[A case of relapsing sarcoidosis with pleurisy 14 years after spontaneous remission]

Hisano Ohba1, Seiichi Miwa, Masahiro Shirai

  • 1Department of Internal Medicine, National Hospital Organization Tenryu Hospital.

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Clinical Manifestations:
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Pleural Effusion II: Symptoms and Management

Pleural Effusion Overview
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Clinical Manifestations:
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Pericarditis II: Clinical Features and Diagnostic Tests

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Pleural 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.
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Rous Sarcoma virus or RSV was discovered by F. Peyton Rous in the year 1911 as a filterable transmissible agent that could cause tumors in chickens. He won a Nobel Prize for this discovery in 1966. His experiments clearly demonstrated that some cancers could be caused by infectious agents and led to the discovery of many more cancer-causing viruses in animals as well as humans.
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