hello sir. I did review your concern. This is a very difficult question to answer. Generally with proper treatment the tuberculous lymphnode shrinks in size, but if it has already become fibrotic and calcified as seen with chronic lesion of tuberculosis, it does not shrink to its normal size and takes years to get normal in size. But the important thing is that, with proper treatment these lymphnodes although look slightly big they are treated microbiologically and pathologically. so there is nothing to worry about. They contain fibrosis and old granulomas and some calcified material which is noninfective. My advice would be to continue regular tuberculosis treatment for designated 6 months period and in most case scenario it will shrink. I hope this helps. Thank you for using healthcaremagic. Wish you all the best.