scholarly journals CONCOMITANT TRANSUDATIVE AND EXUDATIVE PLEURAL EFFUSION: A CASE OF CONTARINI SYNDROME

CHEST Journal ◽  
2021 ◽  
Vol 160 (4) ◽  
pp. A1351
Author(s):  
Lintha Shah ◽  
Samir Jha ◽  
Sobia Nizami
Keyword(s):  
Pleural Effusion ◽  
Exudative Pleural Effusion

Comparison of Heffner Criteria and Light Criteria in Differentiating Exudative and Transudative Pleural Effusion

2020 ◽  
Vol 22 (3) ◽  
pp. 141-145
Author(s):  
Krishna Chandra Devkota ◽  
S Hamal ◽  
PP Panta
Keyword(s):  
Pleural Effusion ◽  
Cross Sectional Study ◽  
Pleural Space ◽  
Sectional Study ◽  
Inclusion Criteria ◽  
Cross Sectional ◽  
Medical College ◽  
The Common ◽  
The Mean ◽  
Exudative Pleural Effusion

Pleural effusion is present when there is >15ml of fluid is accumulated in the pleural space. It can be divided into two types; exudative and transudative pleural effusion. Tuberculosis and parapneumonic effusion are the common cause of exudative pleural effusion whereas heart failure accounts for most of the cases of transudative pleural effusion. This study was a hospital based cross sectional study performed at Nepal Medical College during the period of January 2016-December 2016. A total of 50 patients who fulfilled the inclusion criteria were enrolled. Pleural effusion was confirmed by clinical examination and radiology. After confirmation of pleural effusion, pleural fluid was aspirated and was analysed for protein, LDH, cholesterol. The Heffner criteria was compared with Light criteria to classify exudative or transudative pleural effusion. Among 50 patients, 30 were male and 20 were female. The mean age of patient was 45.4±21.85 years. The sensitivity and specificity of using Light criteria to detect the two type of pleural effusion was 100% and 90.9%, whereas using Heffner criteria was 94.87%, 100% respectively(P<0.01). There are variety of causes for development of pleural effusion and no one criteria is definite to differentiate between exudative or transudative effusion. In this study Light criteria was more sensitive whereas Heffner criteria was more specific to classify exudative pleural effusion. Hence a combination of criteria might be useful in case where there is difficulty to identify the cause of pleural effusion.

Pleuroscopy early experience in the exudative pleural effusion of unknown etiology

2021 ◽  
Vol 17 ◽  
Author(s):  
Atefeh Fakharian ◽  
Hamidreza Jabbardarjani ◽  
Mohamad Reza Masjedi ◽  
Masoud Shamaei
Keyword(s):  
Pleural Effusion ◽  
Previous History ◽  
Invasive Procedure ◽  
Therapeutic Interventions ◽  
Unknown Etiology ◽  
Safe Procedure ◽  
Pathologic Diagnosis ◽  
Medical Thoracoscopy ◽  
History Of ◽  
Exudative Pleural Effusion

Background: Pleuroscopy (medical thoracoscopy) is a minimally invasive procedure to inspect and perform a biopsy of the pleural space as well as to perform therapeutic interventions; pleural fluid drainage and pleurodesis. Material and Methods: In a retrospective study in Kasra Hospital, Tehran-Iran, the patients with exudative pleural effusion of unknown etiology who underwent pleuroscopy, were evaluated. These patients had negative smear and culture for infective agents. Also, the cytological review was negative for malignancy. Results: 62 patients had undergone pleuroscopy, of which 29 (46.7) were men. After the final evaluation, 47 patients (75.8%) had a definite pathologic diagnosis, of which 39 (82.9%) were cancer. Through these 39 cases, 18 cases (46.1%) had a history of the previously confirmed cancer, in which pleural pathology was consistent with the initial diagnosis. In 21 cases (53.9%), metastatic cancers were detected without a previous history. From a total of 47 cases with definite pathologic diagnosis, 8 cases (17%) had histopathologic evidence of granulomatous lesions consistent with tuberculosis and 15 patients (24%) showed non-specific inflammatory lesions. There was no morbidity and mortality among these patients. Discussion: Considering that pleuroscopy is a safe procedure with high diagnostic accuracy, malignancy is the most finding in the exudative pleural effusion of unknown etiology. This increases the importance of this procedure in these cases to prevent wasting the time and smear-negative anti-TB treatment.

scholarly journals Diagnostic Value of Flexible Thoracoscopy in Undiagnosed Cases of Exudative Pleural Effusion

2020 ◽  
Vol 7 (47) ◽  
pp. 2783-2786
Author(s):  
Vengada Krishnaraj S.P. ◽  
Gayathri S. Mohan ◽  
Vinod Kumar V ◽  
Sridhar R
Keyword(s):  
Pleural Effusion ◽  
Pleural Fluid ◽  
Complete Blood Count ◽  
Diagnostic Yield ◽  
Diagnostic Value ◽  
Parietal Pleura ◽  
Pleural Biopsy ◽  
Cardiac Evaluation ◽  
Exudative Pleural Effusion ◽  
Fluid Cytology

BACKGROUND The diagnostic yield of thoracoscopy is 95 %, of pleural fluid cytology it is 62 % and of closed pleural biopsy is 44 %, in malignant effusion. We wanted to study the diagnostic utility of flexible thoracoscopy in undiagnosed exudative pleural effusion and compare the thoracoscopy findings with the histopathology results. METHODS The study was conducted in the Department of Respiratory Medicine, Government Stanley Medical College, Chennai, from January 2019 to January 2020. 40 patients were enrolled in this longitudinal observational study with moderate to massive effusion and were evaluated with pleural fluid aspiration and sent for cytology, protein sugar analysis, total count, and ADA. Those cases which are exudative pleural effusions, with ADA value of less than 40 IU / L were subjected to thoracoscopy after being evaluated for fitness for thoracoscopy with complete blood count, bleeding time, clotting time, sputum for AFB, ECG, pulse oximetry, cardiac evaluation and CT chest. RESULTS Thoracoscopy was done in 40 enrolled patients. In this study, biopsy was taken from the parietal pleura in all the cases. Of these 40 cases, 30 were male and 10 were female, that is 75 % males and 25 % females. The mean age of the study population was 43 ± 14.9. Patient with the lowest age in this study group was 18 years and highest was 71 years. 16 cases (40 %) presented with left sided pleural effusion. 24 cases (60 %) presented with right sided pleural effusion. 30 cases presented with massive effusion, and 10 cases with moderate effusion. Of the 40 cases, 27 cases presented with straw coloured pleural effusion. 13 cases were haemorrhagic effusion. Histopathologic examination showed 11 cases as malignant and 29 cases as non-malignant out of which 18 cases were of tuberculosis aetiology. Thoracoscopy revealed adhesions in 13 cases and mass lesion in 4 cases. Of the 4 mass lesions 3 came as malignant, normal pleura in 11 cases, 10 were non-malignant and 1 was malignant. Nodules were seen in 12 cases of which 7 came as malignant. Straw coloured effusion was seen in 27 cases, of which 2 were malignant. CONCLUSIONS The most important indication for thoracoscopy is exudative undiagnosed pleural effusion. The overall diagnostic yield in pleural fluid cytology is 62 % and blind pleural biopsy is 44 %. The diagnostic yield of thoracoscopy varies from 60 % to 97 % in various studies, whereas, in our study, it is 72.5 %. Visualization of the visceral and parietal pleura is another advantage, so that we can take biopsy from the abnormal areas. KEYWORDS Flexible Thoracoscopy, Undiagnosed Exudative Pleural Effusion

Pleural Effusion

Chest Imaging ◽  
2019 ◽  
pp. 165-170
Author(s):  
Christopher M. Walker
Keyword(s):  
Computed Tomography ◽  
Pleural Effusion ◽  
Pleural Fluid ◽  
Lateral Displacement ◽  
Pleural Space ◽  
Gravitational Effects ◽  
Pleural Thickening ◽  
Air Bubble ◽  
Fluid Analysis ◽  
Exudative Pleural Effusion

Pleural effusion discusses the radiographic and computed tomography (CT) manifestations of this entity. Pleural effusion is classified based on pleural fluid analysis using Light’s criteria: transudative and exudative. Free pleural fluid collects in the most dependent aspect of the pleural space due to gravitational effects. It exhibits a meniscus configuration on upright chest radiography. Pleural effusion in a supine or semiupright patient is more difficult to identify but may be suspected in cases with a homogeneous or gradient-like opacity over the lower hemithorax, elevation of the hemidiaphragm contour, or an apical cap. Subpulmonic pleural effusion manifests with lateral displacement of the apex of the ipsilateral hemidiaphragm contour and increased distance between the gastric air bubble and pseudodiaphragmatic contour. Exudative pleural effusion should be suspected in cases with CT findings of pleural thickening, enhancement, septations, and/or loculations.

Diagnostic Accuracy of Thoracic Ultrasonography to Differentiate Transudative From Exudative Pleural Effusion

CHEST Journal ◽  
2020 ◽  
Vol 158 (2) ◽  
pp. 692-697 ◽  
Author(s):  
Boris Shkolnik ◽  
Marc A. Judson ◽  
Adam Austin ◽  
Kurt Hu ◽  
Melissa D’Souza ◽  
...  
Keyword(s):  
Pleural Effusion ◽  
Diagnostic Accuracy ◽  
Exudative Pleural Effusion

scholarly journals The value of exfoliative cell cytology in the diagnosis of exudative pleural effusions

2018 ◽  
Vol 88 (3) ◽  
Author(s):  
Cuneyt Tetikkurt ◽  
Nail Yılmaz ◽  
Seza Tetikkurt ◽  
Şule Gundogdu ◽  
Rian Disci
Keyword(s):  
Pleural Effusion ◽  
Pleural Fluid ◽  
Diagnostic Yield ◽  
Final Diagnosis ◽  
Exfoliative Cytology ◽  
Pleural Effusions ◽  
Cytologic Examination ◽  
Collagen Vascular Diseases ◽  
Female Ratio ◽  
Exudative Pleural Effusion

The sensitivity and specificity of exfoliative cell cytology for the diagnosis of exudative pleural effusions varies widely according to the etiologic causes. The aim of this study is to assess the diagnostic value of exfoliative cell cytology for the identification of exudative pleural effusions. This is a retrospective study of the patients with an exudative pleural effusion admitted at our clinic in the last twenty years. We have conducted the clinical, the cytological findings, and the diagnostic results of six hundred patients from hospital records.  Male to female ratio was 2.2:1 with a mean age of 42.8 years (range 18-78 years) among the patients. Samples were processed and evaluated according to the standard methods. Cytology results were reviewed and the patients were stratified according to the final diagnosis of their disease. Of the six hundred exudative effusions, 240 were malignant on exfoliative cytology pleural fluid alone. Adenocarcinoma was the most common type of malignancy. Tuberculosis was the second most frequent etiology for the exudative effusions followed by infection and collagen vascular diseases. Diagnostic accuracy of cytology showed a good correlation with the final diagnosis with an overall 70.1% sensitivity, 62.5% specificity, and a 95.9% positive predictive value for all exudative pleural effusions. Cytologic examination of the pleural fluid is a simple non-invasive procedure as the initial step for the diagnostic work up of patients with a pleural effusion.  Exfoliative cytology provides high a final diagnostic yield for the identification of an exudative pleural effusion etiology. Furthermore, cytologic analysis leads the clinician into the correct diagnostic pathway as the most informative laboratory tool even when it was not diagnostic by itself for equivocal cases.

scholarly journals The diagnostic yield of closed needle pleural biopsy in exudative pleural effusion: a retrospective 10-year study

2020 ◽  
Vol 8 (7) ◽  
pp. 491-491
Author(s):  
Tianli Zhang ◽  
Bing Wan ◽  
Li Wang ◽  
Chuling Li ◽  
Yangyang Xu ◽  
...  
Keyword(s):  
Pleural Effusion ◽  
Diagnostic Yield ◽  
Pleural Biopsy ◽  
Exudative Pleural Effusion
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