[Pancytopenia in disseminated tuberculosis: Think of macrophage activation syndrome]

Rev Mal Respir. 2010 Mar;27(3):257-60. doi: 10.1016/j.rmr.2010.02.005. Epub 2010 Mar 16.
[Article in French]

Abstract

Introduction: The macrophage activation syndrome (MAS), also known as haemophagacytosis, is a non-specific clinical syndrome, which includes, among other things general debility, fever and hepatospleneomegaly. The most frequent pathological abnormalities are pancytopenia, hypertryglyceraemia, and hyperferrititinaemia. These clinical and biological criteria, which determine the severity of MAS, must be associated with a histological criterion - haemophagocytosis (with histiocytosis), which is usually medullary but can more rarely be splenic, hepatic or ganglionic. MAS can be primary or secondary. In the latter case, it is frequently associated with an infection of which tuberculosis is the most common.

Observation: We describe the case of a young immunocompetent patient who had disseminated tuberculosis complicated by MAS.

Conclusion: It is important to be aware of MAS, because its occurrence is associated with a poor prognosis and its optimal treatment, which requires a multidisciplinary approach, has not been fully defined. The optimum strategy in relation to specific aetiologies remains to be clarified.

Publication types

  • Case Reports
  • English Abstract

MeSH terms

  • Humans
  • Macrophage Activation Syndrome / complications*
  • Macrophage Activation Syndrome / diagnosis*
  • Male
  • Pancytopenia / etiology*
  • Tuberculosis / complications*
  • Young Adult