1.
J Cutan Pathol
; 51(9): 658-661, 2024 Sep.
Artículo
en Inglés
| MEDLINE
| ID: mdl-38769706
RESUMEN
Cytophagic histiocytic panniculitis (CHP) is associated with a number of systemic conditions and is characterized by the presence of benign phagocytic histiocytes ("bean bag cells"), including phagocytosed erythrocytes, leukocytes, and platelets. We describe a case of a 72-year-old female who presented with a papular eruption that clinically mimicked pityriasis lichenoides et varioliformis acuta (PLEVA). Given that her skin biopsy had multiple features concerning PLEVA, this diagnosis was classified as a superficial pityriasis lichenoides-like variant of CHP. The histopathologic presence of cytophagic histiocytosis prompted workup for a systemic malignancy, leading to a diagnosis of underlying acute monocytic leukemia of myeloid lineage.
Asunto(s)
Paniculitis , Humanos , Femenino , Anciano , Paniculitis/patología , Paniculitis/diagnóstico , Histiocitos/patología , Leucemia Mieloide Aguda/patología , Leucemia Mieloide Aguda/diagnóstico , Leucemia Monocítica Aguda/patología , Leucemia Monocítica Aguda/diagnóstico , Diagnóstico Diferencial , Diferenciación Celular , Monocitos/patología
2.
Cutis
; 104(1): 25;30-32, 2019 Jul.
Artículo
en Inglés
| MEDLINE
| ID: mdl-31487343
3.