Seborrheic keratosis are benign epithelial tumors that are usually easily diagnosed through clinical and dermatoscopic examination. They can sometimes resemble malignant lesions, especially melanoma. This article illustrates two such cases, highlighting the detailed dermatoscopic observations that help distinguish these lesions, to help increase the accuracy of diagnoses.

Keywords: KERATOSIS, SEBORRHEIC, MELANOMA, DERMOSCOPY

Introduction: Patients (n = 56) received incobotulinumtoxinA for the treatment of dynamic facial wrinkles.
Objective: To test the efficacy of incobotulinumtoxinA in correcting facial wrinkles.
Methods: The toxin was applied in in the usual doses and regions.
Results: Only 38 patients returned for evaluation after treatment. Of those, 19 complained about the low efficacy, short duration or absence of effects of the toxin. The total dose applied in patients who expressed satisfaction with the outcome (19 patients) was 872 units, while in the dissatisfied group (19 patients) it was 748 units – which was later increased by an additional 30.62% (229 units) of the initial dose.
Conclusion: Although some clinical studies demonstrate that this botulinum toxin has an efficacy similar to others available, this study has not succeeded in reproducing that fact.

Keywords: BOTULINUM TOXINS, FACE, THERAPEUTICS

Introduction: The aging process in the infraorbital region involves a loss of volume, gravitational and skin changes.
Objective: To describe the etiopathogenic classification and treatment of dark circles caused by lower eyelid contour changes.
Methods: A new technique of hyaluronic acid filling, using a blunt cannula through a unique orifice is presented.
Results: Reformulating the dark circles classification is useful for making the best therapeutic options. The technique's advantages are its safety and good aesthetic results.
Conclusion: Filling with hyaluronic acid using this new technique has proven safer than other pre-existing techniques.

Keywords: EYELIDS; REJUVENATION; HYALURONIC ACID/ADMINISTRATION & DOSAGE.