Suggest Safe Medicine For Stomach Tuberculosis During Pregnancy

Dear Sir, My wife got typhoid fever and her pregnancy of 20 days got miscarriage due to heavy pressure on stomach while vomitting continuously on 30.09.2014 thenafter it was diagnose as typhoid in widal and the treatment of zefixim was started . My wife conceived immediately after miscarriage on (last period date-miscarriage)30.09.2014. the pain is remain continue in her stomach and now after doing several test doctor did colonoscopy with a possibility of Intestinal TB. My wife weight get reduce upto 15 kg. USG Whole Abdomen shows periportal and peripancreatic nodes along with wall thickening in ascending colon and colonscopy shows large circumeferential ulcerated growth in ascending colon as they seen upto ascending colon only due to pregnancy. my wife has 5 and half month pregnancy. i am much worried about it as the report will come after one week. now i want to share pics of ascending colon for your opinion and if it is Intestinal TB then which TB medicine is safe during pregnancy. kindly advice