ABSTRACT
One hundred consecutive patients with an ESR of 100 mm or more in the first hour admitted to a general medical unit were studied. Their mean age was 67 years and forty-seven were male. Three patients recovered without a satisfactory diagnosis. In thirty-three of the remainder a single diagnosis was considered responsible for the elevation of the ESR, and in the others multiple diagnoses were found. Infection was found in 60% of patients, malignancy in 28% (including 7% with myelomatosis), rheumatoid disease in 20% and renal disease in 11%. 34% of patients died within 6 months of entry into the study. In the absence of rheumatoid disease or a paraproteinaemia, elevation of the ESR in excess of 60 mm in the first hour at 1 month or longer was associated with a particularly poor prognosis. This study has shown the diagnostic implications of an ESR of 100 mm or more in the first hour and the prognostic significance of a persistent elevation of the ESR.
Subject(s)
Blood Sedimentation , Erythrocytes/physiology , Adult , Aged , Clinical Laboratory Techniques , Communicable Diseases/blood , Communicable Diseases/diagnosis , Connective Tissue Diseases/blood , Connective Tissue Diseases/diagnosis , Female , Humans , Male , Middle Aged , Neoplasms/blood , Neoplasms/diagnosisABSTRACT
One hundred patients in whom an Erythrocyte Sedimentation Rate (ESR) in excess of 100 mm. in the first hour was found on 2 consecutive occasions were investigated. Serum protein electrophoresis was performed on 96 of these patients and bone marrow examination on 55 patients. Acute infection was the commonest diagnosis though the majority of patients had 2 or more separate conditions each contributing to the elevation of the ESR. Quantitive serum protein electrophoresis was abnormal in all but one patient and was of limited diagnostic value. A definite band in the globulin region was detected in 11 patients, 7 of whom were found to have myelomatosis. Bone marrow examination was useful only in patients with a discrete band in the globulin fraction or with a specific haematological abnormality. It is suggested, therefore, that bone marrow examination be confined to patients with such abnormalities irrespective of an elevation of their ESR.
