remember those things that would show up on people's hands...a lump...and old philosphy was to smash it with a Bible? anywhoo, they were some sort of cyst. either calcium or fatty cysts.
if you have an underlying disease i would have it xrayed and checked out. but if not, perhaps continuous warm compresses on it for a while and wait to see if it goes away. if it doesn't go away after a few weeks & it is worrisome, i'de suggest having an MD look @ it.
Active, Severe Rheumatory Arthritis. Crohns. AS. Chiari Malformation & Right Brain venous anomoly. Partial complex seizures. Emphysema. Rheumatic Lung & Heart. MVP and Tricuspid prolapse. Had Lymes disease for 10 years.
Meds: Humira 40mg Q 4 days; Pred 20mg prn; Pentasa 4G daily; Imuran 50mg; Dilaudid 4mg; Diazepam 5mg; Avinza 30mg; Reglan; Meclizine; LidoDerm; MiraLax & too many others.