Fatal acute hepatic failure induced by danazol in a patient with endometriosis and aplastic anemia

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This case report describes a fatal instance of acute hepatic failure in a patient with endometriosis and aplastic anemia who was treated with danazol.

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Abstract

We describe a 47-year-old woman with severe aplastic anemia with genital bleeding who developed acute severe hepatitis after the administration of danazol while she was receiving cyclosporin. She had been diagnosed with severe aplastic anemia 1 year previously and, while hospitalized, had received methyl prednisolone pulse therapy, which was not successful. She was then referred to our hospital. She was treated with antithymocyte globulin, cyclosporin, granulocyte colony-stimulating factor, and methyl prednisolone; a good response was achieved after 3 months of this therapy. Subsequently, oral administration of cyclosporin was continued, but she was readmitted to our hospital when pancytopenia gradually developed and the genital bleeding recurred. Danazol was administered for pancytopenia and endometriosis. Four days after the first administration of danazol, epigastric pain occurred, and the danazol was stopped. Eighteen days after the first danazol administration, very severe hepatic injury occurred abruptly. The patient died of hepatic failure. Postmortem examination revealed centrilobular massive necrosis of the liver. Danazol was implicated as the agent responsible for causing the hepatic failure. Drug interactions between danazol and cyclosporin may cause adverse effects.

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Condition tags

endometriosis

MeSH descriptors

Anemia, Aplastic Danazol Endometriosis Estrogen Antagonists Liver Failure, Acute Anemia, Aplastic Anemia, Aplastic Anemia, Aplastic Cyclosporine Cyclosporine Cyclosporine Danazol Danazol Danazol Endometriosis Endometriosis Endometriosis Estrogen Antagonists Estrogen Antagonists Estrogen Antagonists

Citation neighborhood (2-hop)

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. Outer rings show 2-hop neighbours — papers reached through the immediate citers/citees. [ collapse to 1-hop ]

References (9)

Cited by (5)

Source provenance

europepmc
last seen: 2026-10-13T06:10:10.580696+00:00
openalex
last seen: 2026-06-04T00:00:01.174412+00:00
pubmed
last seen: 2026-10-08T21:00:15.595027+00:00
unpaywall
last seen: 2026-10-13T06:25:51.201866+00:00
License: CC0 · commercial use OK