Fig 1. Well-demarcated salmon-pink to erythematous plaque with overlying scale and pustules on the right side of the groin. CASE REPORT A68-year-oldmanwhowasotherwisewell,with no personal or family history of skin disease and not on any regular medications, developed a perianal/groin irritation after a digital prostate examination. His general practitioner diagnosed seborrheic dermatitis with s...

SD: Shiitake dermatitis SM: Shiitake mushroom INTRODUCTION Lentinula edodes, or shiitake mushroom (SM), is typically grown in EasternAsia and used in traditional Asian medicine and cuisine. Recently, SM became popular in Western culture and is now the second most commonly consumed mushroom in the world. Although rare, adverse reactions to SM have been previously reported. In mushroom farm worke...

Psoriasis vulgaris is a chronic inflammatory disease that classically affects skin and joints and is associated with numerous comorbidities. There are several clinical subtypes of psoriasis including the uncommon pustular variants, which are subdivided into generalized and localized forms. Generalized forms of pustular psoriasis include acute generalized pustular psoriasis, pustular psoriasis o...

Eosinophilic pustular folliculitis is characterized by an eosinophil-rich inflammatory follicular and perifollicular infiltrate primarily centred at the level of the follicular isthmus and sebaceous duct. Follicular mucinosis has been observed in lesions of eosinophilic pustular folliculitis. Clinical and histological features of eosinophilic pustular folliculitis with follicular mucinosis and ...

Pustular allergic contact dermatitis (ACD) is rare, with reactions to the topical antibacterial nitrofurazone (1), isoconazole nitrate (2), topical minoxidil 2% (3), 1% fluorouracil (4), black rubber (5) and tricholoroethylene (6) having been reported. The clinical appearance of pustular ACD has been reported to comprise multiple small pustules, only 0.5–1mm in size, on a background of erythema...

Acute generalized exanthematous pustulosis (AGEP) is characterized by acute onset of fever with a generalized erythematous pustular eruption. It seems that more than 90% of cases with AGEP are drug-induced [1]. The most frequently involved drugs are aminopenicillins, macrolides, antimycotic drugs, calcium channel blockers, carbamazepine, and paracetamol. We report a severe case of topical drug–...

Sir, We read with great interest the report recently published in the Indian Journal of Dermatology by Balasubramanian and Srinivas[1] which describes a patient with pustular psoriasis occurring on the striae distensae.[1] The patient complained recurrent episodes of generalized pustular eruptions since the age of 15 years. Since the disease was recalcitrant, the patient had assumed systemic st...

We present a 34-year-old female patient with methotrexate unresponsive longstanding plaque psoriasis who developed pustular psoriasis ten weeks after initiation of ustekinumab therapy. Given the lack of other side effects and the rapid initial response of the underlying plaque psoriasis, we opted against discontinuing ustekinumab therapy. Topical corticosteroids were added for the management of...

Eosinophilic pustular folliculitis is a rare dermatosis. Recently, in addition to oral indomethacin, other treatments have been applied for eosinophilic pustular folliculitis. The aim of this study was to assess the effectiveness of various therapies encompassing conventional to newly applied drugs for eosinophilic pustular folliculitis. Twenty patients with eosinophilic pustular folliculitis s...