Thanks for the query to H. C. M. Forum.
After chronic leukoid leukaemia
, Richter syndrome is common and there is increase in lactate dehydrogenase level with enlargement of most of lymph
Now your query is ,whether your mother will tolerate chemotherapy
or not as , she is weak.
Chemotherapy tolerance is not depends upon weakness but it depends upon certain parameters as total leucocytes
count, platelets count, red blood cells count, anemia
If all these are within normal limit , they can start chemotherapy .
2nd point is treating doctors will decide the chemotherapy.
Hope I have answered your question.
I further any question I will help.