Treatment of facial reactive B-cell rich lymphoid proliferation with dapsone.

Reactive B-cell rich lymphoid proliferation (rB-LP), once called pseudolymphoma, is a benign lymphoproliferative disorder, which is histologically characterized by dense dermal infiltrate forming reactive germinal centers with tingible body macrophages. The disease frequently involves the face, scalp, and ear lobes. Treatment includes topical or intralesional steroids, surgical resection, ultraviolet therapy, laser treatment, and radiation therapy.

Computed tomography imaging findings in erythrodermic psoriasis treated with infliximab: A case report.

Erythrodermic psoriasis (EP), 1 of the most rare and severe forms of psoriasis, is characterized by general erythema with silvery scales. Systemic vasodilatation in EP is potentially life-threatening, however, the degree and extent of inflammation in subcutaneous tissues are difficult to estimate accurately using standard skin inspections or ultrasound examinations. Computed tomography can be a useful modality in solving this problem.