Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Prurigo pigmentosa (PP) is a type of inflammatory dermatosis characterized by pruritic, reddish, papular lesions that normally resolve while leaving gross reticular pigmentation. In severe cases however, they may form edematous infiltrative plaques, but no formation of vesicles or bullae is generally found. We herein present the case of a 32-year-old Japanese male patient with diabetes mellitus, who developed a severe vesicular formation. Minocycline was found to be very effective. In addition, the eruption subsided when the urine glucose and ketone levels were controlled by glibenclamide. The most characteristic feature in this case was the fact that numerous vesicles and bullae were seen both in the beginning and throughout the clinical course. It therefore seems that a sudden exacerbation of diabetes mellitus was associated with a severe formation of vesicles and bullae. The findings of this case may suggest a correlation between diabetes mellitus and PP.
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PMID:Bullous prurigo pigmentosa and diabetes. 972 55

Prurigo pigmentosa is rather frequently observed in Japan. By contrast, this skin disease has so far rarely been reported in German speaking countries or elsewhere in Europe. In order to make the European dermatologists familiar with this peculiar skin disease, the epidemiological features as well as the clinical and histopathological findings are reviewed. The disease can be discriminated from prurigo simplex subacuta by the typical reticular hyperpigmentation, by the sparing of arms and legs and by the response to treatment with dapsone or minocycline. Additional differential diagnostic possibilities include lichen amyloidosus and confluent and reticulate papillomatosis of Gougerot-Carteaud. Diabetes or malnutrition may represent etiological factors. Because this unusual skin disease may also occur in Europe, dermatologists here should include prurigo pigmentosa in the differential diagnosis of acquired pigmentary disorders.
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PMID:[Prurigo pigmentosa]. 1124 87

Prurigo pigmentosa is a rare inflammatory dermatosis that primarily affects adolescents and young adults. Even though it is most commonly seen in Japanese women, other countries have reported cases with increasing frequency. It is characterized by erythematous papules and macules on the trunk, neck and chest that resolve leaving a reticulate hyperpigmentation. Some endogenous factors related with ketosis like fasting, diet, diabetes, pregnancy and exogenous agents like chrome, nickel, para-amino compounds have been accused of playing a role in etiology. Here we would like to present a case of a 16-year-old female patient who was referred to our clinic with pruritic lesions on the trunk and neck, consistent with the initial phase of prurigo pigmentosa, after a period of strict diet. Prurigo pigmentosa is a disease with distinctive histologic and clinical features. Due to its rare occurrence, an accurate diagnosis may be particularly challenging. Clinicopathological correlation is therefore crucial in the diagnosis of the disease in its early phase.
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PMID:Early Stage Prurigo Pigmentosa : A Case Report. 2827 58

Prurigo pigmentosa is a unique cutaneous inflammatory disorder characterized by a sudden onset of pruritic and erythematous macules, urticarial papules, and plaques that may coalesce to form a reticulated pattern. Lesions typically heal within weeks leaving a reticulated and mottled postinflammatory hyperpigmentation. The majority of reported cases originate from Japan with much fewer cases described worldwide without predominant ethnicity. The histopathological features of prurigo pigmentosa can be nonspecific; however, distinct features exist for each stage of the disease. The aetiology of prurigo pigmentosa is not fully understood. However, ketoacidosis has been implicated in the pathogenesis and indeed prurigo pigmentosa has been associated with ketoacidotic states such as diabetes mellitus, fasting, dieting, and anorexia nervosa. In this report, we present 3 Jordanian patients with prurigo pigmentosa and describe their clinicopathological features. One patient developed prurigo pigmentosa while fasting during the month of Ramadan and another was undertaking a strict diet. No associations were identified in the third patient. In view of the largely nonspecific clinical and histological features, a high index of suspicion is required as many cases of prurigo pigmentosa are probably undiagnosed.
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PMID:Prurigo Pigmentosa: A Clinicopathological Report of Three Middle Eastern Patients. 3010 2