Fig. 3From: Sudden onset dyspnea caused by Bochdalek diaphragmatic hernia in an adult: a case reporta Histopathology sample obtained from the vicinity of the diaphragmatic defect showing the absence of muscular tissue, which was replaced by fibrous tissue. b For comparison, histopathology sample obtained from the right side of the diaphragm. It is possible to observe the conserved muscular layer. Slides were stained with hematoxylin–eosin; microphotographs are shown at 10× magnificationBack to article page