Child ; Family ; Humans ; Necrosis ; Skin Diseases ; Stevens-Johnson Syndrome/etiology*

BACKGROUND: Raising awareness and educating people regarding practices for skin cancer or melanoma prevention are critical in the context of the adversely increasing effects of global climate change. This study aimed to explore the knowledge, attitudes, and practices regarding skin cancer prevention and to determine the associated factors to knowledge, attitudes, and practices among dermatological patients in Vietnam. METHODS: This cross-sectional study included 590 dermatological patients between 18 and 82 years of age, who received an examination or treatment from the National Hospital of Dermatology in Hanoi, Vietnam, from September to December 2018. The respondents' attitudes on skin cancer and cancer prevention were assessed via face-to-face interviews with a structured questionnaire conducted by trained interviewers. RESULTS: Of the 590 respondents, the majority of people had correct responses to the question regarding skin cancer knowledge. Among the total participants, 39.8% thought that they were at risk of skin cancer, and 13.8% believed their occupation increased their skin cancer risk. The majority of respondents used hats (94.9%) and sunscreen skin coats (89.5%) and went into the shade (86.3%) when exposed to the sun. Women were less likely to be aware of their skin cancer risk but were more likely to practice prevention behaviors. CONCLUSION Our results show that dermatological patients have acceptable knowledge towards skin cancer prevention, but still need to change their behavior to prevent the risk of skin cancer. This study highlights the importance of education to raise awareness regarding skin cancer in order to promote practice prevention strategies for skin cancer in Vietnam.
Adult ; Aged ; Aged, 80 and over ; Cities ; Cross-Sectional Studies ; Female ; Health Knowledge, Attitudes, Practice ; Humans ; Male ; Melanoma ; prevention & control ; psychology ; Middle Aged ; Skin Diseases ; etiology ; Skin Neoplasms ; prevention & control ; psychology ; Vietnam ; Young Adult

Foot Diseases ; etiology ; Humans ; Scleredema Adultorum ; Scleroderma, Systemic ; complications ; Skin

Adult ; Cardiomyopathies ; diagnosis ; etiology ; Electrocardiography ; Heart Block ; diagnosis ; etiology ; Humans ; Male ; Sarcoidosis ; complications ; diagnosis ; pathology ; Skin Diseases ; diagnosis ; etiology ; pathology

OBJECTIVETo improve the recognition of the clinical presentation and radiologic manifestation of children with Langerhans cell histiocytosis (LCH) with pulmonary involvement.

METHODA retrospective analysis was conducted on children who presented with respiratory symptoms or abnormal lung radiologic findings, and finally diagnosed with LCH in Ward 2 of Divison of Respiratory Diseases, Beijing Children's Hospital during the last 4 years.

RESULTFourteen children (10 boys and 4 girls) were included in this study. Male to female ratio was 2.5: 1. The median age was 1.3 years. Pulmonary involvements were coexisted with other involved organs in all the patients, such as skin (10 cases, 71%), liver (8 cases, 57%), and bone involvement (7 cases, 50%). The most common symptoms were cough and fever (7 cases, 50%). Respiratory symptoms were nonspecific, and 3 children had no respiratory symptom but abnormal findings on lung high-resolution CT (HRCT). The most common HRCT finding was the coexistence of nodules and cysts (6 cases, 43%). Other findings include cysts only (5 cases, 36%), nodules only (1 case), and with neither nodule nor cyst (2 cases, 14%). Pneumothorax was found in 7% of children.

CONCLUSIONPulmonary involvement in children with LCH is easily misdiagnosed, and often coexisted with other involved tissues/organs such as skin and liver. Rash, which is easily missed in physical examination is very important for the diagnosis of LCH. The characteristic findings of lung HRCT (nodules and/or cysts) are helpful for diagnosis.

Child ; Cough ; etiology ; Cysts ; Diagnostic Errors ; Exanthema ; etiology ; Female ; Fever ; etiology ; Histiocytosis, Langerhans-Cell ; complications ; diagnostic imaging ; Humans ; Infant ; Liver ; Lung Diseases ; diagnostic imaging ; Male ; Retrospective Studies ; Skin ; Tomography, X-Ray Computed

Biomarkers ; analysis ; Delayed Diagnosis ; Diagnosis, Differential ; Female ; Humans ; Infant, Newborn ; Liver Diseases ; diagnosis ; drug therapy ; etiology ; Liver Function Tests ; Nephrotic Syndrome ; diagnosis ; drug therapy ; etiology ; Penicillin G ; administration & dosage ; therapeutic use ; Skin Diseases ; diagnosis ; drug therapy ; etiology ; Syphilis, Congenital ; complications ; diagnosis ; drug therapy

Adult ; Humans ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; complications ; pathology ; Skin Diseases ; etiology

Trimethoprim-sulfamethoxazole (TMP-SMZ) is a commonly used antibiotic that has been associated with drug rash with eosinophilia and systemic symptoms (DRESS) syndrome. DRESS syndrome is characterised by fever, rash, lymphadenopathy, eosinophilia and one or more major organ involvement. Although rare, TMP-SMZ is a recognised cause of fulminant hepatic failure. We report a 17-year-old Chinese male adolescent who presented with fever, myalgia, generalised maculopapular rash and lymphadenopathy after taking TMP-SMZ for acne vulgaris. He subsequently developed hepatic encephalopathy and was worked up for urgent liver transplantation. He responded well to extracorporeal liver dialysis (originally intended as a bridging therapy) and subsequently recovered without the need for liver transplantation. This case report highlights the importance of early recognition of TMP-SMZ-induced DRESS syndrome and the need for early discontinuation of the drug in the affected patient. Extracorporeal liver dialysis and transplantation should be considered in the management of TMP-SMZ-induced fulminant hepatic failure.
Acne Vulgaris ; complications ; drug therapy ; Adolescent ; Anti-Infective Agents ; adverse effects ; Biopsy ; Drug Eruptions ; etiology ; Drug Hypersensitivity Syndrome ; diagnosis ; etiology ; Fever ; etiology ; Humans ; Liver Failure, Acute ; etiology ; therapy ; Lymphatic Diseases ; etiology ; Male ; Myalgia ; etiology ; Renal Dialysis ; methods ; Skin ; pathology ; Treatment Outcome ; Trimethoprim, Sulfamethoxazole Drug Combination ; adverse effects

Cutaneous pseudolymphoma is an uncommon, benign lymphoproliferative disorder of the skin. Although this condition is most commonly idiopathic, its occurrence has been associated with cosmetic tattoos. We report a unique case of cutaneous pseudolymphoma that occured after accidental, traumatic inoculation of a red pigment in a healthy 33-year-old woman.
Adult ; Betamethasone ; analogs & derivatives ; therapeutic use ; Biopsy ; Coloring Agents ; adverse effects ; Female ; Forehead ; pathology ; Humans ; Lacerations ; Lymphoproliferative Disorders ; diagnosis ; etiology ; Pseudolymphoma ; chemically induced ; diagnosis ; Skin ; pathology ; Skin Diseases ; chemically induced ; diagnosis ; Triamcinolone Acetonide ; therapeutic use

The incidence of pulmonary embolism (PE) rises markedly with age, and only a few cases have been reported in younger adults. Thrombophilia has been reported as one of the predisposing factors for PE in younger adults. Here we report an extraordinary case of PE complicated with dysplasminogenemia, a rare genetic disorder resulting in hypercoagulability, in a young male. An 18-yr-old male visited an emergency room in the United States complaining chest discomfort. He was diagnosed as PE with deep vein thrombosis without apparent risk factors. Anticoagulation therapy with warfarin had been initiated and discontinued after 6 months of treatment. After returning to Korea he was tested for thrombophilia which revealed decreased activity of plasminogen and subsequent analysis of PLG gene showed heterozygous Ala620Thr mutation. He was diagnosed with PE complicated with dysplasminogenemia. Life-long anticoagulation therapy was initiated. He is currently under follow-up without clinical events for 2 yr.
Acute Disease ; Adolescent ; Anticoagulants/therapeutic use ; Conjunctivitis/complications/*diagnosis ; Heterozygote ; Humans ; Male ; Plasminogen/*deficiency/genetics ; Polymorphism, Single Nucleotide ; Pulmonary Embolism/*diagnosis/drug therapy/etiology ; Risk Factors ; Skin Diseases, Genetic/complications/*diagnosis ; Tomography, X-Ray Computed ; Venous Thrombosis/etiology ; Warfarin/therapeutic use