced by Gleevec(TM) in a patient with a malignant gastrointestinal stromal tumor.
Benzamides ; Drug Eruptions ; Gastrointestinal Stromal Tumors ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; Mesylates ; Phosphotransferases ; Piperazines ; Pyrimidines ; Receptors, Platelet-Derived Growth Factor ; Tyrosine ; Imatinib Mesylate

Carcinoid tumors are derived from enterochromaffin cells that are capable of producing a wide range of neuroendocrine mediators including serotonin or 5-hydroxytryptamine. Carcinoid syndrome occurs when mediators produced by the tumor and normally metabolized by the liver escape into the systemic circulation. The syndrome classically involves the gastrointestinal tract, respiratory system, cardiovascular system and the skin. Flushing is almost universal in the syndrome. A 23-year-old woman came to our hospital presenting with flushing on face and trunk. The patient had experienced flushing for 2 years and it was aggravated by emotional change, stress, exercise, and eating spicy food. The patient also had abdominal pain, diarrhea, weight loss and hepatomegaly. Urinary 5-hydroxyindoleacetic acid was elevated (81.5 mg/day). Abdominal computed tomography scans showed multiple hepatic masses diagnosed as a carcinoid tumor by computed tomography-guided needle biopsy. Physicians should consider carcinoid syndrome when patients present with flushing and systemic symptoms.
Abdominal Pain ; Biopsy, Needle ; Carcinoid Tumor ; Cardiovascular System ; Collodion ; Diarrhea ; Eating ; Enterochromaffin Cells ; Female ; Flushing ; Gastrointestinal Tract ; Hepatomegaly ; Humans ; Liver ; Porphyrins ; Respiratory System ; Serotonin ; Skin ; Skin Manifestations ; United Nations ; Weight Loss ; Young Adult

Angiosarcoma is a rare malignant tumor of an endothelial cell derivation and it accounts for less than 2% of all sarcomas. It is a highly aggressive neoplasm with a poor prognosis and most patients die within a short period after presentation. Although angiosarcoma may occur in any location on the body, it rarely arises from major vessels, but has a decided predilection for the skin and superficial soft tissue. A 39-year-old man was referred to our department with an asymptomatic, firm, ulcerative nodule on his scalp that was noticed almost 2 months previously. He had been diagnosed with lung angiosarcoma 9 month earlier. Histopathologically, the skin specimen showed angiosarcoma. The histological findings of the metastatic skin cancer are usually the same as that of the primary cancer. Metastatic cutaneous angiosarcoma is uncommon. Based on these clinical and histopathological findings, our case seems to be skin metastasis at the scalp from the lung angiosarcoma.
Adult ; Endothelial Cells ; Hemangiosarcoma ; Humans ; Lung ; Neoplasm Metastasis ; Prognosis ; Sarcoma ; Scalp ; Skin ; Skin Neoplasms ; Ulcer

Primary cutaneous follicular B cell lymphomas are rare entities of an unknown cause, except for those induced by Epstein-Barr virus (EBV) or Borrelia burgdorferi. Follicular B cell lymphoma has been thought to rarely occur primarily in the skin. The lesions are generally solitary plaques or nodules that are localized on the head and neck. It shows considerable variation in the clinical presentation, the histological features, the immunophenotype and the prognosis. In this case, a 79-year-old man presented with a 3-month history of lesions on his head. Clinical examination revealed two deep-seated subcutaneous tumors with uneven surfaces located on the both sides of the frontoparietal area of the scalp. Biopsy of the skin lesion disclosed a massive dermal lymphocytic infiltrate with a follicular pattern. On immunohistochemical staining, the lymphocytes strongly expressed CD20 and Ki-67, but not Bcl-2. He was diagnosed with primary cutaneous follicular B cell lymphoma. This case illustrates a rarely reported example of primary cutaneous follicular B cell lymphoma that arose on the scalp.
Aged ; Biopsy ; Borrelia burgdorferi ; Head ; Herpesvirus 4, Human ; Humans ; Lymphocytes ; Lymphoma, B-Cell ; Neck ; Prognosis ; Scalp ; Skin