[Cough in times of coronavirus].

The article describes the case of a hospitalized 58-year-old female patient with a chronic dry cough and increased inflammation values. Before hospital admission, the presence of coronavirus disease 2019 (COVID-19) was excluded by a normal chest X‑ray and two negative PCR tests on throat swabs. On admission the only symptom was a dry cough with clinically inconspicuous auscultation findings.

Nailfold Capillaroscopy Characteristics of Antisynthetase Syndrome and Possible Clinical Associations: Results of a Multicenter International Study.

Objective: To describe nailfold videocapillaroscopy (NVC) features of patients with antisynthetase syndrome (AS) and to investigate possible correlations with clinical and serological features of the disease.

Methods: We retrospectively analyzed NVC images of 190 patients with AS [females/males 3.63, mean age 49.

B cell homeostasis is disturbed by immunosuppressive therapies in patients with ANCA-associated vasculitides.

B-lymphocytes play a pivotal role in ANCA-associated vasculitides (AAV). The homeostasis of peripheral human B-lymphocyte subpopulations is tightly regulated, but may be disturbed in autoimmune disease or following immunosuppressive therapies. To elucidate the effect of immunosuppression and the relevance of B-lymphocyte disturbances, the B-lymphocyte compartment was analysed in 61 AAV patients.