Thank you for your query on Healthcare Magic.
What type of infection is seen on lymph node biopsy?
If there is bacterial infection it has to be treated by antibiotics.
Stress fractures are suggestive of decreased bone strength because of decreased bone density
and it will happen in conditions such as huperparathyroidism and osteogenesis imperfecta
, and rickets
or local bone problems such as bone tumors or bone cysts
Elevate TSH has to be correlated clinically and with T3 and T4 levels.
Therefore I suggest you to take him to the doctor.
Hope I have answered your query.