Appendecular actinomycosis: A case series of 14 patients.

OBJECTIVE: This study aims to assess the clinical, radiological, and histological characteristics of Actinomyces infection identified in appendectomy specimens. MATERIAL AND METHODS: Between January 2013 and November 2023, 5834 patients underwent appendectomy in our clinic, and their pathology reports were retrospectively reviewed. RESULTS: Actinomyces appendicites were reported in 14 specimens (0.23%). It was determined that appendectomy was performed in only 10 patients (71.4%), ileocecal resection was performed in two patients (14.2%) and right hemicolectomy in two patients (14.2%). The operations on five patients were performed by laparoscopy, and the operations on the other nine patients were performed by open surgery. Laparoscopy was started in three patients and converted to open surgery due to suspicion of an ileocecal mass and cecal perforation. It was found that the white blood cell count of three patients was within the normal range of reference (8-9.77mg/dL); leukocytosis was detected in other patients (10.2-18.7mg/dL). C-reactive protein was normal in one patient and high in the rest of the patients. While the first-hour erythrocyte sedimentation rate was normal in five patients, it was found to be high in the other patients. Findings on radiological imaging were reported as acute appendicitis, appendicular plastron, and ileocecal mass. As a result of the pathology findings, the patients were given oral penicillin or semi-synthetic penicillin derivatives during one month. CONCLUSION: Ileocecal and appendecular actinomycosis are rare, and preoperative diagnosis is difficult. A definitive diagnosis is usually made after a histopathological examination. After surgery, long-term antimicrobial treatment of the patient is possible with penicillin.

Evaluation of the Relationship Between Head Trauma and Attention-Deficit/Hyperactivity Disorder in Primary School Children Admitted to the Emergency Department.

OBJECTIVE: Head trauma causes a significant number of deaths as well as temporary and permanent disabilities every year. In this study, the prevalence of attention-deficit/hyperactivity disorder (ADHD) in primary school children who visited the emergency department (ED) for mild head trauma and the role of ADHD in mild head trauma of this age group were investigated. METHODS: It was performed with 134 children of primary school age (6-12 years) who were admitted to the ED with mild head trauma and 134 children (control group) who presented with complaints other than head trauma. Turgay DSM-IV-Based Child and Adolescent Behavioral Disorders Screening and Rating Scale (T-DSM-IV-S) was used to evaluate the children for suspected ADHD. According to this scale, some children were referred to the child and adolescent psychiatry department (CAPD) for further evaluation. At the CAPD outpatient clinics, the children who were referred from the ED were examined in detail according to the Diagnostic and Statistical Manual of Mental Disorders , Fifth Edition , for possible diagnosis of ADHD. After evaluation of their sociodemographic characteristics and the ADHD test scores that were recorded, the diagnosis of ADHD in these children was established or ruled out. RESULTS: It was observed that 41 of the 134 children (30.60%) who presented to the ED with mild head trauma and 12 of the 134 children (8.96%) in the control group were diagnosed with ADHD ( P = 0.0001). When ADHD is corrected for sex, 29 of the 41 cases (70.7%) diagnosed with ADHD were boys and 12 (29.3%) were girls ( P = 0.000). According to the Diagnostic and Statistical Manual of Mental Disorders , Fifth Edition , when the patients who had been diagnosed with ADHD were grouped according to the ages of the children, no statistically significant difference was found between the groups in terms of ADHD ( P = 0.097). CONCLUSIONS: The prevalence of ADHD has been found to be higher in children of primary school age who present to the ED with mild head trauma. Hence, it can be deduced that the diagnosis of childhood ADHD increases the risk of presenting to the ED with head trauma. We believe that it is very important to keep the possible diagnosis of ADHD in mind and to refer that cases to the CAPD in case of high clinical suspicion, especially in primary school boys who are admitted to the ED with mild head trauma. We believe that in this way, morbidity and mortality due to head trauma in this age group can be significantly reduced.

D-Dimer as a potential biomarker for disease severity in COVID-19.

INTRODUCTION: This study seeks to determine the utility of D-dimer levels as a biomarker in determining disease severity and prognosis in COVID-19. METHODS: Clinical, imaging and laboratory data of 120 patients whose COVID-19 diagnosis based on RT-PCR were evaluated retrospectively. Clinically, the severity of COVID-19 was classified as noncomplicated or mild or severe pneumonia. Radiologically, the area of affected lungs compatible with viral pneumonia in each patient's computed tomography was classified as either 0-30% or ≥ 31% of the total lung area. The D-dimer values and laboratory data of patients with COVID-19 were compared with inpatient status, duration of hospitalization, and lung involvement during treatment and follow-up. To assess the predictive value of D-dimer, receiver operating characteristic (ROC) analysis was conducted. RESULTS: D-dimer elevation (> 243 ng/ml) was detected in 63.3% (76/120) of the patients. The mean D-dimer value was calculated as 3144.50 ± 1709.4 ng/ml (1643-8548) for inpatients with severe pneumonia in the intensive care unit. D-Dimer values showed positive correlations with age, duration of stay, lung involvement, fibrinogen, neutrophil count, neutrophil lymphocyte ratio (NLR) and platelet lymphocyte ratio (PLR). When the threshold D-dimer value was 370 ng/ml in the ROC analysis, this value was calculated to have 77% specificity and 74% sensitivity for lung involvement in patients with COVID-19. CONCLUSION: D-Dimer levels in patients with COVID-19 correlate with outcome, but further studies are needed to see how useful they are in determining prognosis.