Chronic parotitis and sialocele: An unusual cause of persistent facial swelling in a patient with relapsed leukemia

Affiliations

• ¹ Section of Hematology/Oncology, Department of Pediatrics, Texas Children's Hospital Cancer and Hematology Center, Baylor College of Medicine, Houston, Texas, USA.
• ² Department of Pediatric Otolaryngology - Head and Neck Surgery, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA.
• ³ E.B. Singleton Department of Pediatric Radiology, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA.
• ⁴ Section of Infectious Diseases, Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA.
• ⁵ Section of Hematology/Oncology, Bone Marrow Transplant Program, Department of Pediatrics, Texas Children's Hospital Cancer and Hematology Center, Baylor College of Medicine, Houston, Texas, USA.