We present a 74-year-old female patient who developed a pityriasis lichenoides chronica (PLC) during etanercept therapy. This association is not described in the literature and might be considered in the spectrum of cutaneous adverse reactions of etanercept.

Febrile Ulceronecrotic Mucha-Habermann disease is a rare and potentially fatal variant of pityriasis lichenoides et varioliformis acuta and is characterized by high fever, constitutional symptoms, and acute oncet of ulceronecrotic lesions. We present an 11-year-old male with Febrile Ulceronecrotic Mucha-Habermann disease who was cured with methotrexate and review the use of methotrexate for thi...

Eric C Vonderheid1*, Marshall E Kadin2, Gladys H Telang3 1Adjunct Professor, Sidney Kimmel Cancer Center, Johns Hopkins Medical Institutions, Baltimore, USA 2Professor, Department of Dermatology, Boston University and Roger Williams Medical Center, Providence, RI, USA 3Associate Professor, Department of Dermatology, The Warren Alpert Medical School of Brown University, RI, USA Clinical Research...

We report a case of a 63-year-old man hospitalized for a polymorphous generalized eruption consisting of maculopapules with peripheral scaling, vesicopustules, and ulceronecrotic and crusted lesions measuring 5-20 mm, localized on his trunk and extremities, particularly exuberant in the flexural area. Histopathology showed necrotic keratinocytes with exocytosis of red blood cells and lymphocyte...

Sir, We read with interest the article by Pandhi et al.,[1] who evaluated the efficacy of azithromycin in pityriasis rosea (PR) and we are not entirely surprised by its failure. In fact, an increasing number of studies using valid methodology have focused on the role of systemic infection with human herpes virus (HHV) 6 and/or 7 as the cause of pityriasis rosea.[2] Hence, azithromycin had only ...

Introduction. Pityriasis lichenoides is a rare, acquired spectrum of skin conditions of an unknown etiology. Case Report. A 28-year-old man presented with recurrent outbreaks of herpes simplex virus associated with the onset of red-to-brown maculopapules located predominantly in trunk in each recurrence. Positive serologies to herpes simplex virus type 2 were detected. Histopathological examina...

Pityriasis is a skin disease characterized by the shedding of fine flaky scales from surface. common condition we come across in daily clinical practice. In such cases homoeopathic medicines are always beneficial when given after individualization and selection similimum.Method: Individualized medicine was with help repertory.Result & Conclusion: A 23 year old female patient complaining pityria...

1. Although colour polymorphisms are a widespread and conspicuous component of extant biodiversity, the selective pressures that act to maintain multiple morphs within populations remain poorly understood in most cases. In particular, the role that visual system limitations may play in maintaining multiple colour morphs is not well explored. 2. We used a female-limited colour polymorphism commo...