Hello,
Thanks for the query to H.C.M. Forum.
Effusion drain from lung may be due to many reasons.
The appearance ,consistency are two most important factors which decide the nature and cause of disease in lungs.
May be ,
tuberculosis,
cancer,
pleural
hematoma,
Above mentioned reasons are most common.
Mere high ADA level is not an indication of tuberculosis.
Physical examination and clinical symptoms are ,if correlates than we decides that is a tubercular cause.
Blood report is very important as E S R is very high in this disease.
Aspirated fluid culture is also important.
Consult a physician and get their opinion.
Hope I have answered your question.
If further any question I will help.
Get well soon , your father.
Dr. HET