First reported case of clinical fascioliasis in Santa Catarina, Brazil.

Fascioliasis is a food-borne anthropozoonotic disease caused by Fasciola hepatica that affects multiple hosts, including humans. We herein report the first case of human fascioliasis in the state of Santa Catarina, Brazil. A 57-year-old female patient complaining of abdominal pain was admitted to the hospital for a clinical investigation.

Radiographic changes of cervical spine in rheumatoid arthritis.

Introduction: The involvement of the cervical spine is a common feature of rheumatoid arthritis (RA).

Objective: To study the prevalence of radiographic changes of the cervical spine in patients with RA and their association with clinical and serological profiles of the disease.

Methods: We analysed lateral (neutral position, hyperextension, hyperflexion) and transoral views of cervical spine radiographs from 80 individuals with RA to investigate the presence of atlanto-axial subluxation (AAS), basilar invagination (BI), and subaxial instability (SAI).