Pneumocystis jiroveci. Applied molecular microbiology, epidemiology and diagnosis.

Co- infectious Cytomegalovirus and Pneumocystis Jiroveci Pneumonia in a Polyarteritis Nodosa Patient: A Case Report

Our report discusses a patient diagnosed with PAN since 3 years ago. He presented with fever, chills and nonproductive cough. He was a long time receiver of immunosuppressant drugs for his underlying condition. Upon examination he was febrile, had cushingoid appearance and cackles in both lungs. Lung CT scan showed opacities in right upper lobe lung and multiple bilateral nodules and ground gla...

Prevalence of colonization and mitochondrial large subunit rRNA mutation of Pneumocystis jiroveci among Iranian children

BACKGROUND AND OBJECTIVES Pneumocystis jiroveci is an important causative agent of Pneumocystis pneumonia. During childhood, exposure to Pneumocystis occurs and antibody was built in early childhood. The aim of this study was to describe the molecular epidemiology of P. jiroveci in children without any respiratory syndrome and survey the distribution of different mitochondrial large subunit, ri...

Comparison of a commercial real-time PCR assay, RealCycler® PJIR kit, progenie molecular, to an in-house real-time PCR assay for the diagnosis of Pneumocystis jirovecii infections.

We compared the RealCycler® PJIR kit (Progenie Molecular), available in Europe, to an in-house real-time PCR assay for the diagnosis of Pneumocystis jirovecii infections. Excellent agreement was found (concordance rate, 97.4%; Cohen's kappa, 0.918>0.8) showing that this commercial assay represents an alternative method for the diagnosis of P. jirovecii infections.

Molecular diagnosis of Pneumocystis pneumonia.

The detection of Pneumocystis DNA in clinical specimens by using PCR assays is leading to important advances in Pneumocystis pneumonia (PcP) clinical diagnosis, therapy and epidemiology. Highly sensitive and specific PCR tools improved the clinical diagnosis of PcP allowing an accurate, early diagnosis of Pneumocystis infection, which should lead to a decreased duration from onset of symptoms t...

Pneumocystis jiroveci: Epidemiology and diagnosis