Patients with Child's status A (n = 7) received 4 drugs (R: rifampicin, H: Isoniazid, E: ethambutol, Z: pyrizinamide) and could tolerate well even during follow up without any drug induced toxicity. (nih.gov)
All patients received a standard TB regimen consisting of 2 months of isoniazid + rifampin + ethambutol + pyrizinamide, followed by either 4 or 7 months of isoniazid + rifampin. (medscape.com)
Isoniazid1
The first patient was a 51 year-old man who was operated on for Cancer head of pancreas which was confirmed histologically, the second patient was a 85 year-old man was operated for peri-amullary carcinoma, during follow up of both patient they developed cervical lymphadenitis which proved to be tuberculous, both patients treated successfully with isoniazid, rifampicin and pyrizinamide, no relapse of either malignancy or tuberculous lymphadenitis. (saudijournals.com)