Bone marrow examination in geriatric patients-An institutional experience from the north Himalayan region of India.

Background: The surge of the geriatric population has led to design research studies related to health problems in this age group worldwide. Bone marrow examination which is an important diagnostic tool for various diseases may vary in geriatric population in comparison to younger groups. The present study was, therefore, conducted to study the indications and morphological features of bone marrow examination in geriatric population in north Himalayan region of India. It was also intended to study if there is any variation in these findings from elderly populations in other parts of the world.

Material And Methods: Study was conducted in an institute situated in north Himalayan Uttarakhand state of India over a period of two years including patients above 60 years of age who underwent bone marrow examination.

Results: Total 156 cases underwent bone marrow examination with most common indication being suspicion of lymphoma (18.5%) followed by cytopenia (17.3%). Nutritional anaemia was most common pathological diagnosis in 16.6% cases. Diagnostic discordance between aspirate and biopsy was observed in 5.7% of total cases with non-Hodgkin's lymphoma (NHL) being the most common misdiagnosis on aspirate.

Conclusion: Nutritional anaemia particularly iron deficiency anaemia is the most common diagnosis of bone marrow examination indicating the importance of nutritional therapy in the elderly population of this region. Bone marrow biopsy proves to be an important adjunct to aspiration in precise diagnosis with minimal complications. The awareness of bone marrow findings would not only be helpful to clinicians and pathologists but also provide valuable information to the policymakers to improve the quality of health in the geriatric population of this area.