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Histiocytic medullary reticulosis occurring with small cell lung carcinoma
H de Cremoux1, I Monnet, J Fleury
1Clinique de Pathologie Respiratoire et Environnement-INSERM Unité 139, Centre Hospitalier Intercommunal, Créteil, France.
The European Respiratory Journal
|January 1, 1991
Abstract:
Haematophagocytic activity is a salient feature of malignant histiocytic medullary reticulosis. This potency has also been observed as an aberrant property of non-histiocytic malignant cells or as a benign histiocytic process in response to infections or malignancies. We report the case of a patient who presented simultaneously with a limited stage small cell lung carcinoma and a fatal reactive form of histiocytosis. We conclude that such a haematophagocytic syndrome may occur in the setting of small cell lung carcinoma s previously described in other malignancies.