The many faces of autoimmune-mediated melanocyte destruction in melanoma.

Melanoma is the most severe form of skin cancer with an incidence that is increasing all over the world. Melanoma cells derive from normal melanocytes and share different melanocyte-specific antigens, the same antigens against which an immune reaction develops in vitiligo, a skin disease characterized by autoimmune-mediated melanocyte destruction. The purpose of this review is to present the autoimmune-mediated melanocyte destruction associated with melanoma development, progression and treatment.

Immunotherapy in Basal Cell Carcinoma.

Basal cell carcinoma (BCC) is the most frequent of all cancers, with an increasing incidence. The first line therapy is surgical excision, but topical therapies can be used in low-risk superficial BCCs, while the more advanced, unresectable, or metastatic BCCs benefit from systemic therapies with hedgehog inhibitors and immunotherapy. The purpose of this review is to highlight local and systemic immunotherapies and their efficacy in the management of BCCs.

Melanoma as Subsequent Primary Malignancy in Hematologic Cancer Survivors-A Literature Review.

The occurrence of second primary malignancies is becoming increasingly important among cancer survivors. Melanoma, an aggressive neoplasm originating from the melanocytes, is responsible for most skin cancer-related deaths. This review aims to explore the risk of melanoma occurrence as a second primary cancer after the most common subtypes of hematologic neoplasia, a malignant disease originating from myeloid or lymphocytic cell lineages.

Nodular/Keloidal Scleroderma with No Systemic Involvement-A Case Report and a Review of the Literature.

Nodular or keloidal scleroderma is a rare condition with unclear cause and sporadic mentions in the medical literature. It was first recognized in the 19th century, yet its classification is still debated due to the limited number of reported cases. This rare variant of scleroderma is associated with either progressive systemic sclerosis or localized morphea.

The effects of the COVID-19 pandemic on the diagnosis and prognosis of melanoma 2 years after the pandemic in two Romanian counties.

Background: The COVID-19 pandemic disrupted the healthcare system and negatively affected the diagnosis and management of melanoma worldwide. The purpose of this study is to investigate the long-term effects of the COVID-19 pandemic on the diagnosis and prognosis of melanoma.

Materials And Methods: This retrospective cohort study included histopathologically confirmed melanoma cases from March 2019 to February 2023 in Cluj and Bihor counties.

SARS-CoV-2 Infection-A Trigger Factor for Telogen Effluvium: Review of the Literature with a Case-Based Guidance for Clinical Evaluation.

Telogen effluvium post-COVID-19 is a condition characterized by the diffuse and reversible loss of scalp hair in the period following infection with SARS-CoV-2, and it is currently the second cause of alopecia in women. In the context of the COVID-19 infection, intense psychological stress contributes to alopecia appearance, along with systemic inflammation, autoimmune reactions, oxidative stress, and virally induced hypoxia. Cytokines with proinflammatory action and vasoactive substances negatively modulate the metabolism of some molecules, such as proteoglycans, involved in the hair follicle's growth cycle.

Multiple primary melanomas: A literature review.

Survival rates for melanoma have increased in recent years, a higher number of patients survive after diagnosis, and, therefore, are at an increased risk of developing second primary melanoma. The aim of this literature review is to identify and integrate the incidence rates and other characteristics of multiple primary melanomas. A total of 36 independent studies were included in this review.

Impact of the COVID-19 Pandemic on Melanoma Diagnosis in Romania-Data from Two University Centers.

The COVID-19 pandemic affected the healthcare system in our country and led non-COVID patients to postpone medical visits that were not urgent. The purpose of this study was to investigate the impact of the first year of the COVID-19 pandemic on the trends in melanoma diagnosis and to compare the pathological characteristics of melanoma patients before and during the pandemic. The number of primary cutaneous melanomas diagnosed each month between 1 March 2019 and 29 February 2020 (pre-COVID-19) and between 1 March 2020 and 28 February 2021 (COVID-19) in the North-Western Region of Romania (Cluj and Bihor counties) was determined.

Dermoscopy in the diagnosis of cutaneous lymphoma (Review).

Cutaneous lymphomas are a group of rare and distinct diseases that present varying clinical manifestations, histopathology and prognosis. Optimal and early management relies on accurate diagnosis. Unfortunately, clinical diagnosis in early stages is difficult due to the clinical overlap with other dermatologic conditions.

Actinic Cheilitis - From Risk Factors to Therapy.

Actinic cheilitis or solar cheilosis is considered a precursor of malignancy or even an squamous cell carcinoma (SCC) of the lip, located most frequently on the lower lip. Actinic cheilitis (AC) has a higher likelihood of developing into invasive SCC of the lip, which is one of the deadliest non-melanoma skin cancers. Risk factors include chronic UV exposure, increasing age, male gender, fair phototypes, chronic scarring, immunosuppressive therapy, and tobacco use.

Predictive factors for the recurrence of surgically excised basal cell carcinomas: A retrospective clinical and immunopathological pilot study.

Basal cell carcinoma (BCC) is the most frequent form of skin cancer and is not a tumor with a lethal outcome if diagnosed and treated adequately. The gold standard for treatment is surgical excision with histologically safe margins. Even so, tumors excised with free margins may recur after a period of time.

Role of Dermoscopy in the Assessment of Basal Cell Carcinoma.

Basal cell carcinoma is one of the most common cancers in white people, with a continuous increase worldwide. Dermoscopy, a non-invasive technique, allows early diagnosis based on the presence of typical vascular structures, pigmented structures, and ulceration and the absence of specific melanocytic structures. Moreover, dermoscopy is useful in basal cell carcinoma management, enabling the differentiation between multiple histological subtypes, between pigmented and non-pigmented variants and allowing a more accurate assessment of surgical margins.

Role of dynamic contrast enhanced magnetic resonance imaging in the diagnosis and management of vascular lesions of the head and neck.

Vascular anomalies comprise a wide and heterogeneous group of lesions that may be found in all parts of the body, with most of the cases of vascular malformations involving the head and neck region. Ultrasound (US) is the reliable first-line imaging technique to assess flow parameters. However, in some cases, US fails to depict the real extent of the lesions.

Risk factors for positive sentinel lymph node, lymphatic or hematogenous dissemination over time in patients with cutaneous melanoma.

The aim of the present study was to assess the influence of localization, age or sex and histopathological characteristics upon the chance of developing lymphatic or hematogenous metastatic spread over time, or a positive sentinel lymph node in cutaneous melanoma patients. Patients from the Department of Dermatology, County Emergency Hospital Cluj-Napoca (Cluj-Napoca, Romania), presenting with cutaneous melanoma confirmed histopathologically and a SPECT/CT or lymphoscintigraphic examination to detect the sentinel lymph node, were included in the present study. Our results revealed that Breslow index >2 mm [odds ratio (OR)=4.

Multiple primary melanomas: Our experience.

Patients with melanoma have an increased risk of having other neoplasms, and particularly other melanomas and non-melanoma skin cancers. The study aimed to describe multiple primary melanomas in a large medical university centre from Romania (Cluj-Napoca) from 2004 to 2020. Out of 699 patients with melanoma included in the study, 26 (3.

Assessment of sun-related behavior and serum vitamin D in basal cell carcinoma: Preliminary results.

Ultraviolet radiation (UV), mainly from sunlight, is the main risk factor of the most common human skin cancer, basal cell carcinoma (BCC). A positive effect of UV on the skin is its contribution to the synthesis of vitamin D, which is important in sustaining general health, but having high levels of vitamin D is considered a risk factor for BCC. However, vitamin D receptor has antagonistic effects to UV radiation in regulating Sonic Hedgehog pathway.

Complete regression of primary melanoma associated with nevi involution under BRAF inhibitors: A case report and review of the literature.

Melanoma is one of the most immunogenic tumors among human neoplasms, with numerous clinical observations of partial or completely regressed tumors. It is an aggressive tumor, with the greatest reported number of somatic mutations, BRAF mutation being the most common one. BRAF mutation is also present in a higher percentage in benign nevi.

Vitamin D receptor polymorphisms and melanoma.

Melanoma represents the most aggressive skin cancer, with an unpredictable and often treatment resistant behavior. The etiology of melanoma is multifactorial and includes both environmental and genetic factors. Recent evidence indicates that vitamin D has a role in the development and progression of melanoma.

Risk factors for melanoma and skin health behaviour: An analysis on Romanian melanoma patients.

In contrast to Western Europe, in Central and Eastern Europe reports show higher rates of advanced melanoma and lower survival. Our aim was to document and compare melanoma risk factors and skin health behaviour in patients diagnosed with melanoma and people not affected by this disease in a large medical university centre from Romania (Cluj-Napoca). Two hundred and forty-seven melanoma patients followed-up in the Department of Dermatology at the Cluj-Napoca Emergency County Hospital and 956 people not affected by melanoma completed a paper-based questionnaire regarding melanoma risk factors, risk behaviour and self-protecting measures, after giving informed consent.

Pemphigoid nodularis - rare presentation of bullous pemphigoid: A case report and literature review.

Pemphigoid nodularis (PN) is a rare clinical variant of bullous pemphigoid characterized by the presence of nodular prurigo-like lesions and pemphigoid blisters. The diagnosis is confirmed by direct immunofluorescence (DIF)/ indirect immunofluorescence (IIF) and immunoserology tests. For some patients, with long mean duration of symptoms, the correct diagnosis of PN is delayed because the disease is not recognized.

Progesterone hypersensitivity: Case report with favorable evolution.

Progesterone hypersensitivity or autoimmune progesterone dermatitis is characterized by heterogeneous skin eruptions that cyclically aggravate during the second half of the menstrual cycle, corresponding to a rise in the progesterone level. Clinical presentation is highly variable and includes all urticaria manifestations with or without angioedema, vesiculobullous, eczematous, purpuric or target-like lesions on the skin and mucous membrane. Both endogenous progesterone as well as exogenous progestogens may represent an initial trigger.

Sexual Behaviors, Attitudes, and Knowledge about Sexually Transmitted Infections: A Cross-sectional Study in Romania.

Sexually transmitted infections (STIs) are serious public health problems. Little is known about sex knowledge, attitudes, and sexual behaviors among young adults in Romania; an effective preventive campaigns should be based on an appropriate understanding of these factors. The aim of the present study was to obtain data about sexual behavior, attitudes, and knowledge about STIs among university students aged 18-25 in Romania.

Regression and Sentinel Lymph Node Status in Melanoma Progression.

BACKGROUND The purpose of this study was to assess the role of regression and other clinical and histological features for the prognosis and the progression of cutaneous melanoma. MATERIAL AND METHODS Between 2005 and 2016, 403 patients with melanoma were treated and followed at our Department of Dermatology. Of the 403 patients, 173 patients had cutaneous melanoma and underwent sentinel lymph node (SLN) biopsy and thus were included in this study.