Analysis of exercise tolerance on the basis of six-minute walk test - 6MWT and Borg RPE scale in men with inguinal hernia before and after Lichtenstein repair.

<b>Introduction:</b> Assessment of exercise tolerance (ET) plays an important role in qualifications for treatment and rehabilitation. <br><b>Aim: </b>The aim of the study was to assess ET in patients before and after inguinal hernia operations with Lichtenstein method. <br><b>Material and methods:</b> The cohort study included men with inguinal hernia divided into the study group (SG) (n = 50) and control (CG) (n = 50) undergone the Lichtenstein surgery.

Immune-Related Pancytopenia Induced by Anti-PD-1 Therapy - Interrupt or Continue Treatment - The Role of Immunohistochemical Examination.

Immune checkpoint inhibitors (ICIs), including anti-cytotoxic T-lymphocyte antigen 4 (anti-CTLA-4) and anti-programmed death receptor-1/ligand-1 (anti-PD-1/anti-PD-L1) caused a breakthrough in oncology and significantly improved therapeutic outcomes in cancer patients. ICIs generate a specific reaction in T cells, directed against antigens on cancer cells, leading to their damage and death. Through similar or the same antigens, activated lymphocytes may also have a cytotoxic effect on healthy cells, causing development of specific adverse effects - so-called immune-related adverse events (irAEs).

Comprehensive histopathological diagnostics of aggressive B-cell lymphomas based on the updated criteria of the World Health Organisation's 2017 classification.

Revision of the fourth edition of the World Health Organisation (WHO) Classification of Haematopoietic and Lymphatic Tissues, which was published in 2017, introduced important changes updating the biology, pathology, genetics, and clinical presentation of aggressive B-cell lymphomas. High grade B-cell lymphomas (HGBLs) replaced B-cell lymphoma, unclassifiable, with features intermediate between diffuse large B-cell lymphoma and Burkitt lymphoma, the new provisional entity Burkitt-like lymphoma with 11q aberration was identified, and some categories were upgraded, e.g.

EFO-LCI: A New Life Cycle Inventory Database of Forestry Operations in Europe.

Life cycle assessment (LCA) has become a common methodology to analyze environmental impacts of forestry systems. Although LCA has been widely applied to forestry since the 90s, the LCAs are still often based on generic Life Cycle Inventory (LCI). With the purpose of improving LCA practices in the forestry sector, we developed a European Life Cycle Inventory of Forestry Operations (EFO-LCI) and analyzed the available information to check if within the European forestry sector national differences really exist.

The role of histology, grading, location of tumour and ploidy in evaluation of outcome in patients with liposarcoma.

Department of Tumour Pathology, Maria Skłodowska-Curie Memorial Cancer Center and Institute of Oncology, Kraków, Poland The review of literature indicates that several clinico-morphological factors such as location of the primary tumour as well as its size, histologic subtype, and grade or even selected molecular changes may significantly affect survival of liposarcoma (LPS) patients. Data concerning prognostic importance of DNA ploidy status in LPS cells are extremely limited and results of flow cytometry (FCM) studies have never been compiled with the current classification of malignant adipocytic tumours. Based on evaluation of material from 54 liposarcomas which was available for both histological and FCM analysis, we distinguished four prognostic groups of patients.