title: A cross-sectional study of the clinical profile and aetiological spectrum of pancytopenia in a tertiary care centre.
abstract: BACKGROUND
  Pancytopenia is a common haematological problem. It is suspected when a patient presents with anaemia, prolonged fever and a bleeding tendency. Pancytopenia has multiple causes, but the frequency of these causes has been reported in a limited number of studies. The present study was conducted to assess the aetiological pattern, clinical profile and bone marrow morphology of pancytopenia patients.
  
  
  METHODS
  A total of 111 adult pancytopenia patients aged 13 to 65 years were studied during a one-year period to determine their clinical features, peripheral blood pictures and bone marrow morphologies. The aetiological pattern was assessed through the relevant investigations in the respective patients.
  
  
  RESULTS
  45.95 percent of the pancytopenic patients had a hypocellular marrow, while 54.05 percent had normocellular or hypercellular marrow. Idiopathic aplastic anaemia (20.72 percent) was the commonest cause of pancytopenia, followed by hypersplenism due to chronic liver disease (11.71 percent). Other important causes were kala-azar (nine percent), megaloblastic anaemia, systemic lupus erythematosus (SLE), infections and drug inducement. Infections such as kala-azar, falciparum malaria and enteric fever, megaloblastic anaemia as well as SLE were found to be treatable and reversible causes of pancytopenia.
  
  
  CONCLUSIONS
  As a large number of pancytopenic patients have a reversible aetiology, early and proper diagnosis may be life-saving.
authors.affiliation: Department of Medicine, Medical College and Hospital Kolkata, 88 College Street, Kolkata 700073, India. g.santra@yahoo.com
authors.forename: G
authors.initials: G
authors.lastname: Santra
authors.forename: B K
authors.initials: BK
authors.lastname: Das
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000741:Anemia, Aplastic / Q000150:complications; D000749:Anemia, Megaloblastic / Q000150:complications; D001853:Bone Marrow / Q000473:pathology; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D006971:Hypersplenism / Q000150:complications; D007898:Leishmaniasis, Visceral / Q000150:complications; D008180:Lupus Erythematosus, Systemic / Q000150:complications; D008297:Male; D008875:Middle Aged; D010198:Pancytopenia / Q000097:blood / Q000175:diagnosis* / Q000209:etiology*