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Bazex syndrome (acrokeratosis paraneoplastica).

A 67 year old woman with an extensive oropharyngeal carcinoma developed acrokeratosis paraneoplastica. She suffered severe pain in the fingers and toes and experienced some symptomatic relief with psoralen ultraviolet A therapy.

Acrodermatitis↗

Acrokeratoelastoidosis.

An indian woman presented with crateriform and pearly papules along the lines of transgredience of the hands and feet. Her father and an older sister are similarly affected. Histology showed hyperkeratosis and elastorrhexis. The differential diagnosis of acrokeratoelastoidosis includes focal acral hyperkeratosis. The current classification of marginal papular acrokeratodermas is discussed.

Acrodermatitis↗

Gianotti-Crosti syndrome in an adult following recent Mycoplasma pneumoniae infection.

A 44-year-old insulin-dependant diabetic woman presented with a pruritic papular eruption involving her hands, forearms and elbows. One week prior to the eruption, the patient had an upper respiratory tract infection and had taken oral ibuprofen 400 mg q.i.d. p.r.n. Skin biopsy revealed histological features consistent with Gianotti-Crosti syndrome. Serology was consistent with recent Mycoplasma pneumoniae infection and past Epstein-Barr viral infection. Her liver function tests were deranged and serum protein electrophoresis showed two sharp discrete monoclonal immunoglobulin bands. The eruption resolved completely 15 days after onset. Her serum protein studies and liver function tests subsequently normalized and she had no recurrences of her cutaneous eruption. It was concluded that the patient had Gianotti-Crosti syndrome associated with Mycoplasma pneumoniae infection.

Acrodermatitis↗

Abnormal polymorphonuclear leukocyte motility in dermatologic diseases.

A variety of skin diseases have been reported to have associated abnormalities in PMN chemotactic motility; however, the relationship of abnormal leukocyte motility to the pathogenesis of these diseases is poorly understood. A common feature in skin diseases associated with depressed chemotaxis has been the frequency of recurrent pyogenic infections. Since the chemotaxins and methodologies for evaluating leukocyte chemotaxis differ among laboratories, little is known about the specificity of these chemotactic defects. Further information regarding PMN motility defects may be obtained from detailed studies of migration to various doses of chemotaxins. The commercial availability of potent, structurally defined chemotaxins, such a N-formylated peptides, provides laboratories the opportunity to evaluate migration to "common" chemotaxins. In addition, the development of the multiple microwell chemotaxis chamber has made possible the opportunity to collect substantial leukocyte motility data from relatively small blood samples. Further investigations of leukocyte motility in various dermatologic diseases are clearly needed. A more systematic approach, i.e. (1) use of several different chemotaxins at various doses in chemotaxis assays and (2) use of standard, structurally defined chemotaxins, would facilitate comparative analyses of clinical studies among laboratories. It is likely that this approach would provide more specific information about the relevance of leukocyte motility defects in these diseases.

Acrodermatitis↗

Transient aquagenic palmar hyperwrinkling: the first instance reported in a young boy.

Transient reactive papulotranslucent acrokeratoderma is a rare palmoplantar keratoderma seen predominantly in adolescent and young adult women. Clinically it is characterized by translucent white papules generally involving the palmar surfaces after exposure to water. The typical "hands-in-the-bucket" sign, which is not clearly visible until the hand is submerged in water, is indispensable for the diagnosis. Histologic examination shows a mild orthokeratotic hyperkeratosis and dilated eccrine ducts. We propose the term "transient aquagenic palmar hyperwrinkling" to describe this condition. Until now, a total of 12 patients have been reported in the literature, all female, with an age of onset from 9 to 33 years. We present the first reported instance of this condition in a young boy.

Acrodermatitis↗

Zinc metabolism in alcoholic liver disease.

Alterations in zinc metabolism or zinc deficiency frequently occur in patients with alcoholic liver disease. Potential manifestations of zinc deficiency include skin lesions, hypogonadism, impaired night vision, impaired immune function, anorexia, altered protein metabolism, diarrhea, and depressed mental function. Because of the variety of ways in which zinc deficiency may present in alcoholic liver disease, clinicians must maintain a high index of suspicion for this nutrient deficiency when caring for these patients. Not only may zinc deficiency occur with alcoholic liver disease, but there also may be altered zinc metabolism. Recent data from alcoholic hepatitis patients demonstrate increased serum levels of the monokine interleukin 1, which is known to cause hypozincemia and an internal redistribution of zinc. This monokine has a host of metabolic functions other than its effect on mineral metabolism that have relevance for alcoholic liver disease such as fever production, neutrophilia, and muscle catabolism. We suggest that the patient with alcoholic liver disease frequently has problems with either zinc deficiency or altered zinc metabolism and the potential implications of this are discussed.

Acrodermatitis↗

Antibodies to Borrelia burgdorferi in patients with carpal tunnel syndrome.

In a study of 94 consecutive patients with neurophysiologically verified carpal tunnel syndrome (CTS) 7/94 had IgG and 0/94 IgM serum titers to Borrelia burgdorferi above the 98th percentile value of age and sex matched controls (n = 127). The difference in prevalence of positive IgG serum titers in patients, compared to controls, was not statistically significant. Even in patients, living in an area, highly endemic for Lyme borreliosis, routine serological screening for borrelia infection does not seem indicated in the investigation of CTS.

Acrodermatitis↗

Frequency of complement third component (C3) and properdin factor (BF) phenotypes in patients with various clinical manifestations of HBV infection.

Four groups of children were tested for the distribution of C3 and BF phenotypes: HBV-infected patients with Gianotti-Crosti syndrome, with CAH and with glomerulonephritis, and healthy children. The frequency of the phenotype C3F was significantly higher in children with Gianotti-Crosti syndrome in comparison with healthy children. The frequency of the phenotype BFS was significantly higher in patients with glomerulonephritis than in individuals with CAH. The difference between the frequency of the BFS phenotype in glomerulonephritis patients and that in healthy subjects neared significance. We suggest that the carriers of these phenotypes are characterized by susceptibility to some immune complex diseases associated with HBV infection.

Acrodermatitis↗