Phaeochromocytoma as a cause of gastro-intestinal distension.

A case is presented in which pancytopenia was associated with marrow mastocytosis and abnormal erythroid precursors. At post-mortem tuberculosis of the serous cavities was found. The possible significance of these findings is discussed. Acknowledgments We wish to express our thanks and appreciation to Dr J. H. Wright under whose care the patient was investigated. The help and co-operation of Professor A. S. Douglas is also acknowledged, and we are very much indebted to Professor J. V. Dacie and Professor H. W. Fullerton for kindly reviewing the blood and marrow films.