TB Ghon Focus GHON FOCUSCOMPLICATED BY CAVITATIONCXR shows a cavitating Ghon focus in the superior segment of the right lower lobewith secondary bilateral bronchopneumoniaMarais B et al A proposed radiologic classification of childhood intra-thoracic tuberculosis – Scientific Figure on ResearchGate. GHON FOCUSCXR (above) shows an uncomplicated Ghon focus in the posterior segment of the right upper lobeCXR below shows a cavitating Ghon focus in the posterior segment of the right upper lobeCourtesy Dr.Dhaher JS Al-habbo