Skin diseases in Greek and immigrant children in Athens.

Objectives: This study aimed to characterize the spectrum of skin diseases affecting children in Greece.

Methods: We retrospectively studied data for 4071 children, aged 0-12 years, who were examined and diagnosed with dermatoses at the outpatient clinic of a university dermatological hospital between December 2005 and August 2007. To evaluate changes in disease patterns, these data were compared with data for a cohort of 12,700 children diagnosed with skin diseases at the same clinic two to three decades earlier (in 1977, 1980, and 1983).

Patch tests in children: a review of 13 years of experience in comparison with previous data.

The true prevalence of allergic contact dermatitis (ACD) in children remains unknown. Our aim was to compare the results of patch tests in children with suspected ACD between two different periods of time and identify possible changes in emerging allergens. We compared contact allergens, gender, age distribution, and personal history of atopic dermatitis (AD), in correlation with the positivity of patch tests, between two equal periods of time (232 children tested during 1980-1993, period A, and 255 children during 1994-2007, period B) in the same region and in the same institution.

Aspergillus fumigatus abscesses of the thyroid with obstruction of the esophagus.

Thyroid invasion by Aspergillus spp. can occur with invasive aspergillosis, although it is rarely diagnosed antemortem. We describe a case of multiple thyroid abscesses from A.

Acute renal failure caused by leptospirosis and Hantavirus infection in an urban hospital.

BACKGROUND: Leptospirosis (LS) and Hantavirus (HV) infection have many common clinical manifestations, including acute renal failure. In as much as clinical experience with these diseases is quite limited in urban centers, we identified cases of Leptospira and HV-induced acute renal failure and compared the clinical course and evolution of these diseases. METHODS: Patients hospitalized with acute renal failure, suspected to be caused by infection, were retrospectively studied over a 13-year period (1985-1998).