BACKGROUND Observational studies are the most frequently published studies in literature. When randomized controlled trials cannot be conducted because of ethical or practical considerations, an observational study design is the first choice. The STROBE Statement (STrengthening the Reporting of OBservational studies in Epidemiology) was developed to provide guidance on how to adequately report ...

INTRODUCTION C-X-C chemokine receptor type 7 (CXCR7) has recently been characterised as a novel receptor for the C-X-C motif chemokine 12 (CXCL12)/stromal cell-derived factor 1-alpha. CXCR7 has been thought to play an important role in the pathogenesis of chronic rhinosinusitis, angiogenesis and tumour metastasis. The present study aimed to examine the expression of CXCR7 in tissue samples of l...

INTRODUCTION  Fever and pain, which are very common in ear, nose, and throat pathologies, are among the most frequent complaints recorded during emergency room pediatric patient treatment. Most of time, the pediatricians are called on to evaluate otorhinolaryngology disorders that requires specialist assessment. AIM  To determine the prevalence of otorhinolaryngologic diagnoses in a pediatric...

Aerosolotherapy is a particularly useful method of treatment for otolaryngolgists because it is a procedure of local treatment within the affected region. Advantages of aerosolotherapy as well as indications and contraindications for aerosolotherapy in patients with otolaryngological diseases are described. Among the indications are: precancerous states located on vocal cords; pooperative state...