[Relationship between Melkersson-Rosenthal syndrome and spirochetes infection]

By using Warthin-Starry spirochete special stain method and a transmission electron microscope for the first time, we detected spirochetes separately in lesions of 23 cases of MRS and 5 cases of MRS. Their shapes and distributive places were described. 11 cases were treated by high dose of penicillin, and 10 were responsive. This result provided further basis for a conjecture that the attack of MRS may be related to the infection of spirochetes.