Systemic disturbance in Hodgkin's disease and its relation to histopathology and prognosis (BNLI report No. 30)

Systemic disturbances in Hodgkin's disease at presentation are not only manifested by ‘B’ symptoms (weight loss, fever, and night sweats), but are also mirrored in the peripheral blood as raised sedimentation rate, low haemoglobin, low albumin, and abnormal lymphocyte counts. Such systemic disturbance is more common than consideration of classical ‘B’ symptoms alone would suggest. In a series of 840 patients, 88% had some form of systemic disturbance on these criteria. Survival after treatment was found to be closely and inversely related to the degree of systemic disturbance present before treatment. Patients with no evidence of such disturbance had an almost 100% survival at 10 years. In the absence of ‘B’ symptoms the sedimentation rate was the most useful prognostic blood parameter, enabling about one third of the patients to be identified as having an excellent chance of survival, and identifying a further 12% as having a survival almost identical to that of patients with ‘B’ symptoms. The latter patients were those with a sedimentation rate of 60 mm/h or greater, and it is suggested that the term ‘Systemic Symptoms’ should be broadened to include a sedimentation rate of this magnitude. The degree of malignancy of the tumour, as reflected by histopathology, plays a dominant role in determining the amount of systemic disturbance in the host. However, the amount of disturbance varies amongst individual patients with the same histopathological subtype, reflecting either differences in the malignancy of the tumour within such subtypes, or differences in the constitution of the host.