Primary cutaneous extranodal NK/T cell lymphoma, nasal: presentation with ulcerative lesions in lower limbs. A case report

Joseph Alburqueque-Melgarejo ¹, Brady Beltrán-Gárate ², Eugenio A. Palomino-Portilla ³, Ma. del Pilar Quiñones-Ávila ⁴, Luis Villela ⁵, Jorge J. Castillo ⁶, Jhony A. De la Cruz-Vargas ⁷

¹ Universidad Científica del Sur, Lima, Perú; ² Facultad de Ciencias de la Salud, Universidad San Ignacio de Loyola; Departamento de Oncología Médica, Hospital Edgardo Rebagliati Martins. Lima, Perú; ³ School of Human Medicine, Research Institute in Biomedical Sciences, Universidad Científica del Sur, Lima, Perú; Department of Medical Oncology, Hospital Edgardo Rebagliati Martins, Lima, Perú; Department of Pathological Anatomy, Edgardo Rebagliati Martins Hospital, Lima, Perú;; ⁴ Department of Medical Oncology, Hospital Edgardo Rebagliati Martins, Lima, Perú; Department of Pathological Anatomy, Edgardo Rebagliati Martins Hospital, Lima, Perú; ⁵ School of Medicine, Universidad Autónoma de Sinaloa, Culiacán, Sin., Mexico; Hospital Fernando Ocaranza, ISSSTE, Mexico, City, Mexico; Hospital Ignacio Chávez, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado de Sonora (ISSSTESON), Hermosillo, Son., Mexico; ⁶ Division of Hematological Malignancies, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA., USA; ⁷ School of Human Medicine, Research Institute in Biomedical Sciences, Universidad Científica del Sur, Lima, Perú