Mohs micrographic technique in high-risk basal cell carcinoma: a 3D prediction of safety margins.

Objective: Compared with standard excision with a two-dimensional histological examination, Mohs micrographic surgery offers a lower recurrence rate and a greater extent of healthy tissue sparing for the treatment of high-risk basal cell carcinoma (BCC). The aims of this study were to first quantify the healthy tissue spared through the micrographic technique compared to traditional surgery for high-risk tumours. Then, to speculate, through the analysis of the distal micrographic resection margin, the adequate width of safety margins for standard excision.

Trichophyton erinacei infection in humans: a case report and a literature review.

Background: Trichophyton (T.) erinacei is a rare but emerging zoonotic dermatophyte that is rarely isolated as a human pathogen, with only a few cases extensively described in the literature.

Patients And Methods: We conducted a systematic search to identify eligible articles reporting demographics, clinical characteristics, and the therapeutic approach regarding T.

Temporal correlation between the first melanoma and the first noncutaneous tumor in CKDN2A genotyped patients.

CDKN2A pathogenic variants are well known to be associated with cutaneous melanoma and noncutaneous tumors (NCTs). Herein, we investigated the temporal correlation between the first cutaneous melanoma and NCT both in CDKN2A mutation carriers (MUT) and in wild-type melanoma patients, a poorly explored issue to date. Two hundred forty-five cutaneous melanoma patients were genotyped for the CDKN2A gene and divided into 51 MUT and 189 wild-type; the remaining five variant carriers were excluded from the analyses.

Facial dermatoses and use of protective mask during Covid-19 pandemic: A clinical and psychological evaluation in patients affected by moderate-severe atopic dermatitis under treatment with dupilumab.

During the SARS-COV-2 pandemic, using face masks became mandatory in many countries. Although evidence suggests that masks can exacerbate several inflammatory skin diseases, few studies focus on their real impact on eczema localized to the face in atopic dermatitis (AD) patients. The aim of this study is to evaluate facial eczema prevalence during pandemic and its psychological impact in AD patients pre-assessed for systemic treatment and/or in therapy with dupilumab.

Purse-string suture versus full-thickness skin graft: An efficacy and safety comparison study.

Purse-string suture (PSS) and full-thickness skin graft (FTSG) are two different approaches to the closure of circular skin defects. In this study, we compare the feasibility and the aesthetic outcome of these two techniques in high operatory risk non-melanoma skin cancer (NMSC) patients. We performed a retrospective study on 65 patients, treated with PSS or FTSG, and evaluated after a minimum follow-up of 6 months.

Minced Skin Grafting: A Minimally Invasive and Low-Cost Procedure to Treat Pyoderma Gangrenosum.

Pyoderma gangrenosum (PG) is a rare neutrophilic dermatosis that usually presents as a painful ulcer with erythematous and undermined borders and is often characterized by pathergy. Although this condition precludes a surgical approach, in cases resistant to treatment with immunosuppressive agents, skin grafts and amputation are considered last resorts. Both expose the patient to the risk of developing new lesions.

Safety margins for dermatofibrosarcoma protuberans: a comparison between wide local excision and Mohs Tubingen technique.

Background: Dermatofibrosarcoma protuberans (DFSP) is a rare, locally infiltrating, rarely metastasizing, soft tissue tumour. Due to its indistinct margins, local aggressive behaviour and high recurrence rate, the surgical approach is complex. Micrographic surgery and variants of this technique, e.

The Diagnostic-Therapeutic Care Pathway in Psoriasis: Towards ISO 9001:2015 Certification.

Psoriasis (Pso) is a common skin condition characterized by a strong psychosocial impact, and is nowadays accepted as a systemic immune-mediated inflammatory disease. Diagnostic-Therapeutic Care Pathways (DTCPs) represent a predefined sequence of diagnostic, therapeutic, and assistance activities that integrate the participation of several specialists to obtain, for each patient, the correct diagnosis and thus the most appropriate therapy. A DTCP was validated in our dermatology clinic (AOU Maggiore della Carità, Novara, Italy).