Water Exposure on the Hands in Adolescents: A Report from the BAMSE Cohort.

Water exposure on the skin of the hands has previously been studied in adults. The aim of this study was to investigate self-reported water exposure in adolescents in the BAMSE cohort in Stockholm, Sweden. A questionnaire including a question on daily water exposure on the hands was answered by 3,091 adolescents at age 16 years. Exposure < 10 times/day was reported by 28.7% and < 20 times/day by 3.1%; boys had somewhat higher exposure than girls (p = 0.03). In a multivariate analysis, adolescents with dry skin reported higher exposure (adjusted odds ratio (ORadj) 1.4; 95% CI 1.2-1.7), while no statistically significant exposure differences were found in relation to hand eczema or atopic dermatitis. Reported exposure may be considered as baseline exposure during a period of life with limited occupational and domestic duties.

Cutaneous lupus erythematosus: An update.

Lupus erythematosus (LE) is a chronic, autoimmune, multisystem disease that displays many diverse symptoms in which localized cutaneous LE (CLE) is on one end of the spectrum and severe systemic LE (SLE) on the other end. The underlying cause of LE is unknown but the etiology is thought to be multifactorial and polygenic. CLE is a disfiguring, chronic skin disease, with a significant impact on the patients' everyday life. CLE are further divided into three main subsets: Acute CLE (ACLE), subacute CLE (SCLE) and chronic CLE (CCLE), where classic discoid LE (DLE) is the most common form. These subsets are defined by clinical symptoms, average duration of symptoms and histological and serological findings, although, the three subtypes can have overlapping clinical features. CLE patients display well-defined skin lesions, often in sun-exposed areas. The disease often has a chronic and relapsing course that can be induced or aggravated by UV light. It is important to confirm a CLE diagnosis histopathologically by a biopsy and in that there are several differential diagnoses and because CLE is a chronic disease in which regular follow-up is important and systemic treatment is sometimes indicated.

Medium-term results after primary hemiarthroplasty for comminute proximal humerus fractures: a study of 46 patients followed up for an average of 4.4 years.

This study investigated 82 patients who underwent primary hemiarthroplasty for a severely displaced proximal humerus fracture at Danderyd Hospital between 1989 and 2002. According to the Neer classification system, fractures were 2-part in 2, 3-part in 20, and 4-part in 60. The prostheses used were 12 Neer-II, 39 Global, and 31 Bigliani-Flatow. Follow-up time averaged 4.4 years (range, 1-14 years). Twenty-two patients died, 9 were contacted by phone, and 5 were lost to follow-up. Forty-six patients underwent clinical examination, including the Constant score (CS) and radiographic examination. Mean CS for all patients was 42 of 100 points (range, 11-83 points). Radiologic evaluation revealed that 24 prostheses had migrated superiorly; this finding decreased the CS significantly. Ectopic bone developed in 25 patients, 16 had glenoid erosion, and 5 had displaced tuberosities; no correlation was found with the CS. Hemiarthroplasty usually prevented shoulder pain, but most patients had moderate function and poor strength. The reduced function appeared to be related to a lack of rotator cuff integrity.