A 64-year-old woman with past medical history of diabetes mellitus type 1, referred to our dermatology department for a 20-month nonpruritic erythematous ulcerated lesions of the two legs. Upon physical examination, a large oval erythematoviolaceous plaque covering more than the half of the right pretibial region was observed. The border was slightly elevated, indurated and infiltrative, the ce...

Of 100 cases of diabetes mellitus examined for cutaneous findings 82% showed cutaneous lesions. Infection (49%) was the most common finding followed by involvement of foot (30%). High incidence of vitiligo (10%) and localized anogenital pruritus (19%) was an unusual feature. Some of the cutaneous markers of diabetes mellitus like necrobiosis lipoidica diabeticorum, diabetic bullae, acquired per...

Several dermatoses are routinely associated with diabetes mellitus, especially in patients with chronic disease. This relationship can be easily proven in some skin disorders, but it is not so clear in others. Dermatoses such necrobiosis lipoidica, granuloma annulare, acanthosis nigricans and others are discussed in this text, with an emphasis on proven link with the diabetes or not, disease id...

Skin and ocular inflammation can co-exist in several inflammatory conditions such as rheumatoid arthritis, sarcoidosis, Wegener’s granulomatosis and polyarteritis nodosa. We report a case of non-diabetic necrobiosis lipoidica in whom periods of skin inflammation were associated with exacerbations of ocular inflammation in the form of intermediate uveitis and retinal vasculitis over 20 years. In...