No abstract available.
Acne Conglobata* ; Acne Vulgaris* ; Steroids*

No abstract available.
Acupuncture* ; Dermatitis, Allergic Contact* ; Nickel*

Morgellons disease is a rare disease with unknown etiology. Herein, we report the first case of Morgellons disease in Korea. A 30-year-old woman presented with a 2-month history of pruritic erythematous patches and erosions on the arms, hands, and chin. She insisted that she had fiber-like materials under her skin, which she had observed through a magnifying device. We performed skin biopsy, and observed a fiber extruding from the dermal side of the specimen. Histopathological examination showed only mild lymphocytic infiltration, and failed to reveal evidence of any microorganism. The polymerase chain reaction for Borrelia burgdorferi was negative in her serum.
Adult ; Arm ; Asian Continental Ancestry Group ; Biopsy ; Borrelia burgdorferi ; Chin ; Female ; Hand ; Humans ; Korea ; Morgellons Disease* ; Nerve Fibers, Myelinated ; Polymerase Chain Reaction ; Rare Diseases ; Skin

No abstract available.
Exostoses* ; Toes*

No abstract available.
Exostoses* ; Toes*

No abstract available.
Lymphoma, T-Cell* ; T-Lymphocytes*

No abstract available.
Skin Diseases*

No abstract available.
Skin Diseases*

Eccrine poroma is a benign solitary tumor with acrosyringeal differentiation that usually occurs on the sole or either side of the foot. Rapid growth of eccrine poroma during pregnancy has rarely been reported. We demonstrate a unique case of a 37-year-old pregnant woman who suffered from enlarged eccrine poroma on her left palm, which was tiny for 10 years but suddenly grew to a size of bean-sized reddish brown colored, pedunculated mass during pregnancy. The patient denied a previous history of trauma or infection to the lesion. Histopathologic findings with a shave biopsy were consistent with eccrine poroma. After the tumor was completely removed by the shave biopsy, no recurrence was noted for 5 months.
Adult ; Biopsy ; Eccrine Glands ; Female ; Foot ; Humans ; Poroma* ; Pregnancy* ; Pregnant Women ; Recurrence

Pagetoid Bowen disease is a histological variant of Bowen disease which demonstrates large pale staining cells (pagetoid cells). It requires differential diagnosis from other cutaneous malignancies with similar patterns, such as extramammary Paget's disease (EMPD) and Pagetoid melanoma in situ. Herein, we report a case of Pagetoid Bowen disease which was initially misdiagnosed as ectopic EMPD.
Bowen's Disease* ; Diagnosis, Differential ; Immunohistochemistry ; Melanoma ; Paget Disease, Extramammary*