1. Analysis of extramedullary erythropoiesis in the spleen by a semiquantitative method using indium-111
- Author
-
M. R. C. P. Edin, DA Piers, H. Beekhuis, Mg Woldring, Nanno Mulder, Ho Nieweg, and R. A. Rojer
- Subjects
Adult ,Male ,Radioisotopes ,Pathology ,medicine.medical_specialty ,Leukemia ,business.industry ,Extramedullary erythropoiesis ,Spleen ,Middle Aged ,Indium ,Semiquantitative Method ,medicine.anatomical_structure ,Primary Myelofibrosis ,Splenomegaly ,Internal Medicine ,medicine ,Methods ,Humans ,Erythropoiesis ,Female ,business ,Aged - Abstract
A semiquantitative method for evaluating the splenic uptake of 111In is described. With this method the uptake of indium in the spleen was significantly higher in seven patients with extramedullary erythropoiesis (EME) than in a control group of seven patients with comparable degrees of splenomegaly but without clinical and/or histological signs of EME. The discrimination between these groups could be further improved by also taking the degree of splenomegaly into account. It is concluded that the described technique is a valuable non-invasive aid for establishing the presence of EME in the spleen.
- Published
- 1978