Advanced and Metastatic Non-Melanoma Skin Cancer: Epidemiology, Risk Factors, Clinical Features, and Treatment Options.

Non-melanoma skin cancers (NMSC) form the majority of skin cancers, with basal cell carcinoma (BCC) being the most common and cutaneous squamous cell carcinoma (cSCC) being second. Prolonged ultraviolet (UV) exposure, aging, male gender, and immunosuppression represent most of the causes of this category of diseases. BCCs and cSCCs both include different types of skin cancers, such as nodular or morpheaform BCC or flat cSCC.

Cemiplimab as First Line Therapy in Advanced Penile Squamous Cell Carcinoma: A Real-World Experience.

In the treatment of cancer, immune checkpoint inhibitors (ICIs) have demonstrated significantly greater effectiveness compared to conventional cytotoxic or platinum-based chemotherapies. To assess the efficacy of ICI's in penile squamous cell carcinoma (pSCC) we performed a retrospective observational study. We reviewed electronic medical records of patients with penile squamous cell carcinoma (SCC), diagnosed between January 2020 and February 2023.

Evaluation of the optimal strategy in men with a single unilateral suspicious lesion on MRI undergoing transperineal MRI/ultrasound fusion prostate biopsy.

Background: Targeting biopsy (TBx) of suspicious lesions combined with random systematic biopsy (SBx) improves detection rates of prostate cancer (PCa) during magnetic resonance imaging (MRI)/ultrasound (US) fusion prostate biopsy. However, this combination increases the number of biopsy cores, prolongs the procedure time, and increases complications and costs, leading to the overdiagnosis of clinically insignificant PCa (ciPCa). This study aims to evaluate the optimal sampling design to achieve a detection rate of clinically significant PCa (csPCa) equal to standard TBx with SBx with fewer biopsy cores.

Safety and rapid response of dabrafenib and trametinib therapy during hyperbilirubinemia in metastatic melanoma.

This case report describes the occurrence of hyperbilirubinemia as a complication of metastatic melanoma. A 72-year-old male patient was diagnosed with BRAF V600E-mutated melanoma with metastases in the liver, lymph nodes, lungs, pancreas, and stomach. Due to a lack of clinical data and specific guidelines for the treatment of mutated metastatic melanoma patients with hyperbilirubinemia, a conference of specialists debated between initiating treatment or providing supportive care.

Pediatric psychiatric emergency rooms during COVID-19: a multi-center study.

Background: The COVID-19 (SARS-CoV-2) pandemic has been a major stressor for the mental health and well-being of children and adolescents. Surveys and reports from hotlines indicate a significant rise in mental health problems. As the psychiatric emergency room (ER) is a first-line free-of-charge facility for psychiatric emergencies, we expected to see a significant increase in visits, specifically of new patients suffering from anxiety, depression, or stress-related disorders.

A Retrospective, Single-Institution Experience of Bullous Pemphigoid as an Adverse Effect of Immune Checkpoint Inhibitors.

Immune checkpoint inhibitors are a class of cancer treatment drugs that stimulate the immune system's ability to fight tumor cells. These drugs are monoclonal antibodies targeting im-mune-inhibiting proteins on cancer cells, such as CTLA-4 and PD-1/PD-L1. Immune checkpoint inhibitors cause many immune-related adverse events.

Lymphoproliferative disease detected by breast cancer screening.

Objective: To determine the rate of lymphoproliferative disease (LPD) in women undergoing routine breast cancer screening (BCS). BCS can reveal pathologies other than carcinoma that involve the breast and lymph tissue. The few studies that have described cases in which BCS led to the diagnosis of LPD were based on small series and focused on imaging rather than clinical characteristics.

Real-World Journey of Unresectable Stage III NSCLC Patients: Current Dilemmas for Disease Staging and Treatment.

Daily-practice challenges in oncology have been intensified by the approval of immune checkpoint inhibitors (ICI). We aimed to outline current therapy policies and management of locally advanced unresectable stage III non-small-cell lung cancer (NSCLC) in different countries. One thoracic oncologist from each of the following countries-Belgium, Croatia, Greece, Israel, the Netherlands, Norway, Poland, Portugal, Romania, Slovenia, and Switzerland-participated in an electronic survey.

Intravenous immunoglobulin efficacy on pembrolizumab induced severe toxic epidermal necrolysis.

Pembrolizumab is an immune checkpoint inhibitor used in many different cancers. Several immune-related adverse events (irAEs) have been associated with pembrolizumab, including toxic epidermal necrolysis. Here, we are presenting a patient with non-small cell lung cancer that developed toxic epidermal necrolysis 3-days following initiation of pembrolizumab.

Metastatic small cell lung cancer - an aggressive disease: a case report and literature review.

In the present case study, we describe a 53-year-old male with an aggressive small cell lung cancer (SCLC) that was diagnosed in January 2019. Our patient was treated as first line of systemic chemotherapy consisting of cisplatin and etoposide followed by mediastinal prophylactic radiotherapy with good response later he received for his metastatic disease (M-SCLC) a rechallenge of systemic chemotherapy consisting of carboplatin, etoposide and dulvalumab with stable disease and after progression his disease he was treated with lurbinectedin and after four cycles he reached a complete radiologic response. To the best of our knowledge, this is the first case to be reported of M-SCLC patient treated with prior of two types of platinum combination with immunotherapy and reaching a complete radiologic response.

Encephalitis Induced by Durvalumab During Treatment of Metastatic Small-Cell Lung Cancer: Illustrative Case and Review of the Literature.

The immune checkpoint inhibitors have improved the standards of care in cancer treatment and have dramatically improved patient prognoses. These new antibodies turned to be an integral part of the standard of care for metastatic small-cell lung cancer. Platinum-based chemotherapy combined with checkpoint inhibitors, resulted in statistically significant improvement of progression free survival and overall survival.

Targeting purine synthesis in ASS1-expressing tumors enhances the response to immune checkpoint inhibitors.

Argininosuccinate synthase (ASS1) downregulation in different tumors has been shown to support cell proliferation and yet, in several common cancer subsets ASS1 expression associates with poor patient prognosis. Here we demonstrate that ASS1 expression under glucose deprivation is induced by c-MYC, providing survival benefit by increasing nitric oxide synthesis and activating the gluconeogenic enzymes pyruvate carboxylase and phosphoenolpyruvate carboxykinase by S-nitrosylation. The resulting increased flux through gluconeogenesis enhances serine, glycine and subsequently purine synthesis.

Associated Myocarditis: A Predictive Factor for Response?

In the present case report, we aimed to describe 2 cases of myocarditis occurring as serious adverse effects of immune checkpoint inhibitors (ICIs) administered as treatment for metastatic melanoma. We describe 2 female patients: an 81-year-old treated with pembrolizumab and a 55-year-old treated with a combination of nivolumab and ipilimumab. Both patients underwent resection of metastases; while under treatment, both developed myocarditis, most probably as a toxicity from pembrolizumab and nivolumab plus Ipilimumab, respectively.

Routine comprehensive Aspergillus screening of bronchoalveolar lavage samples in lung transplant recipients.

Background: Invasive aspergillosis is a significant cause of morbidity and mortality in lung transplant recipients (LTRs). Early diagnosis may improve outcome, yet is challenging. We assessed the diagnostic yield of a routine, comprehensive, prospectively employed Aspergillus screening strategy in LTRs.

Characteristics of Pericardial Biopsy: 100 Cases in a Single Center.

Background: Pericardial biopsies are rarely performed during the diagnosis and management of pericardial diseases. The circumstances and clinical profile of patients undergoing pericardial biopsies are largely uncharacterized.

Objectives: To examine the circumstances in which pericardial biopsies are obtained and to evaluate their diagnostic yield.

SCAPER localizes to primary cilia and its mutation affects cilia length, causing Bardet-Biedl syndrome.

Studies of ciliopathies have served in elucidating much of our knowledge of structure and function of primary cilia. We report humans with Bardet-Biedl syndrome who display intellectual disability, retinitis pigmentosa, obesity, short stature and brachydactyly, stemming from a homozyogous truncation mutation in SCAPER, a gene previously associated with mitotic progression. Our findings, based on linkage analysis and exome sequencing studies of two remotely related large consanguineous families, are in line with recent reports of SCAPER variants associated with intellectual disability and retinitis pigmentosa.