The incidence of T1D in children living in eastern and central Poland increased 1.5-fold over the 5-year observation period with the highest rise in 10 to 14-year-olds and significantly higher rates in urban children compared with their peers living in rural areas.

No abstract

Skin mucinosis is a rare skin disease which clinically manifests as firm papules and waxy nodules. We report a case of a 66-year-old female psoriatic patient who developed skin mucinosis during biological therapy. Because of a previous lack of response to the local and conventional systemic treatment of psoriasis, the patient received biological therapy (infliximab from June 2008 to May 2009 – initial clinical improvement and loss of treatment effectiveness in the 36th week of the therapy; adalimumab from June 2009 to January 2010 – lack effectiveness; ustekinumab from March 2012 to the present). Throughout 2 months we observed a manifestation of the skin mucinosis as well-demarcated, yellow and brown, papulo-nodular lesions of 5–10 mm in diameter, localized on the back. Histopathological examination with alcian blue staining demonstrated mucin deposits in the dermis. On the basis of clinical and histopathological findings, the diagnosis of cutaneous focal mucinosis was established. We present the case because of the extremely rare occurrence of the disease. Scarce literature and data suggest that there is an association between focal mucinosis and thyroid dysfunction, as well as possible adverse effects of biological therapy with TNF-α antagonists.

Atopic dermatitis (AD) can have a significantly negative impact on quality of life (QoL). The impact of coronavirus disease 2019 (COVID-19) on the AD population is not yet well established. The study comprised 195 patients with diagnosed AD who were asked about their cognitive and preventive behaviors regarding COVID-19 and the accessibility of medical support, including online consultations. Moreover, the patients responded to the self-reported Dermatology Life Quality Index (DLQI) and Hospital Anxiety and Depression Scale (HADS). Most of the patients were worried about being infected with COVID-19. Most of the patients believed that people suffering from skin disease were more prone to be infected with COVID-19 compared with the general population. Most the patients negatively assessed the availability of dermatological treatment during the pandemic. Furthermore, 66.1% of the patients declared using telemedicine. Nearly 50% of patients were discontented with telemedicine, and 1/3 of the patients did not mind the use of telemedicine. AD during the COVID-19 pandemic was associated with a lower overall health rating and life satisfaction and impaired QoL related to mental health in a Polish population. These results provide original information that can be applied in dermatologic patient screenings to evaluate the state of depression and anxiety during the epidemic period.

Seasonal variation in incidence of T1D diagnosis of Polish children supports the role of different environmental factors in diabetes onset. The majority of children were diagnosed with diabetes in autumn and winter.