ONSET OF NONSPECIFIC ULCERATIVE COLITIS POST COVID-19 (CASE STUDY).

The patient suffered from a mild form of COVID-19 and was treated on an outpatient basis. According to the family doctor's prescription, she took Azithromycin 500 mg a day per os for 6 days, and then Ceftriaxone 1.0 g twice a day i.

Neutrophil to lymphocyte ratio in predicting postoperative complications and prognosis in patients with colorectal cancer.

<br><b>Introduction:</b> Biological markers of inflammation are among the main tools for predicting the risk of developing postoperative infectious complications at the preclinical stage. One of these biomarkers is the neutrophil-lymphocyte ratio (NLR), but the insufficient number of studies does not allow judging its value as a marker of infectious complications in colorectal surgery.</br><br><b>Aim:</b> Aim of the study to determine the predictive value of the neutrophil-leukocyte ratio as a predictor of infectious complications after colon surgery.

PECULIARITIES OF TOLERANCE TO UNCERTAINTY OF PEOPLE IN LATE ADULHOOD AS A FACTOR AFFECTING MENTAL WELL-BEING.

Objective: The aim: The aim of the article is to empirically study the features of tolerance to uncertainty in late adulthood in groups of working and retired people and test the hypothesis of the impact of communication in social networks as one of the possible ways to increase mental well-being in this category of people.

Patients And Methods: Materials and methods: The study was conducted in 2021 in the Lviv region of Ukraine. Forty people aged 60 - 75 were interviewed.

FEATURES OF COVID-19 PNEUMONIA DIAGNOSIS.

Objective: The aim: The purpose of the study is to evaluate the clinical and laboratory features of COVID-19 pneumonia course, the diagnostic significance of laboratory methods for detecting the SARS-CoV-2 virus based on a retrospective analysis.

Patients And Methods: Materials and methods: We studied the case histories of 96 patients who were treated at the Municipal Non-Profit Enterprise "Lviv Clinical Emergency Care Hospital" for the period from 01/07/2020 to 31/07/2020 with a diagnosis of pneumonia, which corresponded to 5 points on the CO -RADS scale. We analyzed the clinical and laboratory signs of COVID-19 pneumonia depending on the results of the Quantitative Reverse Transcription Polymerase Chain Reaction (RT-qPCR) tests to the SARS-CoV-2 infection (positive result of RT-qPCR was observed in the first group and negative - in the second group).