摘要
yellow nail syndrome is a rare disorder characterized by three main features: discoloration of the nails, together with dystrophic alterations; lymphedema; and pleural effusion. it is often accompanied by bronchiectasis and chronic rhinosinusitis. herein, we report a case of the complete syndrome with bilateral pleural effusion in a patient under treatment for pulmonary tuberculosis for nine months. there was a family history of two similar cases in siblings.