Palmar psoriasis

Apremilast is a phosphodiesterase-4 inhibitor taken orally. Little information about its use in routine clinical practice is available. We aimed to assess treatment safety and persistence rates in patients on apremilast for different forms of plaque psoriasis. This observational retrospective study included 30 patients with psoriasis who were treated with apremilast between January 2016 and December 2017 in our hospital. Twelve patients had palmar-plantar psoriasis, 8 had plaque psoriasis mainly on the scalp, and 10 had plaque psoriasis in other locations...

BACKGROUND/OBJECTIVES: Palmoplantar psoriasis is a localised variant of psoriasis. Topical therapy is the preferred treatment modality, but in severe and recalcitrant cases, systemic drugs like methotrexate are prescribed, with potential for significant adverse effects. Iontophoresis is gaining popularity in enhancing the transdermal delivery of drugs in ionic state. This study was undertaken to evaluate and compare the efficacy of topical methotrexate by iontophoresis technique with clobetasol propionate 0...

Papillon-Lefèvre syndrome (PLS) is a rare genetic disease that causes dermatological and dental symptoms that usually start from early age. Dermatological findings include hyperkeratoderma over the palms and soles that are usually thought of as persistent psoriasis at first. Dental findings include severe caries in the teeth that lead to premature dental loss. We present a case of an otherwise healthy seven-year-old child with classical presentation of PLS with both dermatological and dental findings. He first presented to the dermatology clinic when he was five years old brought by his parents complaining of dry scaly patches on the palm of the hands and soles of the feet...

Dupuytren contracture (DC) is predominantly an autosomal dominant disorder characterized by hypertrophy and contraction of the palmar fascia that results in tethered flexion of the affected digits. It has its highest prevalence in the North European population or in people of Viking descent, and its incidence is growing with age. DC shares a common inheritance mode, predisposing factors, comorbidities, pathophysiology, and evolution with Ledderhose disease, Garrod knuckle pads, and Peyronie disease. Nonmelanoma skin cancer also has a higher incidence in the population of North European phenotype and apparently a common genetic polymorphism...

Introduction: Palmoplantar psoriasis (PPP) is a variant of psoriasis that affects the palms and/or soles. Although PPP is a disabling and therapeutically challenging condition, its epidemiology is poorly defined. Aim: To assess the prevalence of PPP locations (palms, soles or both), and to analyse epidemiological and clinical characteristics of the disease. Material and methods: Two bibliographic databases (MEDLINE and SCOPUS) were used as data sources searched from inception to October 2017...

OBJECTIVE: Comparison of fluorescence optical imaging (FOI) with grayscale (GS) and power Doppler ultrasound (PDUS) to detect joint inflammation in patients with confirmed or suspected psoriatic arthritis (PsA). METHODS: Patients (n = 60) with psoriasis and tenderness and/or swelling of joints were separated into two groups: diagnosis confirmed by the treating dermatologist before the start of the study (n = 26), and suspected PsA (n = 34). GS/PDUS of the hand most clinically affected was performed with a dorsal/palmar view (wrist, MCP, PIP, DIP2-5)...

In recent years, with the increase usage of tumor necrosis factor (TNF) inhibitors, more side effects have revealed. The incidence of paradoxical psoriasis (psoriasis vulgaris, palmoplantar pustulosis, scalp psoriasis, or their combinations) ranges from 1 to 5%; however alopecia due to anti-TNF-α-induced scalp psoriasis, rarely reported in the literature. We report a 37-year-old woman who developed palmoplantar pustulosis and scalp psoriasis with severe alopecia after 2 months of treatment with adalimumab for chronic plaque psoriasis...

No abstract text is available yet for this article.

BACKGROUND/OBJECTIVE: Although 40% of psoriasis patients reported skin pain, this symptom is often underestimated. A new formula of calcipotriol plus betamethasone dipropionate (Cal/BD) has been recently approved for psoriasis treatment. Therefore, we aimed to evaluate the efficacy of Cal/BD aerosol foam on skin pain of patients with plaque psoriasis. METHODS: A real-life 4 weeks prospective, open study on Cal/BD aerosol foam (not compared to vehicle or emollient cream) was performed in adult psoriasis patients attending three Dermatology units located in Campania region, Italy, between March and October 2018...

BACKGROUND: Cutaneous adverse effects of Teriflunomide have been rarely reported. OBJECTIVE AND METHODS: We report a relapsing remitting multiple sclerosis patient that developed palmar pustular psoriasis within one month of teriflunomide initiation. RESULTS: Our patient required discontinuation of teriflunomide due to frequent recurrence of pustules with continuous need of local steroid treatment and resolved completely after teriflunomide discontinuation...

Tinea manuum is a dermatophytosis which is often mistaken for other keratodermas, especially palmar psoriasis and chronic hand eczema. We report the use of dermoscopy as a diagnostic aid in a case of tinea manuum. The dermoscopic clue turned out to be the presence of whitish scaling located mainly in the furrows. This aspect has never been seen in other keratodermas and therefore can be considered as a useful finding to assist in the recognition of tinea manuum.

Introduction: Lichen sclerosus et atrophicus (LSA) and an inversed type of psoriasis belong to a group of benign dermatoses usually located within the region of female external genitalia. The most common subjective symptoms reported by patients are itching, pain and changes in the color and structure of the skin. Aim: This paper presents 3 cases of patients suffering from selected dermatoses located within the external female genitalia treated at the Department of Dermatology, Poznan University of Medical Sciences...

Palmoplantar psoriasis is plaque psoriasis involving the palms and soles. Palmoplantar psoriasis is a treatment challenge for dermatologists and it is difficult to treat with topical and systemic therapies. Owing to its location and manifestations, palmoplantar psoriasis is associated with greater pain, functional limitations, and significant impairment of health-related quality of life. Recently a new biologic agent, secukinumab, has been approved for treatment of moderate to severe plaque psoriasis. GESTURE trial is a study of the secukinumab clinical development that evaluates efficacy and safety in this subpopulation of patients...

No abstract text is available yet for this article.

BACKGROUND: Methotrexate (MTX) is an antimetabolite drug used in the treatment of cancers and autoimmune diseases and frequently in dermatology for cutaneous and/or arthritic psoriasis. Toxicities due to MTX overdosage are mainly cutaneous, hepatic and hematologic. Herein, we report a case of MTX overdosage presenting as an erosive and an inflammatory flare of preexisting psoriatic plaques and with new palmar lesions. PATIENTS AND METHODS: A 51-year-old male with a 6-year history of plaque psoriasis resistant to topical corticosteroids was started for the first time on MTX 20mg weekly...

BACKGROUND: Palmoplantar psoriasis is often disabling and refractory to conventional therapy. Systemic drugs are indicated in its severe form, but side effects are a concern with their use. Methotrexate is one such systemic drug which is effective and cheap. To reduce systemic toxicity, methotrexate has been tried topically but results have been inconsistent due to poor drug penetration into the skin by passive diffusion. Iontophoresis may enhance its absorption and efficacy. AIM: To evaluate the efficacy and safety of topical methotrexate iontophoresis in comparison with coal tar ointment in the treatment of palmoplantar psoriasis...

Palmar syphiloderm is one of the most common presentations of secondary syphilis and its recognition is of utmost importance in order to promptly identify such a disease and initiate appropriate workup/management. However, the differential diagnosis with palmar papular psoriasis often poses some difficulties, with consequent possible diagnostic errors/delays and prescription of improper therapies. In this report, we underline the role of dermoscopy as a supportive tool to facilitate the non-invasive recognition of palmar syphiloderm and its distinction from palmar papular psoriasis...

BACKGROUND: The histopathologic differences among palmar psoriasis (PP), hand eczema (HE), and hyperkeratotic hand dermatitis (HHD) have been poorly described. OBJECTIVES: We sought to distinguish among PP, HE, and HHD on a histopathologic basis. METHODS: We retrospectively analyzed the histology of hematoxylin-eosin-stained sections obtained from 96 patients diagnosed with PP, HE, or HHD. RESULTS: The patients were divided into 4 subgroups: PP (n = 16, group A), HE without atopic or nummular dermatitis (n = 41, group B), HE with atopic or nummular dermatitis (n = 14, group C), and HHD (n = 25, group D)...

Over the last few years, dermoscopy has been shown to be a useful tool in assisting the noninvasive diagnosis of various general dermatological disorders. In this article, we sought to provide an up-to-date practical overview on the use of dermoscopy in general dermatology by analysing the dermoscopic differential diagnosis of relatively common dermatological disorders grouped according to their clinical presentation, i.e. dermatoses presenting with erythematous-desquamative patches/plaques (plaque psoriasis, eczematous dermatitis, pityriasis rosea, mycosis fungoides and subacute cutaneous lupus erythematosus), papulosquamous/papulokeratotic dermatoses (lichen planus, pityriasis rosea, papulosquamous sarcoidosis, guttate psoriasis, pityriasis lichenoides chronica, classical pityriasis rubra pilaris, porokeratosis, lymphomatoid papulosis, papulosquamous chronic GVHD, parakeratosis variegata, Grover disease, Darier disease and BRAF-inhibitor-induced acantholytic dyskeratosis), facial inflammatory skin diseases (rosacea, seborrheic dermatitis, discoid lupus erythematosus, sarcoidosis, cutaneous leishmaniasis, lupus vulgaris, granuloma faciale and demodicidosis), acquired keratodermas (chronic hand eczema, palmar psoriasis, keratoderma due to mycosis fungoides, keratoderma resulting from pityriasis rubra pilaris, tinea manuum, palmar lichen planus and aquagenic palmar keratoderma), sclero-atrophic dermatoses (necrobiosis lipoidica, morphea and cutaneous lichen sclerosus), hypopigmented macular diseases (extragenital guttate lichen sclerosus, achromic pityriasis versicolor, guttate vitiligo, idiopathic guttate hypomelanosis, progressive macular hypomelanosis and postinflammatory hypopigmentations), hyperpigmented maculopapular diseases (pityriasis versicolor, lichen planus pigmentosus, Gougerot-Carteaud syndrome, Dowling-Degos disease, erythema ab igne, macular amyloidosis, lichen amyloidosus, friction melanosis, terra firma-forme dermatosis, urticaria pigmentosa and telangiectasia macularis eruptiva perstans), itchy papulonodular dermatoses (hypertrophic lichen planus, prurigo nodularis, nodular scabies and acquired perforating dermatosis), erythrodermas (due to psoriasis, atopic dermatitis, mycosis fungoides, pityriasis rubra pilaris and scabies), noninfectious balanitis (Zoon's plasma cell balanitis, psoriatic balanitis, seborrheic dermatitis and non-specific balanitis) and erythroplasia of Queyrat, inflammatory cicatricial alopecias (scalp discoid lupus erythematosus, lichen planopilaris, frontal fibrosing alopecia and folliculitis decalvans), nonscarring alopecias (alopecia areata, trichotillomania, androgenetic alopecia and telogen effluvium) and scaling disorders of the scalp (tinea capitis, scalp psoriasis, seborrheic dermatitis and pityriasis amiantacea)...

BACKGROUND: We present the largest set of US prevalence data for psoriasis to date, obtained from three prospective cohort studies describing validated clinical phenotypes of psoriasis, including novel data about the prevalence of inverse (intertriginous) psoriasis in these groups. Nonplaque psoriasis phenotypes have been largely unmeasured in observational and interventional studies, and this has led to an under-recognition of this aspect of psoriatic disease. AIM: To describe the prevalence of nonplaque psoriasis phenotypes in a large prospective cohort...