Uterine sarcomas occur very rarely in young women. Hysterectomy, which is a standard treatment, may not be acceptable for those patients, especially nulliparous women. Fertility-sparing management may be an alternative. The aim of the study was to assess fertility-sparing management in patients with uterine sarcoma. Eleven patients were eligible for the study. Histopathologic types of the tumor included: adenosarcoma (n = 3), low-grade endometrial stromal sarcoma (n = 3), low-grade myofibroblastic sarcoma (n = 1), leiomyosarcoma (n = 1), leiomyosarcoma myxoides (n = 1), rhabdomyosarcoma (n = 1), high grade endometrial stromal sarcoma (n = 1). The mean age of the patients at the time of diagnosis was 27.4 years (range: 17–35) and the average follow-up 61 months (range: 12–158). Six patients received adjuvant treatment: megestrol (n = 5) and chemotherapy (n = 1). Recurrence was diagnosed in five cases. Median time to recurrence was 35 months (range: 8–90). Three patients conceived spontaneously following treatment and gave at least one live birth. In total, five full-term pregnancies were recorded and five healthy children were born. Fertility-sparing management may be considered in some patients with uterine sarcoma; however, it may not be appropriate in high-grade endometrial stromal sarcoma. Patients with adenosarcoma may have a low chance of childbearing.

Adrenomedullin has emerged as a promising biomarker in the field of viral diseases. Numerous studies have demonstrated its potential in assessing disease severity, predicting clinical outcomes, and monitoring treatment response. Adrenomedullin (AM) is a multifaceted peptide implicated in vasodilation, hormone secretion, antimicrobial defense, cellular growth, angiogenesis, and, importantly, chronic pain. AM and related peptides interface with cytoskeletal proteins within neuronal contexts, influencing microtubule dynamics. AM has primarily been utilized in diagnosing diseases of bacterial origin, including sepsis. Nevertheless, there are reports suggesting its utility in diseases of viral origin, and this is the focus of the present study. Furthermore, adrenomedullin has been shown to be elevated in various viral infections, suggesting its role in immune response modulation. Furthermore, AM may contribute to neuronal dysfunction through mechanisms involving immune and inflammatory responses, apoptosis, and disruptions in calcium homeostasis. This review aims to consolidate current knowledge regarding AM and its potential implications in viral diseases, elucidating its diverse roles in neurological pathophysiology. This review highlights the growing importance of adrenomedullin as a biomarker in viral diseases and the need for further functional studies to understand the underlying mechanisms involved.

The aim of this study was to evaluate the usefulness of IgM anti-Tick-Borne Encephalitis (anti-TBE) intrathecal synthesis in the diagnosis and prediction of the clinical course of the disease. Thirty-six patients were included in the study (patients reported symptoms such as fever, headache, fatigue, and nausea/vomiting). CRP, White Blood Cells (WBC), pleocytosis, Cerebrospinal Fluid (CSF) protein concentration, CSF albumin concentration, serum IgM, serum IgG, CSF IgM, CSF IgG, IgM Index, IgG Index, and IgG Index/IgM Index ratio were the parameters which were examined in the individuals. An analysis of correlation presented statistical significance between IgM Index and pleocytosis and protein concentration in CSF in the whole group of individuals. IgM Index and IgG Index/IgM Index ratio may be used in the prediction of severity of TBE. The most probable link between the IgM intrathecal production and severity of TBE may be a result of delayed seroconversion to IgG, and therefore not an adequate response to the virus presence.

Background: Despite the multiple waves of the COVID-19 pandemic, follow-up strategies for recovered patients remain inconclusive. This study aimed to evaluate chest computed tomography (CT) and pulmonary function test (PFT) abnormalities in convalescents six months after COVID-19 and to compare these findings with those from a representative population cohort. The goal was to support more individualized pulmonary management of post-COVID-19 sequelae. Methods: This study population consisted of 2 groups: I—232 post-COVID-19 patients and II—543 patients from a population cohort. Chest CT was performed during the acute phase of COVID-19 and six months after. The PFTs were conducted six months after COVID-19. Results: There were no significant differences in FEV1, FVC, TLC, and DLCO in the two study groups. A singular GGO in 24 patients (20%), a crazy paving pattern in 1 patient (0.8%), thickening of interlobular septa in 4 patients (3.5%), consolidations in 4 patients (3.5%), traction bronchiectasis in 6 patients (5%), fibrosis in 6 patients (5%), and singular nodular densities in 68 patients (58%) were observed in chest CT 6 months after COVID-19. Most radiological abnormalities were clinically insignificant and did not require further diagnostic evaluation. No significant differences in chest CT and PFT six months after infection were observed between patients differing in the severity of inflammation during the acute disease or SARS-CoV-2 variant. Conclusions: The majority of chest CT abnormalities resolved within six months of recovery, regardless of SARS-CoV-2 variant or initial disease severity. Pulmonary function tests should be prioritized in post-COVID-19 follow-up, as PFT results in convalescents were comparable to those observed in the general population.

Introduction: Calcium homeostasis is essential for neurophysiological functions, with dysregulation implicated in neurodegenerative diseases. Recent studies suggest that specific viral brain infections, such as tick-borne encephalitis, can initiate neuronal loss and subsequent neurodegenerative changes. This study examines alterations in calcium levels within the cerebrospinal fluid (CSF) of patients with tick-borne encephalitis (TBE). Objectives: To evaluate the concentration of calcium in the CSF of TBE patients and assess its potential as a diagnostic marker for disease severity. Materials and Methods: CSF samples were collected from 42 subjects (11 controls, 20 with TBE, 11 with other forms of meningitis). Calcium levels were measured using the Alinity c analyzer. Statistical analyses included the Shapiro–Wilk test, Mann–Whitney U test, and ROC curve analysis. Results: Calcium levels were significantly lower in TBE patients compared to controls (mean 0.85 mmol/L vs. 0.98 mmol/L). Lower calcium levels were associated with milder cases of TBE. ROC analysis (AUC 0.802, p-value 0.0053) supports the diagnostic utility of calcium concentration in differentiating TBE severity. The optimal cut-off value for calcium was >3.09 mg/dL, with a sensitivity of 84.62% and specificity of 71.43%. These findings further emphasize the potential of calcium as a diagnostic marker for TBEV. Conclusions: The observed differences in CSF calcium levels between mild and severe TBE cases highlight its potential as a diagnostic marker. Further research is warranted to elucidate calcium’s role in TBE, aiming to improve clinical management and reduce complications. We emphasize that this study is one of the first to propose calcium levels as a potential biomarker for assessing the severity of tick-borne encephalitis, offering a new perspective in the diagnostic approach to this infection.

Background: Adrenomedullin (ADM) is a multifunctional peptide with vasoregulatory, antimicrobial, and anti-inflammatory properties. Its stable fragment, mid-regional pro-adrenomedullin (MR-proADM), is a validated biomarker in sepsis and systemic infections, but its role in viral neuroinfections remains unexplored. Tick-borne encephalitis (TBE), caused by the tick-borne encephalitis virus (TBEV), is a major viral infection of the central nervous system (CNS) associated with long-term neurological sequelae. This study aimed to assess MR-proADM levels in cerebrospinal fluid (CSF) and serum of patients with TBE and to evaluate their diagnostic utility and pathophysiological significance. Methods: This retrospective observational study included 20 patients with confirmed TBE and 14 non-infectious neurological controls. MR-proADM concentrations were measured in paired CSF and serum samples using an ELISA assay. Statistical analyses included group comparisons (Mann–Whitney U test), correlation analyses (Spearman’s r), and receiver operating characteristic (ROC) curve evaluation. Results: Serum MR-proADM levels at baseline (SER1) were significantly lower in TBE patients compared with controls (p = 0.0197). The CSF/serum MR-proADM ratio differed significantly between groups (p = 0.0063) and showed the best diagnostic performance (AUC = 0.816, 95% CI 0.63–0.93; sensitivity 79%, specificity 80%). MR-proADM concentrations in CSF correlated with total CSF protein (r = 0.53), suggesting an association with blood–CSF barrier dysfunction. Strong reproducibility was observed for serum MR-proADM between sampling points (r = 0.83). Conclusions: MR-proADM levels in CSF and serum are altered in patients with TBE, indicating its potential as a biomarker of CNS infection and inflammation. The CSF/serum MR-proADM ratio may serve as a sensitive indicator of blood–CSF barrier involvement, while decreased serum levels may reflect impaired systemic neuroprotective response. These findings highlight a possible role of ADM in neuroimmune regulation during viral encephalitis and warrant validation in larger prospective studies.