Wat, Margaret; Sun, Grace S; Rodriguez-Waitkus, Paul M; Hsu, Sylvia
We describe a patient with granuloma annulare (GA) who presented with firm periungual papules mimicking "coral beads", a characteristic sign of multicentric reticulohistiocytosis (MRH). We highlight the importance of distinguishing between GA and MRH because the prognoses differ significantly.
2013
Dermatology Online Journal
19/11
Wat, Margaret; Sun, Grace S; Rodriguez-Waitkus, Paul M; Hsu, Sylvia