Intradermal tranexamic acid microinjections: a novel treatment option for erythematotelangiectatic rosacea.

Background: Treatment options for erythematotelangiectatic rosacea (ETR) are still scarce. Tranexamic acid (TXA) is an antifibrinolytic drug that was recently used for the treatment of ETR.

Aims: To evaluate the efficacy and safety of intradermal microinjections of TXA for ETR.

New onset of sinoatrial block in a young patient treated with systemic meglumine antimoniate.

The sinoatrial block is a new side effect of meglumine antimoniate. Prompt interruption of the drug results in the normalization of electrographic changes and prevents sudden cardiac arrest.

Absent lunula: An overlooked finding in chronic kidney disease.

We highlight the importance of a thorough nail examination in every clinical encounter, especially in uremic patients. Absent lunula should prompt the clinician to rule out underlying kidney disease even in the absence of signs of uremia.

Involution of classic Kaposi sarcoma lesions under acitretin treatment Kaposi sarcoma treated with acitretin.

Acitretin, indicated for generalized pustular psoriasis, was effective in concomitant classic Kaposi sarcoma.