11-months-old male showed signs of tumefaction in the left frontotemporal region. An ultrasound showed a solid noncalcified neoformation, and a brain CAT scan showed a small solid lesion resulting in erosion of the cranial theca both in the external and internal table. Based on clinical status and tomodensitometric appearance, the diagnosis of suspected eosinophilic granuloma or hystiocytosis X was made, and a surgical curettage of the craniolacunia was recommended in order to comfirm the diagnosis.

A 57 year old female complained about appearance of red to dark red pruritic bullous lesions . These lesions were, and still are, located on the legs from the knee to the ankles, and on the back of the feet. These manifestations appeared in variable phases during the next 4 years, with episodes of more numerous pustules appearing in some periods, and more isolated in other periods.