Creating potential clinical markers for risk assessment in patients with COVID-19 continues to be an area of interest. In this study, we aimed to evaluate whether serum albumin level and thrombocyte/lymphocyte ratio are related to the severity of the disease. The patients were divided into two groups according to the severity of disease. Demographic data, serum albumin value, lymphocyte count, TLO-1 values (thrombocyte/lymphocyte ratio-1), the highest thrombocyte count during hospitalization, TLO-2 (thrombocyte/lymphocyte ratio-2) values formed by the highest thrombocyte count, was recorded. There was no statistically significant differences (p> 0.05) in terms of gender, thrombocyte count at the time of admission, and highest thrombocyte count during hospital follow-up. There were statistically significant differences in terms of age, comorbidity, lymphocyte value at the time of hospitalization, lymphocyte count during hospital follow-up, TLO I, TLO II, and serum albumin values between the groups. In the ICU group were found to be older, had higher rates of comorbidity, lower lymphocyte values, higher TLO I- II, and lower serum albumin levels (P <0.05) Conclusions: TLO-2 ratio above 260 and lymphocyte level below 1x 103cells/uL, would be a predictor of further intensive care unit need.

Lhermitte-Duclos disease (LDD) is a rare, slow-growing, benign lesion of the cerebellum. It is often seen in the second and fourth decades. This disease is extremely rare in childhood. A 6-year-old girl presented with loss of balance. A mass lesion in the right cerebellum was detected by magnetic resonance imaging. The patient underwent surgical removal of the lesion, and the histological diagnosis was dysplastic gangliocytoma (LDD). The patient was discharged without complication, and her balance improved in the follow-up period. In this report, we present this rare occurrence in childhood and discuss the clinical course and management. LDD is very rare in early childhood and should be considered in the differential diagnosis of posterior fossa lesions.

Perception, definition and tolerance of pain vary individually because of its subjective character. This study aimed to determine the perception differences between patients with mechanical low back pain (MLBP) and their physicians regarding the assessments of the patients' pain severity. 181 patients with MLBP and 2 physicians took part in the study. Before the initial examination, the patients filled out a questionnaire consisting of demographic data, pain characteristics, Modified Oswestry Disability Questionnaire (MODQ) and Visual Analog Scale (VAS). The patients' forms were concealed from the physicians. Then physicians examined their patients and rated their pain severity using a different VAS form. The mean age of the patients was 36.2 ± 12.3 years. 64.6% (n:117) were female, 71.9% (n:13) were highly educated and 57.1% (n:103) were obese. Physicians always rated the patients' pain severity significantly lower than the patients rated their own pain regardless of all demographic data (p < 0.001). Correlation between the VAS scores of patients and physicians were detected as 0.41 (p < 0.001) and the power of the study was calculated as 91.5%. The mean MODQ score of the patients was calculated as 54.4 ± 21.1. Reliability of the questions in MODQ was calculated as alpha:0.87. A moderate correlation between VAS ratings and MODQ was observed (r:0.52, p < 0.001). As a main factor directly affecting many outcomes, good communication between patient and physician, is essential to assess the patients' pain more accurately.