The Rosai-Dorfman disease (RDD) is a bening entity, of unknown etiology, rare, characterized by the overproduction of histiocytes and their subsequent accumulation in the lymph nodes, which may also compromise other organs and systems. It predominantly affects young people. The histological study, which ...
Resumen La histiocitosis sinusal con linfadenopatÃas masivas, conocida como enfermedad de Rosai-Dorfman (ERD), es una patologÃa poco frecuente cuya presentación clásica consiste en el desarrollo de grandes adenopatÃas cervicales bilaterales indoloras. La manifestación extranodal puede involucrar co...
RESUMEN La enfermedad de Rosai-Dorfman (ERD) o histiocitosis sinusal con linfadenopatÃa masiva es una enfermedad infrecuente, de etiologÃa desconocida caracterizada por linfadenopatÃas cervicales masivas bilaterales. El compromiso extraganglionar puede ocurrir en diferentes sitios, incluida la vÃa aÃ...
Rosai-Dorfman disease is a benign lymphoproliferative disease with rare occurrence in
the overall population. The characteristic findings of the disease are emperipolesis on
microscopy and S-100 protein positivity on immunohistochemistry. The present report
describes the case of a 57-year-old man who pre...
Cutaneous Rosai-Dorfman disease is a rare, lymphoproliferative disease. It is benign and self-limited, only involves skin and subcutaneous tissue and typically occurs as histiocyte-rich inflammatory infiltrates, manifesting as erythematous to brown papules, plaques, or nodules, without predilection for s...
