Textbook Oncological Outcome in European GASTRODATA.

Objective: To assess the rate of textbook outcome (TO) and textbook oncological outcome (TOO) in the European population based on the GASTRODATA registry.

Background: TO is a composite parameter assessing surgical quality and strongly correlates with improved overall survival. Following the standard of treatment for locally advanced gastric cancer, TOO was proposed as a quality and optimal multimodal treatment parameter.

The Role of Mesenchymal Stem Cells (MSCs) in Veterinary Medicine and Their Use in Musculoskeletal Disorders.

Regenerative medicine is a dynamically developing field of human and veterinary medicine. The animal model was most commonly used for mesenchymal stem cells (MSCs) treatment in experimental and preclinical studies with a satisfactory therapeutic effect. Year by year, the need for alternative treatments in veterinary medicine is increasing, and other applications for promising MSCs and their biological derivatives are constantly being sought.

The sense of coherence and sense of satisfaction with life in patients hospitalized in Polish and Irish surgical departments.

Background: The concept of the sense of coherence (SOC) - the global orientation of life, created by Aaron Antonovsky - is increasingly popular. This study within the field of health psychology examines the situation of patients awaiting surgery in Poland and Ireland.

Objectives: To investigate the relationship between the strength of the SOC and its components (comprehensibility, manageability and meaningfulness) and the level of satisfaction with life (SWL) of patients hospitalized in surgical departments in hospitals in Poland and Ireland.

Assessment of changes in body composition measured with bioelectrical impedance in patients operated for pancreatic, gastric and colorectal cancer.

Unlabelled: ntroduction: A proper level of nutrition is significant in the period of convalescence in patients subject to major surgical procedures, particularly due to neoplastic disease. Bioelectrical Impedance Analysis, or BIA is a widely used method in assessing body mass composition. BIA measurement is easy, quick, cheap and repetitive.

A review on Eph/ephrin, angiogenesis and lymphangiogenesis in gastric, colorectal and pancreatic cancers.

Erythroprotein-producing human hepatocellular carcinoma receptors (Eph receptors) compose a subfamily of transmembrane protein-tyrosine kinases receptors that takes part in numerous physiological and pathological processes. Eph family receptor-interacting proteins (Ephrins) are ligands for those receptors. Eph/ephrin system is responsible for the cytoskeleton activity, cell adhesion, intercellular connection, cellular shape as well as cell motility.

Pilonidal sinus: finding the righttrack for treatment.

Pilonidal cyst is a troublesome condition affecting usually young people. It significantly influences quality of life and causes low self-esteem. Despite its known pathophysiology and numerous therapeutic methods available, pilonidal cysts still constitute a significant problem in general surgery.

Colorectal Cancer In The Elderly Patient.

Colorectal neoplasms present a serious diagnostic and therapeutic problem. Continuously increasing morbidity affects the elderly people in particular and considering the aging of the society and enhanced impact of the factors with a proved role in carcinogenesis, this tendency is predicted to remain unchanged in the near future. Therefore, it seems justified to thoroughly analyze the specificity of this patient group accordingly adjust the diagnostic and therapeutic procedures.

Disrupted Balance of MMPs/TIMPs in Gastric Carcinogenesis-Paradoxical Low MMP-2 Expression in Tumor and Stromal Compartments as a Potential Marker of Unfavorable Outcome.

The aim of the study was to find correlations between MMP/TIMP reactivity and the expression of angiogenic factors, and relationships between these parameters and clinicopathological features of gastric cancer patients. Receiver Operating Characteristic curve analysis was used to find cut-off points that enabled fair decision-making in survival analysis. Low levels of MMP-2 expression in tumor and stromal compartments were significantly associated with poor prognosis-the probability that a patient would die within 60 months of surgery if their MMP-2 was low, and was about 0.

Lymphangiogenesis in early and advanced gastric cancer: is there any difference?

Background And Aim: Gastric cancer (GC) in Poland is on the third place of men's mortality and on the fifth place of women's mortality in malignant neoplasms, and the percentage of diagnosed early GC is less than 20%. In this study, the relationship among lymphatic vessel density, marked with D2-40, expression of vascular endothelial growth factor (VEGF)-C/D, VEGF receptor 3 VEGFR-3, and the stage of GC patient were investigated.

Methods: This study examined the relationships between the peritumoral lymphatic vessels (PTL) density and intratumoral lymphatic vessels (ITL) density stained immunohistochemically with D2-40/podoplanin, the expression of VEGF-C/D and VEGFR-3, and the stage of 58 GC patients.

Intratumoral but not peritumoral lymphatic vessel density measured by D2-40 expression predicts poor outcome in gastric cancer--ROC curve analysis to find cut-off point.

Background: Neolymphangiogenesis, a process of lymphatic vessel development in neoplastic tissue, may be a key event in the transmission of cancer cells into lymph nodes. The current study examined the relationship between lymphatic vessel density (LVD) measured by podoplanin (D2-40) expression, clinicopathological parameters and patient survival in gastric cancer.

Materials And Methods: D2-40 expression was examined by immunohistochemistry in formalin-fixed paraffin-embedded tissue specimens obtained from 60 patients with gastric cancer.

[Difficult and unusual diagnostic and therapeutic gastric Schwannoma case].

Schwannoma is a rare, usually benign, generally slow growing, asymptomatic mesenchymal neoplasm derived from nerve cells. In the gastrointestinal tract the most common localization is stomach and the gastric schwannomas represent about 0.2% of all gastric neoplasms.

Caspases and their role in gastric cancer.

Caspases (Cysteine Aspartate Specific Proteases) are a group of cysteine-containing proteolytic enzymes produced by the cells of living organisms. They participate in immunological functions, proliferation, cell migration and organization. Caspases also influence the secretion of various regulative factors.

High density of peritumoral lymphatic vessels measured by D2-40/podoplanin and LYVE-1 expression in gastric cancer patients: an excellent prognostic indicator or a false friend?

Background: One of the most important prognostic indicators in gastric cancer is the presence of metastases in lymph nodes. Even now, little is known about lymphangiogenesis in neoplastic tissue, and little is also known about the transmission of a neoplastic cell from the tumor mass into a lymphatic vessel.

Methods: This study examined the relationships between the density of lymphatic vessels (LVD) stained immunohistochemically with lymphatic vessel endothelial hyaluronan receptor-1 (LYVE-1) and D2-40 (podoplanin) antibodies, the expression of vascular endothelial growth factor (VEGF)-C/D, selected clinical and pathomorphological factors, and the 5-year overall survival of gastric cancer patients.