Hello dear , hi
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I have evaluated your query thoroughly .
* The mentioned lump seems to be in relation with skin , subcutaneous
tissue lesion which may be infected sebaceous
cyst or other .
* Needs confirmation with the examination by Consultant surgeon ,
ultrasound evaluation of that part .
* Symptoms of TB varies according to the site of involvement , but in
general ,
- loss of appetite
- low grade evening rise fever
- weight loss
-
cachexia - abdominal , pulmonary or other systemic symptoms according to the
type of TB
Hope this clears your query .
Wishing you fine recovery .
Regards dear take care .