No abstract available.
Craniosynostoses*

No abstract available.
Ulcer*

Intralymphatic histiocytosis (IH) is a rare disease with variable and nonspecific clinical features, but with characteristic histopathological findings. Histopathologically, dilated lymphatic vessels containing aggregates of mononuclear cells are observed near the reticular dermis. IH is often associated with other diseases, such as rheumatoid arthritis, osteoarthritis, joint metal implantation, and with breast cancer where it occurs over the mastectomy scar. Although the pathogenesis of IH is not defined, some authors have suggested that lymphatic vessel engorgement by histiocytes migrating from neighboring inflammatory reactions may play a key pathogenic role. We present a case of IH associated with breast cancer. A 50-year-old female developed multiple tender erythematous plaques on both breasts and the right shoulder 3 years after bilateral mastectomy. To our knowledge, this is the first case of IH in association with breast cancer in the Korean dermatologic literature.
Arthritis, Rheumatoid ; Breast Neoplasms* ; Breast* ; Cicatrix ; Dermis ; Female ; Histiocytes ; Histiocytosis* ; Humans ; Joints ; Lymphatic Vessels ; Mastectomy ; Middle Aged ; Osteoarthritis ; Rare Diseases ; Shoulder

BACKGROUND: Many studies about herpes zoster are available in Korean dermatological literature. However, only a few of them reported herpes zoster meningoencephalitis. OBJECTIVE: The aim of this study was to determine the epidemiology and clinical features of herpes-zoster meningoencephalitis compared with herpes zoster without meningoencephalitis. METHODS: We examined the medical records of 3,154 patients with herpes zoster, who had visited our hospital from January 2008 to March 2016. Among them, 159 patients underwent cerebrospinal fluid analysis. Fifty-one patients who were diagnosed with herpes zoster meningoencephalitis and the 3,103 patients who were without meningoencephalitis were subjected to examinations to assess the incidence rates, the age distribution, the ganglion distribution, severity of acute pain, postherpetic neuralgia, serum VZV IgM and IgG, the clinical aspects, the underlying diseases, and the presence of complications. RESULTS: The rate of herpes zoster meningoencephalitis was 1.61%, with a mean age of 53.95 years, and the female-to-male patient ratio was 1.68. The trigeminal nerve was the most frequently involved dermatome (53.7%), with the ophthalmic branch (V1) involved at a rate of 68.96% among them. The serum VZV IgM was significantly higher in herpes zoster meningoencephalitis compared with herpes zoster without meningoencephalitis. Dizziness, mental change, palsy, and myalgia with nausea/vomiting showed high predictive values. All the patients were treated with acyclovir for 10~14 days, and 1 of them expired (1.96%). CONCLUSION: The results of this study demonstrated that herpes-zoster meningoencephalitis was associated with high serum levels of VZV IgM compared with herpes zoster without meningoencephalitis. When a patient with herpes zoster has symptoms of headache and nausea/vomiting with dizziness, mental status change, palsy, or myalgia, herpes-zoster meningoencephalitis should be considered.
Acute Pain ; Acyclovir ; Age Distribution ; Cerebrospinal Fluid ; Dizziness ; Encephalitis, Varicella Zoster ; Epidemiology* ; Ganglion Cysts ; Headache ; Herpes Zoster ; Humans ; Immunoglobulin G ; Immunoglobulin M ; Incidence ; Medical Records ; Meningoencephalitis* ; Myalgia ; Neuralgia, Postherpetic ; Paralysis ; Trigeminal Nerve

No abstract available.
Dendritic Cells* ; Neurofibroma*

Lupus miliaris disseminatus faciei (LMDF) is a rare granulomatous skin disease mainly affecting the central area of the face. A variety of treatments are reportedly of some benefit; however, controlled studies to establish the best treatment are lacking. Here, we report the cases of a 33-year-old man who presented with multiple, various-sized, erythematous maculopapules on the face and a 19-year-old man who presented multiple, reddish papuloplaques distributed on the face. Histopathological examinations of the two cases revealed large clear-boundary epithelioid cell granulomas with central necrosis surrounded by lymphocytic infiltration. Based on the clinical and histological findings, diagnoses of LMDF were made. As oral tetracycline and antimalarials were not fully effective in our cases, oral mini-pulse steroid therapy (dexamethasone, 5 mg bid for 2 days per week) was initiated. After several months, the eruption significantly improved, and most lesions were resolved. Here, we report two cases of LMDF successfully treated with oral mini-pulse steroid therapy.
Adult ; Antimalarials ; Diagnosis ; Epithelioid Cells ; Granuloma ; Humans ; Necrosis ; Skin Diseases ; Tetracycline ; Young Adult

OBJECTIVES: The information security management systems (ISMS) of 5 hospitals with more than 500 beds were evaluated with regards to the level of information security, management, and physical and technical aspects so that we might make recommendations on information security and security countermeasures which meet both international standards and the needs of individual hospitals. METHODS: The ISMS check-list derived from international/domestic standards was distributed to each hospital to complete and the staff of each hospital was interviewed. Information Security Indicator and Information Security Values were used to estimate the present security levels and evaluate the application of each hospital's current system. RESULTS: With regard to the moderate clause of the ISMS, the hospitals were determined to be in compliance. The most vulnerable clause was asset management, in particular, information asset classification guidelines. The clauses of information security incident management and business continuity management were deemed necessary for the establishment of successful ISMS. CONCLUSIONS: The level of current ISMS in the hospitals evaluated was determined to be insufficient. Establishment of adequate ISMS is necessary to ensure patient privacy and the safe use of medical records for various purposes. Implementation of ISMS which meet international standards with a long-term and comprehensive perspective is of prime importance. To reflect the requirements of the varied interests of medical staff, consumers, and institutions, the establishment of political support is essential to create suitable hospital ISMS.
Commerce ; Compliance ; Dietary Sucrose ; Hospitals ; Humans ; Medical Records ; Medical Staff ; Privacy

Background: Sleep duration is associated with hearing loss, especially presbycusis, which is the most common type of hearing loss; however, there is limited evidence regarding this association among the Korean population. We aimed to determine the relationship between sleep duration and high-frequency hearing loss in Korean adults aged ≥40 years. Methods: We examined 5,547 Korean adults aged ≥40 years who completed audiometric tests and questionnaires regarding sleep duration during the 2010–2012 cycle of the Korea National Health and Nutrition Examination Survey. Mild presbycusis was defined as >25 decibels (dB) and <40 dB, whereas moderate-to-severe presbycusis was defined as >40 dB pure tone averages at high frequencies (3,000, 4,000, and 6,000 Hz) for both ears. Additionally, the sleep duration was divided into quartiles. Odds ratios and 95% confidence intervals were estimated using multivariable logistic regression after adjusting for covariates. Results: The prevalence of presbycusis in South Korean adults was 62.1%, of which 61.4% showed moderate to severe presbycusis. The incidence of moderate-to-severe, but not mild, presbycusis showed a significant positive correlation with sleep duration. Conclusion Our findings suggest that sleep duration is associated with the prevalence of presbycusis.