A new phototherapy regimen during winter as an add-on therapy, coupled with oral vitamin D supplementation, for the long-term control of atopic dermatitis: study protocol for a multicentre, randomized, crossover, pragmatic trial - the PRADA trial.

Background: Atopic dermatitis is a highly prevalent, chronic, relapsing disease in both adults and children. On the severity spectrum, lower-end patients benefit from small amounts of topical anti-inflammatory treatments (TAT), whereas higher-end patients need systemic immunosuppressants; in-between patients are treated with TAT and phototherapy. The major therapeutic challenge in this population is the long-term control of disease activity, and the current TAT-based pro-active strategy does not meet all their needs.

Psoriasiform Diaper Rash Possibly Induced by Oral Propranolol in an 18-Month-Old Girl with Infantile Hemangioma.

Propranolol, a nonselective blocker of β-adrenergic receptors, has become the first-line treatment for complicated infantile hemangiomas. Therefore, its use in the pediatric population has expanded in recent years. In adults, β-blockers have been reported to be the most common causative agents for drug-induced psoriasis.

Idiopathic Facial Aseptic Granuloma in a 13-Year-Old Boy Dramatically Improved with Oral Doxycycline and Topical Metronidazole: Evidence for a Link with Childhood Rosacea.

Idiopathic facial aseptic granuloma (IFAG) is a rare, benign pediatric dermatological lesion that occurs in children between 8 months and 13 years of age. The pathogenesis of IFAG is still unclear but it is likely to be associated with granulomatous rosacea in childhood. Here we describe a case of IFAG in a 13-year-old boy who showed a dramatic response to oral doxycycline and topical metronidazole, which supports the hypothesis that IFAG may belong to the spectrum of rosacea.

[Wells syndrome mimicking facial cellulitis: Three cases].

Background: Wells syndrome, or eosinophilic cellulitis, is an uncommon inflammatory dermatosis of unknown etiology that is characterized by clinical features of pruritic cellulitis-like plaques on the extremities and a histological picture of eosinophilic infiltrate of the dermis with "flame figures".

Patients And Methods: Herein, we report three cases of idiopathic Wells syndrome masquerading as bacterial facial cellulitis. Under treatment with oral prednisone and/or combined therapy with levocetirizine and hydroxyzine, all patients showed a dramatic improvement of their skin lesions.

Extensive Darier Disease Successfully Treated with Doxycycline Monotherapy.

Darier disease (DD) is a rare dominantly inherited genodermatosis characterized by loss of intercellular adhesion (acantholysis) and abnormal keratinization. DD is often difficult to manage. Numerous treatments have reportedly been used for the treatment of DD, with limited success.

[Meningococcemia without meningitis: A report of two cases].

Introduction: Meningococcemia without meningitis is an often under recognized clinical form of invasive Neisseria meningitidis infection.

Case Reports: We report two unusual cases of invasive meningococcal disease who presented with meningococcemia without distinct signs of meningitis or severe sepsis manifestation. In both cases, confirmation of the diagnosis is provided by meningococcal PCR performed on blood or skin lesion biopsy.

Wells' Syndrome Mimicking Facial Cellulitis: A Report of Two Cases.

Wells' syndrome (WS), or eosinophilic cellulitis, is an uncommon inflammatory dermatosis of unknown etiology that typically presents with pruritic cellulitis-like plaques on the extremities. Therefore, WS is often misdiagnosed as bacterial cellulitis due to its similarity in presentation. Here, we report two cases of WS that masqueraded as bacterial facial cellulitis.

Nodal Melanoma Metastasis under Infliximab Therapy in a Patient with Nevoid Melanoma First Misdiagnosed as Benign Nevus: A Potentially Dangerous Diagnostic Pitfall in the Era of Biologic Therapies.

We report the case of a 53-year-old Caucasian woman who developed nodal melanoma metastasis under infliximab therapy 2 years after the removal of a nevoid melanoma, which was initially misdiagnosed as a benign compound nevus. This case illustrates the potential link between tumor necrosis factor (TNF)-α inhibition and the reactivation of latent melanoma. Furthermore, this case highlights the need for a complete skin examination before using anti-TNF-α therapy to rule out atypical malignant lesions or melanomas that can easily be missed because of presentations such as nevoid melanoma.

Incomplete kawasaki disease in an elderly man.

Kawasaki disease (KD) is a systemic vasculitis of unknown etiology, affecting predominantly young children. Here, we describe an unusual case of a 75-year-old man with several unique features of incomplete KD. Healthcare professionals should therefore be aware of the importance of considering KD at any age, even among elderly individuals.

Dramatic response of nail psoriasis to infliximab.

Nail psoriasis, affecting up to 50% of psoriatic patients, is an important cause of serious psychological and physical distress. Traditional treatments for nail psoriasis, which include topical or intralesional corticosteroids, topical vitamin D analogues, photochemotherapy, oral retinoids, methotrexate, and cyclosporin, can be time-consuming, painful, or limited by significant toxicities. Biological agents may have the potential to revolutionize the management of patients with disabling nail psoriasis.