Publications by authors named "Marco Chessa"

Objectives: Scabies infestation, caused by the mite, has recently emerged as a public health concern in Western nations, with increased incidence worldwide. In Bologna, Italy, local health authorities report a rise in scabies diagnoses, although detailed data are limited. This study aimed to analyse the temporal trends of scabies cases diagnosed at S.

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Introduction: Dupilumab, a monoclonal antibody targeting IL-4 receptor subunit alpha, treats atopic dermatitis (AD) and may impact alopecia areata (AA). AA involves Th1-driven immune activity, and recent studies suggest a role for Th2 pathways. Dupilumab's effects on AA are mixed, with reports of both improvement and worsening.

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Introduction: Infantile hemangioma with minimal or arrested growth (IHMAG) is an unusual subset of infantile hemangioma, difficult to recognize because they are often mistaken for capillary malformation or other entities. Dermoscopic features of IHMAG have been described only in small case series so far.

Objectives: The aim of our study was to evaluate epidemiological, clinical, and dermoscopic features in 79 cases of IHMAG with a specific focus on neonates and toddlers with segmental complicated IHMAG and to provide a remarkable dermoscopic criterion to achieve diagnosis.

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Objective: Pigmented fungiform papillae of the tongue (PFPT) are infrequently encountered and inadequately documented pigmented lesions that pose challenges in diagnosis and subsequent treatment planning. The study was aimed at analyzing dentists' knowledge and attitudes regarding PFPT morphologies, to determine diagnosis and subsequent treatment planning.

Methods: A cross-sectional study was conducted among dentists in East Java through an online questionnaire.

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Introduction: Pilomatricoma is a benign adnexal dermal or subcutaneous tumor derived from immature hair matrix cells.

Objectives: The aim of our study is to evaluate clinical and dermoscopic features of pilomatricomas, with a specific focus on pediatric lesions, and to provide a concise review of the existing literature.

Methods: A single-center retrospective study was undertaken on 55 patients with a histopathological diagnosis of pilomatricoma referred to the Dermatology Unit, University of Bologna, Bologna, Italy, between 2005 and 2023.

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Background: Sarcoidosis is a multisystemic granulomatous disease which not only affect the skin but can also involve the lymph nodes, eyes, and lungs. Subcutaneous sarcoidosis (SCS), is a rare form of sarcoidosis which is generally more prevalent in women in their 40s and 50s, characterized by subcutaneous, flesh-colored nodules, mostly localized on the limbs. A retrospective study to investigate clinical features and response to treatment in patients affected by SCS.

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Background: Xerosis negatively impacts the quality of life (QoL) for older adults by producing pruritus (itching), burning or stinging, and an uncomfortable sensation of tightness in the skin. Furthermore, chronic illness and pharmacological therapies could worsen skin health. Severe xerosis can also result in redness or cracking of the skin.

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Background: Nail disease and nail surgery are commonly perceived as painful and distressful experiences that can significantly affect patient health-related quality of life. A comprehensive management of patients undergoing dermatological surgery could improve their emotional experience, influence quality of life and, hopefully, improve their adaptation to the intervention.

Objectives: This study aimed to investigate whether patient psychological characteristics may relate to nail intervention procedures and influence post-surgical quality of life and pain severity.

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Introduction: Eruptive cutaneous squamous cell carcinomas (ESCC), eruptive squamous atypia (ESA) and eruptive keratoacanthomas (EKA) are different terms used to describe the occurrence of multiple cutaneous squamous neoplasms after skin surgery, laser treatment, traumas, such as tattoos, and local or systemic medical treatments. ESCC have been reported to arise at the sites of skin surgery, including the area affected by the primary tumor and split thickness skin graft (STSG) donor and recipient sites.

Objectives: The aim of this study is to report 2 additional cases of ESCC after skin surgery and make a critical revision of the literature, analyzing the clinical, histological features and outcomes of ESCC after cutaneous surgery.

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Introduction: Erosive pustular dermatosis of the scalp (EPDS) is an inflammatory scalp condition that usually affects the elderly, while only few cases have been reported in childhood. In children, it may mimic fungal or bacterial infections, especially kerion.

Case Presentation: We describe the usefulness of trichoscopy as a supportive diagnostic tool in 2 cases of pediatric EPDS.

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Psoriasis is a skin disorder which mostly affects adults, beginning in childhood in almost one-third of patients. In adults it is associated with increased risk for cardiovascular diseases (CVD), while this association is still debated at younger age. Our aim was to evaluate the association between psoriasis and metabolic markers and cardiovascular findings in this age group.

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