Papillary eccrine adenoma.

A 28-year-old man came to us with a solitary skin colored, mildly tender nodule of 6 months duration on the dorsum of the right hand. On histological examination, multiple dilated ducts without apparent continuity with the surface were found in the dermis. These dilated ducts had branching tubules with eosinophilic amorphous material filling most of the lumina.

Immunomodulators in the treatment of psoriasis.

The efficacy of cyclosporine and related drugs in the treatment of psoriasis was the key to the development of the concept that psoriasis is an immune mediated disorder. These therapies demonstrably reduce the number of activated T-lymphocytes, which correlates with clinical remission. Monoclonal antibodies directed against key components of the inflammatory process have been studied in an attempt to produce safer, more effective and selective immunosuppressive agents.

Disseminated pheohyphomycosis.

A 40-year-old male agricultural laborer presented to our clinic with asymptomatic swellings on his left hand and left leg of 2 years' duration. A pea-sized swelling was first noticed on the back of the left hand, which was gradual in onset and slowly progressed to its present size. The patient later noticed multiple swellings over his left leg and thigh, with a similar progression.

Reliable site for suction blister induction and harvesting.

Background: Suction blister grafting is a useful modality of treatment of patients with resistant and stable vitiligo. However, there have been no detailed studies to find out the best donor site for blister formation.

Methods: The study was conducted between the period of October 2004 and February 2005 in the dermatology department at a tertiary care center.

Pure neural leprosy presenting with multiple nerve abscesses.

A 22-year-old male student presented to us with patchy sensory loss over the dorsum of right foot of 6 months' duration and swelling over the left index finger of 2 months' duration. Subsequently, a week later, he developed a painful swelling over the left forehead and right leg. On examination, tender soft, fluctuant subcutaneous saccular swellings were seen varying in size from 2x2 cm to 5x5 cm over the left supratrochlear, left radial cutaneous nerve, left digital nerve, right superficial peroneal nerve and left saphenous nerve.