British Journal of Dermatology 

About: British Journal of Dermatology is an academic journal published by Wiley-Blackwell. The journal publishes majorly in the area(s): Medicine & Psoriasis. It has an ISSN identifier of 0007-0963. Over the lifetime, 28807 publications have been published receiving 834617 citations.

The epidemiology of skin cancer.

Abstract: Melanoma and non-melanoma (basal and squamous cell carcinoma) skin cancer (NMSC) are now the most common types of cancer in the white populations and the incidence of skin cancer has reached epidemic proportions According to recent population-based studies from Australia the incidence rate is over 2% for basal cell carcinoma in males and 1% for squamous cell carcinoma, and there are over 50 new cases of melanoma per 100 000

A systematic review of worldwide incidence of nonmelanoma skin cancer.

Abstract: Background Nonmelanoma skin cancer (NMSC) is the most common cancer affecting white-skinned individuals and the incidence is increasing worldwide. Objectives This systematic review brings together 75 studies conducted over the past half century to look at geographical variations and trends worldwide in NMSC, and specifically incidence data are compared with recent U.K. cancer registry data. Methods Following the development of a comprehensive search strategy, an assessment tool was adapted to look at the methodological quality of the eligible studies. Results Most of the studies focused on white populations in Europe, the U.S.A. and Australia; however, limited data were available for other skin types in regions such as Africa. Worldwide the incidence for NMSC varies widely with the highest rates in Australia [>1000/100, 000 person-years for basal cell carcinoma (BCC)] and the lowest rates in parts of Africa ( Conclusions NMSC is an increasing problem for health care services worldwide. This review highlights a requirement for prevention studies in this area and the issues surrounding incomplete NMSC registration. Registration standards of NMSC should be improved to the level of other invasive disease.

The U.K. Working Party's Diagnostic Criteria for Atopic Dermatitis. I. Derivation of a minimum set of discriminators for atopic dermatitis.

Abstract: A working party of 13 dermatologists, two family practitioners and a paediatrician was assembled, with the aim of developing a minimum list of reliable discriminators for atopic dermatitis. Each physician was asked to select 10 consecutive new cases of unequivocal mild to moderate atopic dermatitis and 10 controls with other inflammatory dermatoses. Each subject was examined by two independent observers, who were blind to the clinical diagnosis and study aim, with regard to 31 clinically useful diagnostic features for atopic dermatitis. Two hundred and twenty-four patients were studied (120 cases and 102 controls). Using the key physician's clinical diagnosis as a gold standard, the sensitivity and specificity of each of the 31 diagnostic criteria were tested. Using multiple logistic regression techniques, a minimum set of diagnostic criteria for atopic dermatitis was derived. These were: history of flexural involvement, history of a dry skin, onset under the age of 2, personal history of asthma, history of a pruritic skin condition, and visible flexural dermatitis. Adjustment for age, sex, region, social class and ethnic group did not alter the choice of final criteria. The discriminatory value of these criteria was also satisfactory when tested against a further sample of 150 patients drawn from the community, who did not have skin disease.

Classification of the cutaneous manifestations of COVID-19: a rapid prospective nationwide consensus study in Spain with 375 cases.

Abstract: Background The cutaneous manifestations of COVID-19 disease are poorly characterized. Objectives To describe the cutaneous manifestations of COVID-19 disease and to relate them to other clinical findings. Methods We carried out a nationwide case collection survey of images and clinical data. Using a consensus we described five clinical patterns. We later described the association of these patterns with patient demographics, the timing in relation to symptoms of the disease, the severity and the prognosis. Results The lesions may be classified as acral areas of erythema with vesicles or pustules (pseudo-chilblain) (19%), other vesicular eruptions (9%), urticarial lesions (19%), maculopapular eruptions (47%) and livedo or necrosis (6%). Vesicular eruptions appear early in the course of the disease (15% before other symptoms). The pseudo-chilblain pattern frequently appears late in the evolution of the COVID-19 disease (59% after other symptoms), while the rest tend to appear with other symptoms of COVID-19. The severity of COVID-19 shows a gradient from less severe disease in acral lesions to more severe in the latter groups. The results are similar for confirmed and suspected cases, in terms of both clinical and epidemiological findings. Alternative diagnoses are discussed but seem unlikely for the most specific patterns (pseudo-chilblain and vesicular). Conclusions We provide a description of the cutaneous manifestations associated with COVID-19 infection. These may help clinicians approach patients with the disease and recognize cases presenting with few symptoms. What is already known about this topic? Previous descriptions of cutaneous manifestations of COVID-19 were case reports and mostly lacked illustrations. What does this study add? We describe a large, representative sample of patients with unexplained skin manifestations and a diagnosis of COVID-19, using a consensus method to define morphological patterns associated with COVID-19. We describe five clinical patterns associated with different patient demographics, timing and prognosis, and provide illustrations of these patterns to allow for easy recognition.

An acute febrile neutrophilic dermatosis.

Abstract: IN the course of the last fifteen years T liavo eneountered eight patients wlio liave had what seems to ho a distinttive and fairly severe ilhiess. It is accompanied by a skin eruption whieh. although presumably reactive in nature and somewhat resomhling erythema multiforme in appearance and duration, is I believe elinically and histologi( ally distinctive. The four cardinal features, are fever, neutrophil ])olymorphonucloar leueotytosis of the blood, raised painful plaques on the limbs, face and neck and histologically a dense dermal infdtration with mature neutropliil ]>olymorj>hs. No evidence of infection is to be found. Response to corticosteroid drugs is rapid and complete. The object of this paper is to draw a composite picture of the condition and behaviour of these patients and to describe briefly their variations. I hope that thereby others who have seen similar cases may at least Iiave the intellectual satisfaction of heing able to classify them, oven tliougli they will remain as ignorant as ever about their essential nature.