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Biomedical subjects

E A Bingham

Publications and source records attributed to E A Bingham.

33 records · Page 2Linked to original sources
PubMed1992

Dynamic hepatic scintigraphy in the screening of psoriatic patients for methotrexate-induced hepatotoxicity.

We report the use of dynamic hepatic scintigraphy in the assessment of the hepatic status of psoriatic patients before and during methotrexate therapy. Eighty-seven paired dynamic scans and percutaneous liver biopsies were performed in 63 patients. The liver biopsies were graded according to Warin et al. with fibrosis of grade 2 or worse being a strong indication for withdrawal of methotrexate. The sensitivity of dynamic hepatic scintigraphy in detecting fibrosis of grade 2 or worse was 83.3% and the specificity was 81.5%. The predictive value of a normal scan for fibrosis of grade 0-1 was high (98.5%) although the predictive value of an abnormal scan for fibrosis of grade 2 or worse was low (25%). Dynamic hepatic scintigraphy may therefore offer a means to reduce the number of liver biopsies necessary in patients receiving methotrexate for psoriasis.

Adult↗
PubMed1992

Linkage of epidermolysis bullosa simplex to keratin gene loci.

Epidermolysis bullosa simplex (EBS) is an autosomal dominant disorder characterised by intraepidermal blistering of the skin. Two families with Weber-Cockayne EBS have been analysed for linkage to keratin gene loci. In the first family, linkage was found to chromosome 17 markers flanking the keratin 14 gene (D17S74: Zmax = +2.45, theta = 0.10; COL1A1: Zmax = +0.97, theta = 0.00) and markers near the keratin 5 gene on chromosome 12 were excluded (D12S17: Z less than -2.0, theta = 0.08; COL2A1: Z less than -2.0, theta = 0.13). In contrast, the second family showed linkage to the region containing the keratin 5 gene (D12S17: Zmax = +1.37, theta = 0.08; COL2A1: Zmax = +0.33, theta = 0.15) and was not linked to the keratin 14 gene (D17S74: Z less than -2.0, theta = 0.14). The Weber-Cockayne form of EBS is genetically heterogeneous with linkage to different keratin gene loci.

Blotting, Southern↗
PubMed1991

Subcorneal pustular dermatosis and IgA paraproteinaemia: response to both etretinate and PUVA.

A non-insulin dependent male diabetic is reported with subcorneal pustular dermatosis associated with intraepidermal IgA deposits and a benign IgA paraproteinaemia. Treatment with dapsone and etretinate was reasonably effective, but etretinate had to be discontinued due to the development of diffuse idiopathic skeletal hyperostosis. His subcorneal pustular dermatosis subsequently flared and was troublesome for 2 years until he was commenced on PUVA, with excellent response.

Aged↗
PubMed1991

Scissor excision plus electrocautery of anogenital warts in prepubertal children.

Nineteen prepubertal children with anogenital (AG) warts were treated by scissor excision plus electrocautery under general anesthesia. Median posttreatment follow up was nine months. Minor clinical recurrences were seen in five (26.3%) children, all within three months after treatment. Recurring warts responded in all cases to home application of 0.5% podophyllotoxin (Condyline). Surgery plus electrocautery was well tolerated with no notable side effects. It is simple, safe, and efficacious, and is a suitable second-line treatment for AG warts in children.

Anus Neoplasms↗
PubMed1990

Anaphylactic reactions to topical antibiotic combinations.

We describe two patients who developed anaphylaxis type reactions following the application of the topical antibiotic Polyfax (polymixin B and bacitracin). We draw attention to this potentially serious complication of topical antibiotic preparations and emphasize the need for careful history taking before prescribing such preparations.

Aged↗
PubMed1986

Premature epiphyseal closure--a complication of etretinate therapy in children.

Two children are described who developed premature epiphyseal closure while receiving etretinate for treatment of congenital hyperkeratotic disorders. The first patient was an 8 1/2-year-old boy with nonbullous ichthyosiform erythroderma who had been on treatment for 6 years, 4 months when premature fusion of the right distal tibial epiphysis was detected. Shortness of stature, thinning of long bones, and traumatic fractures were also observed in this patient. The second child was an 11-year-old girl with systematized verrucous nevi in whom symmetric fusion of both elbow epiphyses and narrowing of the femoral epiphyses bilaterally were noted following treatment with etretinate for 5 years, 5 months.

Age Determination by Skeleton↗
PubMed1984

Prediction of patch test results.

Test on 100 consecutive patients, 59 with a suspected allergen and 41 with eczema or contact dermatitis without a suspected allergen, yielded 23 unsuspected positives in 17 patients. The clinical diagnosis was not confirmed in 27 of the 59 cases with suspected allergens.

Allergens↗
PubMed1982

Letterer-Siwe disease: a study of thirteen cases over a 21 - year period.

In Northern Ireland, with a population of 1.5 million, thirteen cases of Letterer-Siwe disease have been diagnosed over the past 21 years. The average age of onset was 10.5 months. There was a 69% mortality with an average survival time from diagnosis to death of 3.3 months. Four children survived with no morbidity. All deaths were from pulmonary complications, but two cases with pulmonary infiltration responded to treatment with quadruple chemotherapy. There were no familial cases in this study.

Child, Preschool↗
PubMedDate not supplied

Childhood discoid lupus erythematosus: a report of two cases.

Discoid lupus erythematosus (DLE) is an uncommon disease in childhood. We present two patients initially diagnosed as impetigo and photosensitive eczema with impetigo, respectively, who failed to respond to topical and systemic antistaphylococcal agents and in whom a diagnosis of discoid lupus erythematosus subsequently became apparent.

Child↗
PubMedDate not supplied

Miliary neonatal hemangiomatosis with fulminant heart failure and cardiac septal hypertrophy in two infants.

Miliary neonatal hemangiomatosis is a rare, life-threatening condition associated with cutaneous and multiorgan involvement. We report two infants with this condition who had fulminant cardiac failure and cardiac septal hypertrophy. The first was a 5-day-old boy who presented with increasing numbers of cutaneous hemangiomata associated with worsening cardiac failure. Magnetic resonance imaging (MRI) showed extensive hepatic hemangioma. Despite treatment with systemic corticosteroids and subcutaneous interferon alfa-2b his disease progressed. Hepatic artery embolization was unsuccessful. The infant died of congestive cardiac failure at 6 weeks of age. Postmortem examination showed a massively enlarged cardiac interventricular septum and biventricular hypertrophy. The second patient was a 1-week-old girl who also had cutaneous hemangioma and cardiac decompensation. MRI showed extensive intrahepatic involvement. She was treated early with corticosteroids and interferon alpha, which resulted in involution of the cutaneous and hepatic lesions. Cardiac septal hypertrophy did not persist at late follow-up, and the association of miliary neonatal hemangiomatosis and cardiac septal hypertrophy has not yet been established.

Cardiomegaly↗
PubMedDate not supplied

Significance of anogenital warts in children.

Abuse or non-abuse, that is the question? The possibility of sexual abuse must be considered in every child with anogenital warts. However, innocent transmission of infection is recognised. This article sets out the evidence and indicates the points that should be addressed in order to identify the significance of anogenital warts in each child.

Child↗