Non-invasive Skin Imaging in Cutaneous Lymphomas.

The diagnosis of cutaneous lymphomas is challenging and requires skin tissue for histology and immunophenotyping using immunohistochemistry and molecular studies. In recent years, the role of non-invasive imaging techniques has been described as part of the clinical assessment of cutaneous lymphoma lesions. Imaging modalities such as dermoscopy, reflectance confocal microscopy (RCM), and high frequency ultrasound (HFUS) have been shown to be very valuable in raising the clinical suspicion for lymphomas of the skin, and in distinguishing cutaneous lymphomas from inflammatory dermatoses such as lupus, psoriasis, or eczema.

Molecular Profile of Subungual Melanoma: A MelaNostrum Consortium Study of 68 Cases Reporting BRAF, NRAS, KIT, and TERT Promoter Status.

Background: Subungual melanoma (SM) is an unusual type of melanocytic tumor affecting the nail apparatus. The mutational prevalence of the most prominently mutated genes in melanoma has been reported in small cohorts of SM, with unclear conclusions on whether SM is different from the rest of melanomas arising in acral locations or not. Hence, the molecular profile of a large series of SM is yet to be described.

Bleomycin Electrochemotherapy of Dermal Cylindroma as an Alternative Treatment in a Rare Adnexal Neoplasm: A Case Report and Literature Review.

Background: Brooke-Spiegler syndrome is a rare autosomal dominant disorder characterized by the continuous development of multiple benign skin appendage tumors. It is treated usually by repeated standard surgery. Here, we present a case study where electrochemotherapy (ECT) with bleomycin was used as an effective alternative approach in treating advanced dermal cylindromatosis of the head and neck in a patient with Brooke-Spiegler syndrome.

necrotizing fasciitis following cosmetic tourism: A case report.

Background: Necrotizing fasciitis is a rare and potentially life-threatening soft tissue infection, even more so when associated with fungal causative agents. Onset has been identified in nosocomial settings following elective surgery, but not in esthetic surgery.

Case Presentation: We here present a case of necrotizing fasciitis related to infection which occurred in an immunocompetent patient who received a cosmetic breast augmentation mastopexy combined with a Brazilian Butt Lift using autologous fat grafting.

The Molecular Tumor Board of the Regina Elena National Cancer Institute: from accrual to treatment in real-world.

Background: Molecular Tumor Boards (MTB) operating in real-world have generated limited consensus on good practices for accrual, actionable alteration mapping, and outcome metrics. These topics are addressed herein in 124 MTB patients, all real-world accrued at progression, and lacking approved therapy options.

Methods: Actionable genomic alterations identified by tumor DNA (tDNA) and circulating tumor DNA (ctDNA) profiling were mapped by customized OncoKB criteria to reflect diagnostic/therapeutic indications as approved in Europe.

Rapidly and successful improvement of nail psoriasis with risankizumab.

This clinical case demonstrates quick resolution of nail psoriasis in a patient treated with risankizumab, highlighting the role of IL-23 in the pathogenesis of nail psoriasis.

Optical Coherence Tomography as a Valuable Tool for the Evaluation of Cutaneous Kaposi Sarcoma Treated with Imiquimod 5% Cream.

Kaposi sarcoma (KS) is a rare disease that was not frequently identified before the widespread occurrence of AIDS. Even today, it remains a challenge for physicians to diagnose, particularly in its early stages, often requiring referral to specialists and further investigations. Dermoscopy, a non-invasive imaging technique, reveals a distinctive rainbow pattern that strongly indicates KS.

Effectiveness and safety of risankizumab in HIV patients with psoriasis: A case series.

Biological therapies represent the gold-standard treatment of severe forms of plaque psoriasis. However, people living with HIV are often under-treated for psoriasis because very limited data are available on the use of biologics in this population. We report four cases of patients affected by HIV and moderate-to-severe plaque psoriasis, all treated with risankizumab, a monoclonal antibody that selectively targets interleukin-23.

Linoleic Acid Induced Changes in SZ95 Sebocytes-Comparison with Palmitic Acid and Arachidonic Acid.

Linoleic acid (LA) is an essential omega-6 polyunsaturated fatty acid (PUFA) derived from the diet. Sebocytes, whose primary role is to moisturise the skin, process free fatty acids (FFAs) to produce the lipid-rich sebum. Importantly, like other sebum components such as palmitic acid (PA), LA and its derivative arachidonic acid (AA) are known to modulate sebocyte functions.

Autoimmune bullous dermatoses in cancer patients treated by immunotherapy: a literature review and Italian multicentric experience.

Cutaneous immune-related adverse events are frequently associated with immune checkpoint inhibitors (ICIs) administration in cancer patients. In fact, these monoclonal antibodies bind the cytotoxic T-lymphocyte antigen-4 and programmed cell death-1/ligand 1 leading to a non-specific activation of the immune system against both tumoral cells and self-antigens. The skin is the most frequently affected organ system appearing involved especially by inflammatory manifestations such as maculopapular, lichenoid, psoriatic, and eczematous eruptions.

Clinical and Pathological Spectrum of Prurigo Pigmentosa in Central European Individuals.

Importance: Based on early studies, prurigo pigmentosa (PP) was considered a rare inflammatory dermatosis affecting primarily Asian individuals. However, several case reports subsequently showed that the disease is not restricted to those of Asian origin. Large studies on PP in central European individuals, on the other hand, are missing.

Analysis of predictive factors influencing dupilumab continuation rate in adult patients with atopic dermatitis: results from an Italian multicenter study.

Objectives: The purpose of this study was to analyze the drug survival rate of dupilumab up to 2 years in a large real-world cohort of adult patients affected by moderate/severe atopic dermatitis (AD), and to investigate the clinical, demographic and predictive factors influencing the patients' treatment persistence.

Material And Methods: This study included adult patients affected by moderate-to-severe AD treated with dupilumab for at least 16 weeks who visited 7 dermatologic outpatient clinics in Lazio, Italy, from January 2019 until August 2021.

Results: A total of 659 adult patients (345 male [52.

Infective complications of cosmetic tourism: A systematic literature review.

Background: Cosmetic tourism has increased dramatically over the years. We performed a systematic review of the literature to find reports of infective complications following cosmetic surgery, focusing on epidemiology, clinical, and surgical management. In addition, we identified cosmetic tourism trends in terms of mobilization from the country of origin and travel destinations.

Effectiveness of risankizumab in plaque psoriasis with involvement of difficult-to-treat areas: a real-world experience from two referral centers.

The management of plaque psoriasis that affects difficult-to-treat areas can be challenging. Biologics have become the treatment of choice for moderate-to-severe plaque psoriasis. However, there are limited data on their efficacy in difficult-to-treat sites (including scalp, palms/soles, nails and genitalia).

Long-term management of pediatric psoriasis with ixekizumab: a case report.

Psoriasis in pediatric patients is uncommon and the management of moderate-to-severe cases can be challenging. We report the case of a 17-year-old girl who presented with severe plaque psoriasis unresponsive to UVB phototherapy. The Psoriasis Area Severity Index (PASI) was 18 and the Dermatology Life Quality Index was 24.