Patients' perception of personal protective equipment during the SARS-Cov-2 pandemic.

Background: Since the outbreak of the coronavirus (SARS-Cov-2), wearing personal protective equipment (PPE) has become necessary. Patients' ability to recognize staff is disrupted impacting on the relationship between healthcare worker and patient.

Objective: Assess the patients' perspective of healthcare workers wearing PPE and its effect on communication.

Inheritance patterns, challenges, and outcomes of fracture management in osteopetrosis patients. CASE series and review of pertinent literature.

Background: Osteopetrosis (OP) is a group of rare inheritable genetic disorders which show increased bone radiodensity on radiography. As no cure exists, careful symptomatic treatment is the mainstay in management due to brittle bone and frequent complications. We would like to present a case series of OP patients, their management, a review of literature about this rare disease and its genetic and inheritance patterns.

Bone graft donor site infection with a rare organism, Aeromonas Hydrophila. A typical location, presentation and organism with 2 years follow-up. Case report.

Introduction: Aeromonas are Gram-negative bacilli often causing necrotizing fasciitis or sepsis in immunocompromised patients. Aeromonas Hydrophila is most often found in immunocompromised patients or those with burns or aquatic trauma. When patients present with a discharge and infection on bone graft donor site and progressive sepsis, an Aeromonas hydrophila infection should be considered in the differential diagnosis.

Role of multifunctional Chemerin in obesity and preclinical diabetes.

Background: "Chemerin" is a multifuntional peptide involved in lipid and glucose metabolism. Elevated levels of this peptide have been associated with insulin resistance and systemic inflammation. This study aims to identify whether Chemerin along with other inflammatory markers (TNFα and hsCRP) can discriminate subjects with subclinical diabetes.