From German - English Ding/FreeDict dictionary ver. 1.9-fd1:
Papula /pˈɑpuːlˌɑː/ <fem, n, sg>
nodule <n>, nodulus <n>, papule <n>, papula <n>, tubercle <n>, tuberculum <n>
Synonyms: Knötchen, Nodulus, Papel, Tuberkel
see: Knötchen, Noduli, Papeln, Papuli, Tuberkel