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2019
DOI: 10.1159/000501876
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Bilateral Ear Swelling and Erythema after Chemotherapy: A Case Report of Ara-C Ears

Abstract: Cytarabine is an antimetabolite commonly used to treat hematological malignancies, especially acute myeloid leukemia (AML), acute lymphoblastic leukemia, and non-Hodgkin’s lymphoma. Cytarabine-induced cutaneous adverse effects are common, usually manifesting as morbilliform eruptions predominantly on the acral site, intertriginous zone, and to a lesser extent on the elbows, knees, neck, and ears. The presentation on ears is usually called “Ara-C ears,” which is considered as a rare subtype of acral erythema. W… Show more

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Cited by 4 publications
(6 citation statements)
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“…La citarabina o arabinósido de citocina (Ara-C) es un antagonista sintético de la pirimidina y análogo del nucleósido de citidina, que actúa inhibiendo la fase S del ciclo celular durante la síntesis del ADN, generando así un efecto antineoplásico, de utilidad en el tratamiento de neoplasias hematológicas 7 . Este fármaco es utilizado en oncología, tanto en la fase de inducción (combinado con antraciclinas) como en la fase de consolidación.…”
Section: Discussionunclassified
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“…La citarabina o arabinósido de citocina (Ara-C) es un antagonista sintético de la pirimidina y análogo del nucleósido de citidina, que actúa inhibiendo la fase S del ciclo celular durante la síntesis del ADN, generando así un efecto antineoplásico, de utilidad en el tratamiento de neoplasias hematológicas 7 . Este fármaco es utilizado en oncología, tanto en la fase de inducción (combinado con antraciclinas) como en la fase de consolidación.…”
Section: Discussionunclassified
“…Hasta el momento no se han descrito factores de riesgo específicos asociados a la presentación de reacciones cutáneas a la citarabina, como la edad, el antecedente de atopia, reacciones medicamentosas previas, el tipo de leucemia mieloide aguda ni el tipo de esquema de quimioterapia 7 . Las dosis altas de citarabina parecen tener relación con estas reacciones, pero las manifestaciones dermatológicas pueden aparecer incluso con dosis bajas, como ocurrió en nuestro caso 10 .…”
Section: Discussionunclassified
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“…On the other hand, serious skin side effects may require high doses of steroids or intravenous immunoglobulin. It is worth mentioning that it is unclear if the skin toxicity is dose-dependent or not, since it was reported previously in patients with low dose Ara-C [ 1 ]. There are studies reporting that skin injury is related to both cumulative dose and peak plasma concentration of the chemotherapeutic agent which has a direct cytotoxic effect on the epidermis [ 5 ].…”
Section: Discussionmentioning
confidence: 99%
“…It is considered an anti-metabolite, with various side effects including bone marrow suppression, mucositis, nausea, vomiting, hair loss, and less commonly cutaneous manifestations such as acral erythema. In the present report, we present a case of cytarabine-induced auricular erythema which is considered a rare subtype of acral erythema [ 1 ].…”
Section: Introductionmentioning
confidence: 99%