Corrigendum: Increased neutrophil counts are associated with poor overall survival in patients with colorectal cancer: a five-year retrospective analysis.

[This corrects the article DOI: 10.3389/fimmu.2024.

Increased neutrophil counts are associated with poor overall survival in patients with colorectal cancer: a five-year retrospective analysis.

Background: Colorectal cancer (CRC) continues to be a major health concern in today's world. Despite conflictive findings, evidence supports systemic inflammation's impact on CRC patients' survival rates. Therefore, this study aims to assess the prognostic role of the innate immune system in patients with CRC.

Evolutionary analysis of indeterminate cytology and risk of malignancy in a thyroid nodule unit.

Objective: The objective of this study was to analyze the evolution in the diagnosis and management of indeterminate thyroid nodules over three time periods.

Methods: 3020 patients with thyroid nodules underwent cytological evaluation during three periods (2006-2008, 2012-2014, 2017-2019). Distribution of diagnostic cytologies, risk of malignancy, diagnostic performance indices of FNA, and cytologic-histologic correlation in indeterminate cytologies were analyzed.

Pleural empyema secondary to perforated diverticulosis due to biliary neoplasia infiltration.

A long-term female smoker presented to the emergency department with cough, greenish mucus and dyspnoea, without fever. The patient also reported abdominal pain and significant weight loss in recent months. Laboratory tests showed leucocytosis with neutrophilia, lactic acidosis and a faint left lower lobe consolidation on chest X-ray, for which she was admitted to the pneumology department and started on broad-spectrum antibiotherapy.

PD-L1 immunoexpression and molecular characterization of histological subtypes in urothelial carcinoma.

Introduction: Urothelial carcinoma (UC) has histological subtypes whose phenotype reflects their molecular diversity, behavior and response to conventional therapy. Immune checkpoint inhibitors (ICIs) have improved the management of UC by evaluation of PD-L1. In the case of PD-L1 22C3, the initiation of ICI is considered from a combined positive score (CPS) greater than 10.

Adenoid cystic carcinoma with a leptomeningeal dissemination in a 'wash' pattern.

A 39-year-old woman was referred to the neurology department due to headache, instability and difficulty walking for 5 months. Several ancillary tests were performed. The blood test showed leucocytosis and the cerebrospinal fluid revealed an increased total protein and glucose consumption.

[Prostate pathology recommendations from the Uropathology working group of the Spanish Society of Pathology].

These guidelines from the uropathology working group of the Spanish Society of Pathology (SEAP) are based on the European and ISUP 2015 recommendations and those of the College of American Pathologists, as well as the latest WHO 2016, TNM (AJCC) 2017 classifications. They include recommendations for specimen sampling, macro- and microscopic examination and immunohistochemistry. Gleason patterns are specified: Gleason pattern 3 includes hyperplastic, atrophic and microcystic glands, while pattern 4 includes all cribriform or glomeruloid glands.