Related Experiment Video
Updated: Aug 11, 2026
03:32
A Pleural Effusion Model in Rats by Intratracheal Instillation of Polyacrylate/Nanosilica
Published on: April 12, 2019
Sarcoidosis presenting with pleurisy and bilateral pleural effusions
Postgraduate Medical Journal
|April 1, 1980
Summary
This case study highlights an unusual presentation of acute sarcoidosis. The patient experienced pleurisy and bilateral pleural effusions without other symptoms or chest X-ray findings, challenging typical diagnostic patterns.
Area of Science:
- Pulmonology
- Immunology
- Internal Medicine
Background:
- Sarcoidosis is a multisystem inflammatory disease of unknown etiology.
- It commonly affects the lungs but can impact any organ system.
- Typical presentations often involve respiratory symptoms, erythema nodosum, or constitutional symptoms.
Observation:
- A patient presented with acute pleurisy and bilateral pleural effusions.
- Initial physical examination revealed no other significant abnormalities.
- Chest X-ray imaging showed no additional pathological findings.
Findings:
- The observed clinical presentation of pleurisy and bilateral pleural effusions in acute sarcoidosis is atypical.
- This case suggests sarcoidosis can manifest with isolated pleural involvement.
- Diagnostic considerations for sarcoidosis should include rare presentations.
Implications:
- This case broadens the differential diagnosis for unexplained pleural effusions.
- It underscores the importance of considering sarcoidosis even with seemingly non-specific symptoms.
- Further research into the varied manifestations of sarcoidosis is warranted.
Related Concept Videos
01:13Pleura of the Lungs
The lungs are nestled in a cavity, shielded by the pleura. The pleura, a form of serous membrane, wraps around each lung. This membrane arrangement consists of two layers: the visceral and parietal pleurae. The visceral pleura lines the surface of the lungIn contrast, the parietal pleura is the outer layer and contacts to the thoracic wall, the mediastinum, and the diaphragm. The hilum is the point of connection between the visceral and parietal layers. The space between the parietal and...
01:30Pleural Disorders: Types and Brief Description
The pleura is a vital part of the respiratory system. It's a double-layered membrane surrounding the lungs and lining the chest cavity. The two layers of the pleura are:
01:25Pleural Effusion I: Introduction
Pleural effusion is an abnormal fluid accumulation in the pleural cavity, a narrow space between the lungs and the chest wall. It is not a disease per se but rather a symptom or indication of an underlying disease. In normal circumstances, this space contains a small amount of fluid (5 to 15 mL), a lubricant facilitating the non-frictional movement of the pleural surfaces.
There are two main types of pleural effusion: transudative and exudative. They are differentiated using Light's criteria,...
There are two main types of pleural effusion: transudative and exudative. They are differentiated using Light's criteria,...
01:28Pleural Effusion II: Symptoms and Management
Pleural Effusion Overview
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
A pleural effusion is the abnormal collection of fluid between the parietal and visceral pleura layers of tissue that form the lining of the lungs and chest cavity. It can occur independently or due to surrounding parenchymal diseases, such as infection, malignancy, or inflammatory conditions.
Clinical Manifestations:
01:27Pneumothorax-II
Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
Clinical Manifestations:
Clinical Manifestations:
01:19Pericarditis II: Clinical Features and Diagnostic Tests
Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...