Background: Psoriasis vulgaris is a common chronic dermatological disease that has a negative impact on the psychological status and the social interaction of the patient.Objective: To correlate the quality of life and clinical severity of psoriasis vulgaris in patients using different types of treatment. Materials and methods: This is a prospective observational cross-sectional study that took place over a 4 month period, from January to April 2014, at the King Abdul Aziz Medical City, Jeddah, Saudi Arabia. All patients with psoriasis vulgaris attending the dermatology clinics during this period were included.Results: Of the total 41 Saudi patients, 25 were males and 16 were females. 21 were on combined (i.e. topical with either systemic or NB-UVB) and 20 were on topical treatments only. PASI score was moderate in the majority for both groups, that is, patients on topical (70%) and combined treatment (80%). DLQI score shows only a small effect on the patient's quality of life for the majority (14/20) in the topical group and (16/21) for those on combined therapy.Conclusion: There is no significant difference in terms of the effect of the type of treatment between the two groups. Ó 2015 The Authors. Production and hosting by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
There are many rheumatic diseases presenting with skin manifestations. This could be the first presenting feature of a systemic rheumatic disease. In addition, some of these skin manifestations could be an indication of an active disease or a sign of a serious medical emergency. In this chapter the skin manifestations of common rheumatic diseases will be described. Particular focus will be placed on rheumatic diseases with polyarthritis. The differential diagnosis of erythema nodosum will be discussed as this condition is observed in several disorders with arthritis. There are many drugs used in rheumatology. Some of them like allopurinol can lead to life-threatening dermatological conditions. A quick review on some of these conditions will be outlined. At the end of this chapter, the reader should be able to recognize different dermatological signs associated with patients with arthritis, discuss the differential diagnosis of erythema nodosum, and recognize life-threatening dermatological conditions.
In this paper, the authors report a case of an 11-year-old boy with epidermolytic ichthyosis who presented with multiple scattered erosions and typical hyperkeratotic plaques over the face, upper and lower extremities, the trunk, palms and soles. Family history revealed an affected older male sibling and an affected first-degree female relative. In addition, there was a positive history of generations of consanguinity in the patient's family pedigree, increasing the probability of an autosomal recessive inheritance. The clinical diagnosis was confirmed by histopathology; however, mutations in the keratin 1 and 10 genes were absent. This case report addresses the importance of establishing correct diagnosis and mode of inheritance, with literature review of genetic mutations, possible differential diagnosis and the most common and successful treatment modalities for epidermolytic ichthyosis.
Harlequin Ichthyosis is the most serious congenital keratinization disorder. When the children are born, they are enveloped in thick horn armor. They are thick yellow horn plates that tear deeply when they dry out. In the most severe form, the children often die in the first few weeks of life. But there are also many milder courses, whereby there are obviously flowing transitions from collodion baby to harlequin ichthyosis. The skin condition later corresponds to that of a child with severe congenital ichthyosis (ARCI). Similar to the collodion baby, cases of harlequin ichthyosis should initially be cared for in the intensive care unit for newborns and require interdisciplinary therapy. Harlequin ichthyosis is caused by very special mutations in the ABCA12 gene. These mutations also have an impact on survival. If homozygous mutations are present, the prospects are worse than if the parents have heterozygous mutations. Homozygous mutations are often present when the parents are consanguineous.
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