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Diabetes mellitus is a significant worldwide health concern and cutaneous manifestations are common. This review describes characteristic skin findings of diabetes, general skin findings related to diabetes, and findings related to diabetes treatment with a focus on clinical presentation, diagnosis, pathophysiology, epidemiology, and treatment. As the prevalence of diabetes continues to rise, cutaneous manifestations of diabetes mellitus likely will be encountered more frequently by physicians in all disciplines including dermatologists and primary care physicians. Accordingly, knowledge regarding the prevention, diagnosis, and management of cutaneous manifestations is an important aspect in the care of patients with diabetes.

This article acquaints the reader with disorders of the skin that might mimic systemic sclerosis but whose pathology is localized to the skin and/or has extracutaneous manifestations that are different than systemic sclerosis. These disorders include localized scleroderma (morphea), eosinophilic fasciitis, scleredema, scleromyxedema, nephrogenic systemic fibrosis, and chronic graft-versus-host disease. Particular emphasis is placed on clinical and histopathologic features that help the clinician differentiate between these disorders. Treatment options are briefly reviewed.

ResumenPresentamos la adaptación española realizada por el Comité Español Interdisciplinario para la Prevención Cardiovascular (CEIPC) de la Guía Europea de Prevención de las Enfermedades Cardiovasculares 2008. Esta guía recomienda el modelo SCORE de riesgo bajo para valorar el riesgo cardiovascular. El objetivo es prevenir la mortalidad y la morbilidad debidas a las enfermedades cardiovasculares (ECV) mediante el tratamiento de sus factores de riesgo en la práctica clínica. La guía hace énfasis en la prevención primaria y en el papel del médico y el personal de enfermería de atención primaria en la promoción de un estilo de vida cardiosaludable, basado en el incremento de los grados de actividad física, la adopción de una alimentación saludable y, en los fumadores, el abandono del tabaco. La meta terapéutica para la presión arterial es en general

Summary Scleredema of Buschke or scleredema diabetorum is a skin complication of diabetes with deposits of collagen and aminoglycans in the dermis. This disease characterized by thickening and hardening of the skin, is usually localized in nape, back and shoulder areas. Consequences could be a decrease in motility of the shoulders and an impairment of respiratory function. Other possible complications are sleep apnoea syndrome and monoclonal gammapathy. Type 1 or type 2 diabetes may be associated with scleredema of Buschke in more than 50% of cases. Diabetes-related risk factors are long duration of the disease, presence of microangiopathy, overweight and need of insulin. Various specific treatments proposed in the literature are poorly validated. In most severe cases, radiation therapy may be useful.

Objectives To present a case of scleredema adultorum of Buschke associated with hypergammaglobulinemia and review the literature pertaining to this disease. Methods Search of MEDLINE (PubMed) was performed using the words "Scleredema Adultorum." Only cases in the English language, with pertinent clinical information for analysis, were included. Results We present a case of scleredema associated with hypergammaglobulinemia. The skin findings had been progressive for 2 years before he was diagnosed with scleredema. Our patient was found to have a B-cell lymphoma before being diagnosed with scleredema. The progression of skin thickening halted with no apparent correlation to immunosuppressive therapies or chemotherapeutic agents. A total of 165 cases of scleredema adultorum are described in the literature. There are 3 types of scleredema adultorum. Type 1 is usually preceded by a febrile episode and resolves spontaneously. Type 2 is associated with developing paraproteinemias including multiple myeloma. Type 3 is associated with diabetes mellitus. Conclusions Scleredema adultorum of Buschke is a rare disorder which is sometimes associated with hypergammaglobulinemia; our patient had a B-cell lymphoma. Physicians should suspect scleredema in any patient with diffuse skin thickening where the hands and feet are spared, particularly if diabetes or a preceding febrile episode were present. Once the diagnosis of scleredema is made, evidence for the presence of hypergammaglobulinemia should be sought.

Scleredema adultorum is a rare sclerotic disorder characterized by diffuse swelling and nonpitting induration of the skin. Its occurrence has been documented in association with infections, diabetes mellitus, paraproteinemia, multiple myeloma, and monoclonal gammopathy. We report an unusual case of a 48-year-old man with an asymptomatic bilateral eyelid edema of sudden onset. During a period of 6 months, the condition slowly progressed to extensive nonpitting edematous swelling restricted to the periorbital sites. The presumptive diagnosis of scleredema adultorum was confirmed by the presence of typical histologic findings. This case is unique in that the periorbital swelling remained as the sole clinical manifestation of scleredema during the 5-year follow-up and was complicated with partial vision blockage.

Skin manifestations associated with diabetes mellitus are common and, with close scrutiny, can occur in most, if not all, patients. Little information is available on what common pathophysiologic thread is responsible for the skin manifestation and diabetes. Although controlled studies are lacking, a recognition of the skin manifestations, treatment, and prognosis will help patients and their caregivers to understand treatment alternatives more clearly.

A 46-year-old white man had classic findings of scleredema; subsequently, a monoclonal immunoglobulin G lambda light chain was detected in his serum. Findings of a bone marrow biopsy specimen revealed that he had an increased percentage of plasma cells, some of which were atypical. A diagnosis of scleredema and smoldering myeloma was made.

infection of the fetus by herpes simplex virus. J PED~ATR 69:30, 1966. 9. South MA, Tompkins WAF, Morris CR, Rawls WE: Congenital malformations of the central nervous system associated with genital (type 2) herpes virus. J PEOIATR 75:13, 1969. 10. Florman AL, Gershon AA, Blackett PR, Nahmias A J: Intrauterine infection with herpes simplex virus: Resultant congenital malformations. JAMA 225:129, 1973. 11. Montgomery JR, Flanders RW, Yow MD: Congenital anomalies and herpes virus infection. AM J Dis Child 126:364, 1973. 12. Komorous JM, Wheeler CE, Briggaman RA, Caro 1: Intrauterine herpes simplex infections. Arch Dermatol 113:918, 1977. 13. Music S1, Fine EM, Togo Y: Zoster-like disease in the newborn due to herpes-simplex virus. N Engl J Med 284:24, 1971.

Two patients with scleroderma manifested immune hematologic disorders. The first patient had severe thrombocytopenia which responded strikingly to corticosteroid therapy. Nine years later severe hemolytic anemia developed which subsided after corticosteroid therapy. The second patient presented with spontaneous bleeding associated with a platelet count of 15.000/ cu mm. Platelet agglutinins were present. Corticosteroid and immunosuppressive therapy reduced the titer of platelet agglutinins, with cessation of spontaneous mucosal bleeding and reduction of petechiae formation. The presence of associated diseases in these patients emphasizes the need to look for concomitant autoimmune hematologic disorders in patients with scleroderma.