“…However, in our patient, the lymphedema developed after thoracic duct ligation, and thin wall cystic lung lesions, characteristic of LAM or renal angiomyolipomas, were absent, suggesting that LAM was unlikely to be the cause of the generalized lymphedema. Another disease causing lymphedema and chylothorax is yellow nail syndrome, characterized by the triad of yellow nails, lymphedema and pleural effusions (6), but this syndrome was not the cause in our patient.…”