Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011860 (type 2 diabetes)
 57,723 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Acquired reactive perforating collagenosis (ARPC) is a rare perforating disease of the skin. It is characterized by hyperkeratotic papules with transepidermal elimination of degenerated material including collagen and elastic fibers. The disease presents clinically as umbilicated papules with a central adherent keratotic plug. Mucormycosis infection, caused by the molds of the class Zygomycetes and order Mucorales, generally occurs as an opportunistic infection. It presents most frequently in patients with diabetes mellitus, in patients with leukemia receiving chemotherapy, and in those on sustained immunosuppressive therapy. We describe a patient with type 2 diabetes mellitus and end-stage renal disease requiring hemodialysis in whom extensive cutaneous mucormycosis with secondary spread to the brain, lumbar spine, and breast developed in the setting of ARPC. To our knowledge, this is the first case report of a patient with ARPC who developed extensive cutaneous mucormycosis.
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PMID:Cutaneous mucormycosis secondary to acquired reactive perforating collagenosis. 1295 34

A 78-year-old diabetic woman experienced multiple sites of gangrene not only in fingers that were directly bitten by a dog but also in fingers and toes that had not beenbitten. Her glycemic control was fair and microvascular complications were mild. There were no clinical findings related to angitis, collagenosis or severe infection. The fingers and toes with gangrene were amputated. The pathological diagnosis was diabetic gangrene. This report presents a case of multiple sites of gangrene of the fingers and toes after a dog bite in an elderly patient with type 2 diabetes.
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PMID:Diabetic gangrene in multiple fingers and toes after a dog bite in an elderly patient with type 2 diabetes. 2167 66

Acquired perforating collagenosis (APC) is a rare perforating dermatosis characterized by transepidermal collagen elimination. We describe a 65-year-old patient, with long-standing type 2 diabetes mellitus and a 2-year history of itchy hyperkeratotic nodules situated on the back, who was subsequently diagnosed with APC. Treatment included topical corticosteroids and antihistamines, without improvement of the lesions. However, therapy with topical tacalcitol administered for 2 months produced a significant response leading to complete remission of APC.
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PMID:Tacalcitol in the treatment of acquired perforating collagenosis. 2470 54