Introduction: Post-streptococcal chorea is the most common form of acquired in children. Objective: The objective this study was to contribute better management condition by giving characteristics epidemiological, clinical, biological, etiological, therapeutic and evolutionary aspects. Methodology: This a retrospective descriptive from January 2021 December which took place pediatrics departmen...

INTRODUCTION Chikungunya is an arthropod-borne virus endemic to Africa, Southeast Asia and India that causes acute febrile polyarthralgia and arthritis. In this short case series, we discuss six Bangladeshi patients with chikungunya fever. Though Bangladesh is in endemic zone, it is not common here, hence it demands attention for proper diagnosis and management. CASE PRESENTATION The six case...

Stevens-Johnson syndrome (SJS) is a mucocutaneous disorder induced by an immune-complex-mediated hypersensitivity reaction. Nearly half of cases are caused by a reaction to drugs or appear during viral infections and malignancies. A very few cases are caused by a bacterial infection (Streptococcus) or Mycoplasma pneumoniae. Graft versus host disease is another well-established cause, independen...

BACKGROUND Rheumatoid pleurisy rarely occurs before a diagnosis of rheumatoid arthritis (RA). It is the second leading cause of pseudochylothorax, but there are few reports of RA-associated pseudochylothorax. CASE A 50-year-old man presented to our hospital with an undiagnosed exudative pleural effusion. In order to obtain a definitive diagnosis, we performed medical thoracoscopy under local ...

Ross River virus (RRV), chikungunya virus, and related alphaviruses cause debilitating polyarthralgia and myalgia. Mouse models of RRV and chikungunya virus have demonstrated a role for the adaptive immune response in the control of these infections. However, questions remain regarding the role for T cells in viral control, including the magnitude, location, and dynamics of CD8(+) T cell respon...

The case of a 45 year old woman presenting with fever of unknown origin, headache, polyarthralgia, and chest pain is described. Computed tomography scans and angiography disclosed a mediastinal tumour with a complete obstruction of the right pulmonary artery, positron emission tomography scans showed a tracer accumulation in the walls of the pulmonary artery and the aorta. Thoracotomy was perfo...

Most reports on serious MTX toxicity have focused on hepatic abnormalities, while other effects, including hematologic reactions, have not been emphasized. We experienced a case of pancytopenia secondary to MTX therapy in a patient with RA and renal insufficiency. A 67-year-old woman with a 12-year history of active seropositive RA that was a response to non-steroidal anti-inflammatory drugs, h...

Sarcoidosis is a multisystem disorder in which ocular involvement occurs in about one-quarter and neurosarcoidosis in 7 per cent of patients. When the retina is involved, the reported incidence of central nervous system sarcoidosis is 37 per cent. The patient described had a transient papular eruption of the legs, bilateral hilar lymphadenopathy, polyarthralgia with knee effusions, and bilatera...

Chikungunya virus (CHIKV) is a positive-sense RNA virus transmitted by Aedes mosquitoes. CHIKV is a reemerging Alphavirus that causes acute febrile illness and severe and debilitating polyarthralgia of the peripheral joints. Huge epidemics and the rapid spread of CHIKV seen in India and the Indian Ocean region established CHIKV as a global health concern. This concern was further solidified by ...

INTRODUCTION We present a case of Streptococcus pneumoniae polyarticular septic arthritis in a patient with rheumatoid arthritis receiving a single infusion of infliximab. CASE PRESENTATION A 38-year-old Japanese man with a 5-year history of seronegative rheumatoid arthritis had previously received sulphasalazine and methotrexate therapies and was on regular low-dose prednisolone therapy. Des...