Yellow nail syndrome (YNS) is a rare entity characterized by a triad of nail changes, lymphoedema and lung involvement. We report a 57-year-old man with rheumatoid arthritis (RA) and YNS. We have reviewed the previous case reports of RA and YNS and discuss the pulmonary manifestations.

Yellow nail syndrome is a rare disorder of unclear etiology. Since its original description by Samman and White,1 many other reports and associations have been described. Current evidence suggests that its pathologic mechanism is based on lymphatic dysfunction, which is thought to be acquired rather than congenital. However, our understanding of its pathogenesis is still speculative, as it reli...

We report a case of a 67-year-old woman with rheumatoid arthritis with yellow nail syndrome (YNS) that was caused by bucillamine. All three signs (yellow fingernails, lymphatic edema, and bronchiectasis) of YNS manifested, with characteristic timing, first with the nails turning yellow after when bronchiectasis was noticed. We reviewed 10 case reports from Japan and compared the periods until t...

BACKGROUND There have been a few reported cases of congenital great toenail dystrophy (GTND), described as a congenital malalignment of the great toenails. However, acquired GTDN is rare, and has not been documented extensively. This study aimed to describe the clinical features of 21 patients with acquired GTND. METHODS Twenty-one patients with acquired GTND who visited Yeouido St. Mary's Ho...

Different clinical appearances such as Yellow nail syndrome and Lichen planus or lichenoid reactions can originate from close or identical etiologies. They may result from dental restorative materials or metal allergy. Interestingly, the nail sometimes returns to its normal condition, months after the withdrawal of the offending agents.

OBJECTIVES Yellow nail syndrome (YNS) is a rare disease of unknown cause characterized by the triad of yellow nails, respiratory manifestations, and lymphedema. Although several therapies for YNS have been reported, there is no common consensus in the treatment. In this case report, we present a case of 56-year-old woman with YNS, whose nail manifestation was dramatically improved after endosco...

Yellow nail syndrome (YNS) is an uncommon condition characterized by nail changes, lymphedema, in addition to pulmonary disorders and pleural effusion. Pericarditis and non-cardiac disorders can evolve with pericardial effusions including autoimmune conditions, hypothyroidism, malignancies, tuberculosis, and uremia. A 72-year-old Brazilian woman under treatment for arterial hypertension and hyp...

An 80-year-old woman was admitted to our hospital with pneumonia and exacerbation of sinobronchial syndrome (SBS). She presented with yellow discoloration of the nail beds of all fingers and toes, and her nails were recognized as growing slowly. Chest X-ray revealed bronchiectasis in the bilateral lower lobe and bilateral pleural effusion. We diagnosed her as having yellow nail syndrome (YNS), ...