BACKGROUND Defensins, also known as human neutrophil peptides, are antimicrobial peptides present in the azurophil granules of neutrophils. We measured their level in pleural effusion in various pulmonary diseases to investigate whether they could be used as a diagnostic marker in the differential diagnosis of specific pleural diseases. PATIENTS AND PARTICIPANTS We analyzed pleural effusion s...

Background Empyema is a complication of bacterial pneumonia which has a particular importance due to its significant morbidity and mortality in children. The aim of this study was to investigate the prognostic factors of empyema in children with parapneumonic pleural effusion. Materials and Methods: This retrospective cross-section...

A 49-year-old man was admitted for evaluation of a left pleural effusion. Thoracenthesis yielded a hemorrhagic pleural effusion with a high percentage of eosinophils (15.9%). Although there were no significant abdominal signs, serological examinations demonstrated a marked increase of pancreatic enzyme activity. Moreover, abdominal CT demonstrated cystic changes between the tail of the pancreas...

Pleural effusion, the pathological accumulation of fluid in pleural space, is very common. It has a wide differential diagnosis, and delayed etiological diagnosis can be associated with markedly higher morbidity mortality. divided into two main types: Transudative Exudative, depending on mechanism accumulation. The most common causes effusion are: Congestive heart failure, infections, malignanc...

PURPOSE The aim of this study was to explore the presence of the chemokines CCL22 and CCL17 in malignant pleural effusion, and the chemoattractant activity of these chemokines on CD4-positive CD25-positive Foxp3-positive regulatory T cells infiltrating into the pleural space. EXPERIMENTAL DESIGN The concentrations of CCL22 and CCL17 in both pleural effusions and sera from 33 patients with lun...

Pleural effusion, as a side effect of tyrosine kinases, may be seen as most commonly associated with dasatinib and very rarely seen with nilotinib. In this report we present a chronic phase of CML case that was treated with nilotinib due to imatinib (Gleevec) allergy and had pleural effusion with nilotinib at 5th year of treatment. If pleural effusion develops in patients taking nilotinib and i...

BACKGROUND The protein neutrophil gelatinase-associated lipocalin (NGAL) is a mediator synthesized and released by neutrophils. Its physiological function is as yet unclear. Levels in blood increase in several inflammatory diseases. High serum values indicate poor prognosis for several diseases. Pleural effusion may appear as the result of various pathologies. The most common cause is heart fai...

Reactive oxygen species modulator 1 (Romo1) is a novel protein that plays an important role in intracellular reactive oxygen species generation. Recently, Romo1 has been suggested to have diagnostic and prognostic potential in lung cancer. However, there is no data on the diagnostic value of Romo1 level in malignant pleural effusion. We evaluated the clinical usefulness of Romo1 in pleural flui...