Hiperplasia Cut芍nea Linfoide (Linfocitoma cutis) Secundaria a F芍rmacos: Hallazgos Cl赤nicos y Morfol車gicos Cutaneous Lymphoid Hyperplasia (lymphocytoma cutis) due to Drugs: Clinical and Morphological Findings

作者：Oscar Tapia E; Sandra Kam C; Yessenia Valenzuela V

来源：International Journal of Morphology, 2012.

• Linfocitoma cutis
• Pseudolinfoma
• Pseudolinfoma B
• Lymphocytoma cutis
• Pseudolymphoma
• Pseudolymphoma B

Pseudolinfoma cut芍neo es el t谷rmino utilizado para indicar un grupo de trastornos linfoproliferativos benignos de la piel, siendo el linfocitoma cutis una forma de seudolinfoma de c谷lulas B. Cl赤nicamente se manifiesta como n車dulos o placas solitarias, generalmente localizados en la cara de mujeres j車venes. Su etiopatogenia estar赤a relacionada con una respuesta inmunol車gica local exagerada ante diversos desencadenantes tales como, picadura de insectos, acupuntura, vacunas, tatuajes, medicamentos e infecciones. Se presentan dos casos de pacientes con diagn車stico de linfocitoma cutis realizado en la Unidad de Anatom赤a Patol車gica del Hospital Hern芍n Henr赤quez de Temuco. Cutaneous pseudolymphoma is the term used to indicate a group of benign lymphoproliferative disorders of the skin, being the cutaneous lymphomas a form of B-cell pseudolymphoma. Clinically it manifests as solitary nodules or plaques, usually located on the face of young women. Its pathogenesis could be related to an exaggerated local immune response to various causes such as insect bites, acupuncture, vaccinations, tattoos, drugs and infections. We present two cases of patients diagnosed with skin linfocitoma made in the Pathology Unit in Hern芍n Henr赤quez Hospital of Temuco.