Abstract
A previously healthy male infant developed hepatosplenomegaly, severe anaemia and thrombocytopenia 5 weeks after birth. Marked haemophagocytosis was present in the bone marrow. A typical maculopapular rash suggested early congenital syphilis. The diagnosis was confirmed by serology and by the presence of untreated syphilis in both parents.
Conclusion:
Syphilis needs to be excluded in infants suspected of haemophagocytic lymphohistiocytosis.
MeSH terms
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Biopsy, Needle
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Bone Marrow / pathology
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Follow-Up Studies
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Histiocytosis, Non-Langerhans-Cell / drug therapy
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Histiocytosis, Non-Langerhans-Cell / etiology*
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Histiocytosis, Non-Langerhans-Cell / pathology
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Humans
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Infant
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Leukocytes / physiology
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Male
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Penicillin G / therapeutic use
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Phagocytosis
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Splenomegaly / diagnosis
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Splenomegaly / etiology
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Syphilis Serodiagnosis
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Syphilis, Congenital / complications
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Syphilis, Congenital / diagnosis*
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Syphilis, Congenital / drug therapy
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Syphilis, Congenital / pathology
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Treatment Outcome