PD-L1 expression in testicular germ cell tumors undergoing spontaneous regression.

Spontaneous regression of testicular germ cell tumors is a well-known phenomenon; however, the precise mechanisms of spontaneous regression are still unknown. Our study aimed to investigate programmed death-ligand 1 (PD-L1) expression in spontaneously regressed testicular germ cell tumors, exploring the link between the immune response and spontaneous regression. From a sample of 356 testicular germ cell tumors, we singled out 5 completely regressed and 6 partially regressed tumors.

COMPARISON OF C-REACTIVE PROTEIN LEVELS IN SERUM AND PERITONEAL FLUID IN EARLY DIAGNOSIS OF ANASTOMOTIC LEAKAGE AFTER COLORECTAL SURGERY.

In colorectal surgery, anastomotic leakage is a serious complication, leading to higher postoperative morbidity and mortality. The aim of this study was to evaluate the accuracy of serum and intraperitoneal C-reactive protein (CRP) in early diagnostics of anastomotic leakage on the first four postoperative days after colorectal surgery. From January to October 2019, fifty-nine patients with colorectal carcinoma were operated on, with formation of primary anastomosis.

Sensitivity and Specificity of Fenyö-Lindberg and Teicher Scores in the Diagnosis of Acute Appendicitis in Women.

The aim of the study was to assess diagnostic accuracy (sensitivity and specificity) of Fenyö-Lindberg and Teicher scores for distinguishing patients that need immediate surgical treatment from the others, in a female population from an urban setting. The study prospectively included 130 female patients admitted to the emergency department with abdominal pain indicating acute appendicitis. The scores and parameters of validity were calculated and compared to definitive diagnosis.

Significance of surgery for prognosis of GIST in cohort from transitional healthcare settings.

Objective: Despite significant improvement in survival of gastrointestinal stromal tumors (GIST) due to use of tyrosine kinase inhibitors, surgery still represents the important part of clinical management. The aim of our study was to retrospectively analyze prognosis of GIST depending on the success of surgical treatments and utilization of chemotherapy in transitional country with relatively limited resources.

Methods: cohort of consecutive patients operated for GIST in tertiary medical center, within time frame 1999-2012.

Mucinous cystadenoma arising in an isolated ileal duplication cyst.

Introduction: A 64-year-old woman with a 2-year history of bilateral breast carcinoma with axillary node metastasis and chemotherapy was admitted to our hospital due to tumor attached to the ileum, discovered during the routine control examination.

Discussion: Computerized axial tomography showed oval cystic tumor in terminal ileum that measured 7 cm in the largest diameter and shared peritoneal coat with small intestine and was filled with dense fluid. Tumor abutted intestine but did not communicate with intestinal lumen.