On Painful Subcutaneous Tubercle

'"Phe disease which forms the subject of the present communication has not, so far as 1 know, been mentioned in the Writings of any systematical or practical author, although it is not a very unfrequent occurrence, if I may judge from the number ?f cases which I have had an opportunity of seeing within the last twelve months. It appears to me to be well worthy of attention, both from the severe suffering which it causes to the