Fig. 4From: A case report of persistent drug-sensitive pulmonary tuberculosis after treatment completionA Gross pathological image of a resected cavity with caseous material from first surgery (S1 & S2 segment of right lung). B The gross pathology from the second surgery showed the presence of a blocked cavity measuring up to 2Â cm in diameter filled with caseous material in the S1, S2 and C Tuberculoma in S6 segmentBack to article page