Nirupma Panikar1, Meera Sikka, Navjeevan Singh. 1. Department of Pathology, University College of Medical Sciences and Guru Teg Bahadur Hospital, Shahdara, Delhi, India. nirupmapanikar@rediffmail.com
Abstract
BACKGROUND: Double pathology is uncommon. The diagnostic effort must be directed toward uncovering a disorder that can explain all the findings in a given patient. However, exceptions occur, notably in the sphere of infectious disorders. This is particularly true in the context of multiple infections in immunocompromised patients. CASE: Fine needle aspiration was performed on 2 lymph nodes in a 22-year-old male. Extramedullary hematopoiesis was seen in 1, while the other showed acellular necrosis with acid-fast bacilli. The hematologic workup revealed chronic myelogenous leukemia. CONCLUSION: Extramedullary hematopoiesis can be a cytologic clue to hematologic disorders. A search for an additional infectious disease may be in order.
BACKGROUND: Double pathology is uncommon. The diagnostic effort must be directed toward uncovering a disorder that can explain all the findings in a given patient. However, exceptions occur, notably in the sphere of infectious disorders. This is particularly true in the context of multiple infections in immunocompromised patients. CASE: Fine needle aspiration was performed on 2 lymph nodes in a 22-year-old male. Extramedullary hematopoiesis was seen in 1, while the other showed acellular necrosis with acid-fast bacilli. The hematologic workup revealed chronic myelogenous leukemia. CONCLUSION: Extramedullary hematopoiesis can be a cytologic clue to hematologic disorders. A search for an additional infectious disease may be in order.