peliosis rheumatica
/ˌpɛlɪˈəʊsɪs ruːˈmatɪkə/ /ˌpiːliˈəʊsɪs ruːˈmatɪkə/Medicine. Now rare or historical
noun
Purpura of the skin accompanied by pain and swelling of joints, seen especially in children; = Henoch–Schönlein (or Schönlein–Henoch) purpura, syndrome.
Origin
Mid 19th century; earliest use found in Robley Dunglison (1798–1869), physician and medical writer. From scientific Latin peliosis rheumatica from peliosis + rheumatica, feminine of rheumaticus.