Fig. 4From: Dirofilaria repens: emergence of autochthonous human infections in the Czech Republic (case reports)Histological sections of infected lymph node (PAS staining; Case 5). a Cross section of the nodule with parasite surrounded by inflammatory infiltration; uterus branches with developing microfilariae visible (arrowhead); 100 x. b Detail on longitudinal cuticle ridges; well-developed musculature (m); intestine (i).and uterus branches (arrowheads); 400 xBack to article page