The authors describe an easy to make and apply rule for local tumescent anesthetic solution in dermatologic surgical procedures. They attest the safety and simplicity of the rule, based on ambulatory surgery practice for over 20 years and 8 years usage of the solution in more than a thousand procedures.

Keywords: TUMESCENT LOCAL ANESTHESIA

Syringocystadenoma papilliferum is a rare, benign tumor, most common in the scalp and face. It can present as an independent lesion or be associated with nevus sebaceous of Jadassohn. Rare cases of this tumor located in the thigh have been reported in the literature. The present article reports the case of a patient with syringocystadenoma papilliferum, distinguished by its intradermal tubular apocrine papillary component.

Keywords: ADENOMA, SWEAT GLAND; SKIN NEOPLASMS; NEOPLASMS, ADNEXAL AND SKIN APPENDAGE.

Case study of exceptional response to treatment of recurrent xanthelasma palpebrarum with an ablative laser. The patient underwent a single session of laser Erbium: Yttrium-aluminum-garnet (Fotona^®) 2940 nm, and we performed photographic records with Vectra^® H2 2019 before and after the procedure. Satisfactory clinical results were reported, with good pain tolerability and early recovery compared to surgical procedures and, consequently, less time away from work activities.

Keywords: Lasers; Laser therapy; Laser coagulation; Xanthelasma palpebraum