Fig. 1

Histopathological analysis of the cervical lymph node biopsy (a) and bone marrow biopsy specimens (b and c) 7.5 and 6.5 years before giving birth, respectively and 56 days postpartum (d and e). Normal cellularity and non-caseating granulomas were observed (hematoxylin and eosin staining, magnification × 200; a, c, and d, × 400; b). Ziehl-Neelsen-positive stained sections (magnification × 400; e)