Fig. 1

Time course of chest X-ray and CT findings of case 1 (a–h) and case 2 (i–n). a and b, Right pleural effusion and homonymous lung infiltration 1 month after delivery. c and d, Residual lung infiltration without effusion 4 months after delivery. e and f, Worsening of pre-existing lung infiltrations with new contralateral effusion 4 weeks after initiation of the antituberculosis treatment. g and h, Disappearance of effusion and improvement of lung infiltrations after a course of chemotherapy (2HREZ/7HR). i and j, Multiple infiltrative shadows in lungs 6 months after delivery. k and l, Worsening of infiltrations in the right lung 10 weeks after initiation of the antituberculosis treatment. m and n, Improvement in lung infiltrations after a course of chemotherapy (2HREZ/7HR)