Background and Objectives: Laryngeal squamous cell carcinoma (LSCC) is a common head and neck cancer with significant morbidity and mortality. Circulating microRNAs (miRNAs) have emerged as promising non-invasive biomarkers for cancer diagnosis and prognosis. This systematic review aims to identify circulating miRNAs associated with LSCC, emphasizing those validated by at least two independent studies to improve reliability and clinical applicability. Methods: An extensive literature search was performed in the PubMed, Scopus, and Web of Science databases up to October 2024, using keywords related to LSCC and circulating miRNAs. Studies involving human participants that provided quantitative data on circulating miRNA expression levels and their clinical correlations were included. Data extraction and quality assessment were conducted following standardized protocols, highlighting miRNAs reported in multiple studies. Results: Nine high-quality studies encompassing 660 patients with LSCC and 212 controls were included. Several miRNAs were consistently identified across these studies. miR-21-5p was upregulated in four studies and associated with advanced disease stages, lymph node metastasis, and decreased survival rates. miR-125b-5p and miR-126-3p were consistently downregulated, linked to advanced clinical stages and poor tumor differentiation. miR-27a-3p was upregulated in two studies and correlated with poor prognosis, promoting LSCC progression by targeting Smad4. Additionally, miR-33a-5p was identified as a potential diagnostic biomarker with high sensitivity and specificity. These miRNAs show potential as non-invasive biomarkers for the diagnosis and prognosis of LSCC. Conclusions: This systematic review highlights specific circulating miRNAs—particularly miR-21-5p, miR-125b-5p, miR-126-3p, miR-27a-3p, and miR-33a-5p—as promising biomarkers for LSCC. The consistent findings across independent studies emphasize their potential clinical utility in early detection, prognostic assessment, and therapeutic targeting. However, further validation in larger and more diverse populations, along with the standardization of detection methods, is necessary before these biomarkers can be implemented in clinical practice.

Background/Objectives: This retrospective study aimed to assess the sociodemographic and temporal factors associated with dental emergency presentations in adults from Arad county, Western Romania. Methods: We collected data on age, sex, origin area, presentation time, and diagnostic (macro)category in 510 adult patients. Diagnoses were grouped into four macrocategories: dental pathology (PD), endodontic and periapical pathology (EPP), odontogenic septic complications (OSC), and other emergencies (OE). Results: EPP was the predominant (macro)category, with most cases involving acute apical periodontitis and pulpitis. Age differed significantly across diagnostic categories (p < 0.001), with PD patients being significantly younger than other groups (p < 0.001). Increasing age was associated with higher odds of EPP (AOR = 1.06, p = 0.004) but lower odds of PD (AOR = 0.93, p < 0.001). Rural origin was associated with increased odds of EPP (AOR = 1.49, p = 0.031) but decreased odds of OE (AOR = 0.39, p = 0.003). No significant associations were identified for sex. Most patients presented in the evening (46.47%) and on weekends, particularly Sundays (21%; n = 107) and Saturdays (16%; n = 82). Patient age differed significantly across time intervals (p = 0.016), with individuals seeking dental emergency care during morning and afternoon hours being significantly older than those presenting in the evening (p = 0.009) or nighttime (p = 0.047). Conclusions: Our findings suggest that observed sociodemographic and temporal differences may be associated with variations in the stage and type of dental pathology at presentation. Understanding these presentation patterns may help inform service organization and resource allocation in emergency dental care.

Background: Pediatric chronic kidney disease (CKD) requires reliable biomarkers for early detection and monitoring. Neutrophil gelatinase-associated lipocalin (NGAL) has emerged as a potential marker due to its responsiveness to renal impairment and involvement in mineral metabolism. Objectives: To evaluate serum NGAL levels in pediatric CKD patients and explore correlations with estimated glomerular filtration rate (eGFR), ferritin, calcium-phosphorus (Ca*P) product, and total serum protein. Methods: A cross-sectional study included 54 pediatric CKD patients and 29 healthy controls. Laboratory assessments encompassed serum NGAL, creatinine, ferritin, calcium, phosphorus, and total serum protein. eGFR was calculated using the Schwartz formula. Pearson correlation and linear regression analyses determined associations between NGAL and other parameters. Results: NGAL levels were significantly higher in CKD patients compared to controls (median 453 ng/mL vs. 78 ng/mL, p < 0.001). A strong negative correlation existed between NGAL and eGFR (r = –0.81, p < 0.001). NGAL showed moderate positive correlations with ferritin (r = 0.56, p = 0.009) and CaP product (r = 0.57, p = 0.006) and a moderate negative correlation with total serum protein (r = –0.36, p = 0.225). Regression analysis confirmed NGAL as a significant predictor of eGFR, ferritin, and CaP product. Conclusions: Elevated serum NGAL levels are associated with decreased renal function and alterations in mineral metabolism in pediatric CKD patients. NGAL may serve as a valuable biomarker for assessing disease progression and guiding clinical management in this population.

Background and Objectives: Laryngeal cancer imposes a disproportionate burden on speech, airway protection and long-term quality of life. Contemporary population-based data for Central and Eastern Europe remain scarce, and the post-pandemic trajectory is uncertain. Materials and Methods: We performed a nationwide, retrospective ecological time-series study using Romanian mortality registers and hospital-discharge files for 2017–2023. Crude and age-standardised mortality rates (ASMRs) were calculated, county-level indirect standardisation and spatial autocorrelation assessed and joinpoint regression quantified temporal trends. Forecasts to 2040 combined Holt–Winters/ARIMA models with Elliott-wave heuristics anchored to Fibonacci retracements. Results: In 2023, 798 laryngeal cancer deaths yielded a crude mortality of 3.65/100,000 (95% CI 3.41–3.91). Male mortality (7.07/100,000) exceeded female mortality 18-fold. Rural residents experienced a higher rate than urban counterparts (4.26 vs. 3.04/100,000), a difference unchanged after indirect age standardisation. National ASMR fell by 3.7% annually (p < 0.01), yet five counties formed a high-risk corridor (standardised mortality ratios 1.59–1.82); Moran’s I = 0.27 (p < 0.01) indicated significant spatial clustering. Pandemic-era surgical throughput collapsed by 48%, generating a backlog projected to persist beyond 2030. Ensemble forecasting anticipates a doubling of discharges and mortality between 2034 and 2037 unless smoking prevalence falls by ≥30% and radon exposure is curtailed. Conclusions: Although overall laryngeal cancer mortality in Romania is declining, the pace lags behind Western Europe and is threatened by geographic inequities and pandemic-related care delays. Aggressive tobacco control, radon-remediation policies and expansion of surgical and radiotherapeutic capacity are required to avert a forecasted surge in the next decade.

Background and Objectives: This research explores the correlation between estimated glomerular filtration rates (eGFR) obtained using the bedside Schwartz equation, and renal scintigraphy in children with congenital kidney and urinary tract abnormalities (CAKUT). The objective is to enhance understanding and management of renal health in this demographic by analyzing kidney size-function relationships. Methods: A retrospective observational analysis was performed on 94 pediatric CAKUT patients at the “Louis Turcanu” Emergency Hospital for Children, Timisoara. Kidney function data, extracted from medical records, were evaluated using the Schwartz equation, renal scintigraphy, and the gold standard iohexol clearance. Ethical approval was secured for the study, which employed descriptive and inferential statistical methods, including t-tests and correlation coefficients, to compare eGFR values. Results: Significant variances were found in eGFRs across different body surface area (BSA) percentiles. For instance, the eGFR for the right kidney in the 25th–50th BSA percentile (102.02 ± 41.52 mL/min/BSA) was notably higher than that of the left (35.60 ± 26.05 mL/min/BSA; p = 0.01). The overall sample reflected a higher eGFR in the right kidney (76.03 ± 40.91 mL/min/BSA) compared to the left (57.46 ± 35.91 mL/min/BSA; p = 0.02). Additionally, a strong positive Pearson correlation (r = 0.80, p = 0.02) was found between scintigraphy and ultrasound measures in the 50th–75th percentiles for left renal percentiles, demonstrating consistent patterns across different evaluations of kidney function. Conclusions: This comparison indicates a complex relationship between eGFR values and kidney size, suggesting potential inaccuracies in standard bedside eGFR measurements for pediatric CAKUT patients. The findings underscore the necessity for accurate diagnostic tools specifically designed for pediatric applications and advocate for the integration of multiple diagnostic techniques to improve clinical management.

Background and Clinical Significance: Tuberculosis infection triggers a chronic inflammatory response that can create a favorable environment for the development of cancer cells. Chronic inflammation can lead to DNA damage, increased cell proliferation, and impaired immune surveillance. Nasopharyngeal carcinoma is an aggressive malignant tumor with a very poor prognosis, despite the current oncology therapy. Case Presentation: The case presents following clinical, imaging, and histopathological aspects, as well as the oncological follow-up of the patient over a period of 8 years. This paper presents the case of a 49-year-old patient diagnosed with cervical lymph node tuberculosis while biopsied for the diagnosis of nasopharyngeal carcinoma with cervical lymph node metastases. Conclusions: The overlap of this malignancy with an infection of mycobacterial etiology complicates the outcome of the disease even more, making treatment and prognosis difficult.