Correction: Tognetti et al. Pattern Analysis of Benign and Malignant Atypical Melanocytic Skin Lesions of Palms and Soles: Variations of Dermoscopic Features According to Anatomic Site and Personal Experience. 2024, , 659.

"Harald Kittler" was not included as an author in the original publication [...

A European Multicentric Investigation of Atypical Melanocytic Skin Lesions of Palms and Soles: The Database.

The differential diagnosis of atypical melanocytic palmoplantar skin lesions (aMPLs) represents a diagnostic challenge, including atypical nevi (AN) and early melanomas (MMs) that display overlapping clinical and dermoscopic features. We aimed to set up a multicentric dataset of aMPL dermoscopic cases paired with multiple anamnestic risk factors and demographic and morphologic data. Each aMPL case was paired with a dermoscopic and clinical picture and a series of lesion-related data (maximum diameter value; location on the palm/sole in 17 areas; histologic diagnosis; and patient-related data (age, sex, family history of melanoma/sunburns, phototype, pheomelanin, eye/hair color, multiple/dysplastic body nevi, and traumatism on palms/soles).

Dermoscopic predictors of melanoma in small diameter melanocytic lesions (mini-melanoma): a retrospective multicentric study of 269 cases.

Background: Incidence of cutaneous melanoma is steadily growing, and its early recognition is of paramount importance. Small, pigmented lesions often represent a challenge for the clinician, as predictors of melanoma have not yet been uniquely identified in this setting.

Objectives: To identify dermoscopic features that aid in distinguishing small diameter melanomas (≤5 mm) from equivocal melanocytic nevi measuring ≤5 mm.

Melanocytic Lesions with Peripheral Globules: Proposal of an Integrated Management Algorithm.

Introduction: A peripheral rim of globules represents a marker of the horizontal growth phase in nevi and is a common feature in children and adolescents. The observation of melanocytic lesions with peripheral globules (MLPGs) in adulthood deserves more attention, since melanoma may exhibit this feature, albeit rarely. Risk-stratified management recommendations considering a global clinical approach are still missing.

Classifying Actinic Keratosis: What the Reality of Everyday Clinical Practice Shows Us.

Difficulties faced by clinicians in routine clinical practice when selecting the appropriate treatment for patients with actinic keratosis (AK) include: the independent evaluation of AK lesions, the absence of a standardized definition of field cancerization (FC), and the lack of a reproducible classification to grade the entire AK-affected area. Moreover, to assess the severity of AK, most guidelines rely on lesion count, which is often not reproducible among specialists. The present work has 2 main objectives: first, to review and highlight some of the issues clinicians tackle when classifying and monitoring AK lesions and the status of FC, looking in more detail at some of the most commonly used clinical scales for classifying AK lesions.

Unilateral Morbihan syndrome.

Morbihan Syndrome is an uncommon condition characterized by the slow appearance of erythema and solid edema on the upper portion of the face. The disease is considered an end-stage complication of rosacea's recurrent episodes of vascular dilation and inflammation or a complication of acne vulgaris. The disease is often insidious to diagnose and challenging to treat.

Digital dermoscopy monitoring of melanocytic lesions: Two novel calculators combining static and dynamic features to identify melanoma.

Background: Early diagnosis is the most effective intervention to improve the prognosis of cutaneous melanoma. Even though the introduction of dermoscopy has improved the diagnostic accuracy, it can still be difficult to distinguish some melanomas from benign melanocytic lesions. Digital dermoscopy monitoring can identify dynamic changes of melanocytic lesions: To date, some algorithms were proposed, but a universally accepted one is still lacking.

Hidradenitis Suppurativa in a Large Cohort of Italian Patients: Evaluation of the Burden of Disease.

Background: Hidradenitis suppurativa (HS) is a chronic, inflammatory, recurrent, debilitating skin disease of the hair follicle that usually occurs after puberty with painful, deep-seated, inflamed nodules and sinus tracts in the apocrine gland-bearing areas of the body, most commonly the axillae and inguinal and anogenital regions, with a relevant impact on patients' quality of life (QoL).

Objective: To evaluate how the burden of HS disease impacts on patient well-being and working activities in a large Italian population over a period of 9 months.

Methods: A multicenter, prospective, epidemiologic cohort study was conducted in adult Italian patients with HS.

Skin melanoma deaths within 1 or 3 years from diagnosis in Europe.

The steep increase in incidence of cutaneous malignant melanoma in white populations mainly applies to thin lesions with good survival suggesting overdiagnosis. Based on population-based cancer registries (CRs), we have investigated changes in aggressive melanoma, selecting only cases who died within 1 or 3 years after diagnosis in 11 European countries between 1995 and 2012. Trends in fatal cases were analysed by period of diagnosis, sex, tumour thickness, histologic subtype of the lesion, tumour site and CR with a multivariate generalised linear mixed effects model, where geographical area was considered as a random effect.

In Vivo Observation of Cutaneous Larva Migrans by Fluorescence-Advanced Videodermatoscopy.

Fluorescence-advanced videodermatoscopy is not a widespread diagnostic technique. Its application in dermatology can facilitate the diagnosis of diseases such as cutaneous larva migrans by enabling us to recognize the precise position of larva in vivo on the skin. Using this noninvasive technique, we detected a case of cutaneous larva migrans in a patient.

Cutaneous Melanoma Arising in Congenital Melanocytic Nevus: A Retrospective Observational Study.

Background: Congenital melanocytic nevi (CMN) are benign proliferations of melanocytes usually present at birth. The magnitude of the melanoma risk for CMN is controversial, generating an ongoing debate on the best approach to manage these lesions.

Objective: To perform a retrospective, observational study with the aim to evaluate the prevalence of CMN-associated melanomas in tertiary referral centers, as well as the eventual correlation between clinical, dermoscopic, and histological features of CMN-associated melanomas.

In Vivo Observation of Trombiculosis with Fluorescence-Advanced Videodermatoscopy.

Trombiculosis is a skin infestation by larvae of mites of the Trombiculidae family. We used fluorescence-advanced videodermatoscopy to diagnose trombiculosis in a woman in Italy with targetoid patches. This method might be useful for identifying atypical manifestations of trombiculosis.

Factors Affecting Sentinel Node Metastasis in Thin (T1) Cutaneous Melanomas: Development and External Validation of a Predictive Nomogram.

Purpose: Thin melanomas (T1; ≤ 1 mm) constitute 70% of newly diagnosed cutaneous melanomas. Regional node metastasis determined by sentinel node biopsy (SNB) is an important prognostic factor for T1 melanoma. However, current melanoma guidelines do not provide clear indications on when to perform SNB in T1 disease and stress an individualized approach to SNB that considers all clinicopathologic risk factors.

Patient-centered management of actinic keratosis. Results of a multi-center clinical consensus analyzing non-melanoma skin cancer patient profiles and field-treatment strategies.

Actinic keratosis (AK) is a chronic skin condition that can be a precursor to cutaneous squamous cell carcinoma. AK can recur and patients are likely to undergo multiple treatments. It is important that AK lesions are managed appropriately, and that patients are involved in treatment decisions.