A female presented with segmental vitiligo on right Ophthalmic(V1) nerve distribution followed by hemifacial atrophy on right mandibular(V3) nerve distribution which stabilized after treatment with chloroquine and betamethasone pulse. Both dermatoses have younger onset, rapid progression followed by stabilization and dermatomal distribution suggests a possible common aetiological link.

A female presented with Palmoplantar Pustular psoriasis (PPP) followed by Pyoderma gangrenosum (PG) on bilateral legs. Complete remission was achieved with methotrexate and prednisolone. Both dermatoses have female preponderance, similar immuno-pathologic mechanisms and rapid treatment response, suggests a possible etiological relation between the two and not a coincidental finding.