Multiple symmetrical lipomatosis: A literature review and case report of a patient with Madelung's disease.

<b><br>Introduction:</b> Madelung's disease is a rare condition characterised by the symmetric growth of fatty tumours (lipomas) around the neck, shoulders, upper arms and trunk.</br> <b><br>Case report:</b> We present a description of a male patient with extensive adipose tissue overgrowth around the neck. Once the possibility of malignancy was excluded, the patient's history and clinical and radiological findings led to the diagnosis of Madelung's disease. A two-stage surgery was planned and the patient underwent lipectomy of the lipomas around the neck.</br> <b><br>Conclusions:</b> This article analyses the clinical data with Madelung's disease; discusses its aetiology, clinical manifestations, diagnosis and treatment methods; and provides help with clinical diagnosis and treatment.</br>.

Thyroid Cancer Risk Factors in Children with Thyroid Nodules: A One-Center Study.

Thyroid nodules are common in the adult population (13%), but in childhood, they are relatively rarely diagnosed (0.2-5%). The risk factors and diagnostic and therapeutic algorithms are well-known and effectively used in adults, but no clear procedures supported by scientific research are available in the pediatric population. Our aim in this study was to identify predictive factors for thyroid cancer in a pediatric population. We retrospectively analyzed 112 children (80 girls and 32 boys, aged 0.6-18 years, with an average group age of 13.4 ± 4.5 years) with thyroid nodules who presented or were referred between 2010 and 2021. A total of 37 children qualified for partial or total thyroidectomy. After histopathological nodule examination, the most common cases were benign lesions in 23 patients (57.5%) and malignant lesions in 14 children (32.5%). Solitary benign thyroid nodules were found in 16 children (40%). Malignancy risk was higher in children with increased nodule diameter (greater than 7 mm; p = 0.018) or hypoechogenic lesions in ultrasound (p = 0.010), with no correlation between increased blood flow in the vessels and tumor diagnosis. The relative risk of developing thyroid cancer for class III was found to be higher in comparison to adults and 11.1 times higher than for classes I and II combined.

AntiTNF-alpha therapy normalizes levels of lipids and adipokines in psoriatic patients in the real-life settings.

Studies have shown that the levels of pro-inflammatory adipokines in patients with psoriasis are higher than in general population. The aim of the study was to investigate the influence of 36-month therapy with TNF-α inhibitors (adalimumab, etanercept, infliximab) on the levels of adipokines (resistin, adiponectin, leptin) and lipids (TG, cholesterol, LDL, HDL) in 37 psoriasis patients and 30 healthy controls. The mean serum concentrations of adiponectin in patients from adalimumab, etanercept and infliximab group were similar to control group (p > 0.05, 142.71, 164.32, 129.35 and 174.44 µg/ml respectively). Resistin levels were higher in patients (p < 0.05, 4.48, 4.53 and 3.39 ng/ml respectively) than in controls (3.05 ng/ml). Mean leptin concentrations were significantly higher (p < 0.05) in the study group than in subjects without psoriasis (428.61, 523.24, 755.27 and 154.10 pg/ml respectively). A significant decrease in the mean resistin concentration was observed under the influence of biological therapy (p < 0.05). Decrease in serum leptin level was noted in etanercept and infliximab groups (p = 0.001 and p = 0.002 respectively). Improvement in all lipidogram parameters was noted in all examined groups (p < 0.05). Results may prove that biologic therapy affects the systemic inflammation associated with psoriasis and this effect persists with long-term therapy.

Interleukin 22 and 6 serum concentrations decrease under long-term biologic therapy in psoriasis.

INTRODUCTION: Psoriasis, affecting approximately 2% of the worldwide population, is a chronic, inflammatory skin disease in which overexpression of proinflammatory cytokines is observed. Most of the available data on the influence of antipsoriatic therapy on the cytokine serum concentration are inconsistent and based on short-term observations. AIM: To evaluate the influence of long-term biologic therapy with tumor necrosis factor α (TNF-α) blockers (adalimumab, etanercept, infliximab) and IL-12/23 inhibitor (ustekinumab) on the level of IL-6, IL-22 in the sera of patients with psoriasis. MATERIAL AND METHODS: Blood samples were collected from 42 psoriatic patients in order to determine IL-6 and IL-22 serum concentrations prior to and at the 3rd, 12th, 24th and 36th month of biologic therapy. Psoriasis Activity and Severity Index (PASI) was assessed at the same time points. The control group consisted of 30 sex- and age-matched healthy volunteers. RESULTS: Mean PASI index at baseline was 14.49 ±3.69 and decreased significantly until the end of the observation. Mean IL-6 serum concentration decreased significantly in all study groups (p < 0.05). A statistically significant decrease in IL-22 concentrations was demonstrated during the treatment with adalimumab and infliximab but not etanercept or ustekinumab. CONCLUSIONS: According to obtained results, IL-6 and IL-22 serum concentration may be an accurate marker of response to antipsoriatic therapy, even though not correlated with PASI index. Biologic therapy in psoriasis allows for long-term clinical improvement expressed not only by the remission of skin lesions, but also by lowering serum concentrations of pro-inflammatory interleukins.

Ingenol mebutate treatment in actinic keratosis - clinical effectiveness and potential side effects.

INTRODUCTION: Actinic keratosis is a common skin disease that occurs in response to prolonged exposure to ultraviolet radiation. This problem affects up to 60% of the population over 40 years of age. Actinic keratosis is considered to be a precancerous lesion leading to squamous cell carcinoma (SCC). The new therapeutic option for the treatment of actinic keratosis is ingenol mebutate gel (0.015%, 0.05%). AIM: Retrospective evaluation of response and potential side effects of ingenol mebutate treatment in clinical practice. MATERIAL AND METHODS: Eight patients with actinic keratosis lesions on the face or scalp self-applied a 0.015% gel for 3 consecutive days on the 25 cm2 marked area. They were assessed at baseline and on day 4, 7, 14 and 57. RESULTS: All patients on day 57 presented a complete absence of AK lesions in the area of ingenol mebutate application. No adverse events were observed. CONCLUSIONS: Our study shows that ingenol mebutate is highly efficacious field treatment for actinic keratosis.