Systemic military TB occurs when spread occurs -
Answer- B. VenousSystemic miliary tuberculosis occurs when tubercle bacteria disseminate through the systemic aerial system.Miliarpuberculosis is most prominent in the liver, bone marrow, spleen, adrenals, meninges, kidneys, fallopian tubes, and epi-didymis, but could involve any organ.
Aerial
Venous
Lymphatic
Direct dissemination