Drug abuse is associated with a wide variety of skin alterations. Being aware of the typical signs and symptoms of the drug addicts' skin is of special importance to dermatologists, even though dermatologists are commonly not involved in the treatment of these patients. There is yet a chance for dermatologists to identify drug abusers early by to some extent specific cutaneous signs and after exclusion of several other etiological factors, so that this will lead to further treatment through the respective specialists. The objective of this paper is to draw particular attention to typical skin lesions and diseases which may be associated with drug abuse.

The purpose of this article is to describe functional and morphological short-term results in patients with exudative age-related macular degeneration (AMD) of all subtypes, treated with intravitreal bevacizumab versus intravitreal ranibizumab. This was a retrospective case-controlled series of 30 patients treated with intravitreal bevacizumab and 30 patients treated with intravitreal ranibizumab for exudative AMD. All patients received three initial injections every 4 weeks. Best corrected visual acuity (BCVA) as well as greatest linear dimension (GLD) of the CNV in fluorescein angiography and central retinal thickness (CRT) in optical coherence tomography (OCT) were monitored 2-4 months after last injection. BCVA stabilized and slightly increased from logMAR 0.74 to 0.62 in the bevacizumab group, and from logMAR 0.76 to 0.58 in the ranibizumab group (P \ 0.05 for each group). No statistical difference was seen between both groups at any time-point. CRT was significantly reduced in both groups at last followup. In contrast, GLD did not change significantly. Patients with exudative AMD of all subtypes benefit from intravitreal anti-VEGF injections. No significant difference between bevacizumab and ranibizumab is seen in the short-term follow-up.

Drug abuse is associated with a wide variety of skin alterations. Being aware of the typical signs and symptoms of the drug addicts' skin is of special importance to dermatologists, even though dermatologists are commonly not involved in the treatment of these patients. There is yet a chance for dermatologists to identify drug abusers early by to some extent specific cutaneous signs and after exclusion of several other etiological factors, so that this will lead to further treatment through the respective specialists. The objective of this paper is to draw particular attention to typical skin lesions and diseases which may be associated with drug abuse.

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