Note that: Primarily involves the upper lobes (especially the right). The draining bronchus may show irregular thickening or even frank stenosis.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgnrJnNy7_I31O-AJe0gmureLTaSo6DcnNQdU9o_uUl01KApcN0T6IVuUhs_O2JOSJtVip6YGsGIOhv9sTPXc48dUoP25RE_jG99OEfPHgKP9e7oq_bF23rpVtOkgsHMhy0lRTbfasW9i5v/s280/Tuberculoma.bmp)
This X-ray shows :Single smooth, well-defined pulmonary nodule in the left upper lobe. In the absence of a central nidus of calcification, this appearance is indistinguishable from that of a malignancy.