Ruxolitinib associated psoas muscle tuberculosis abscess in a primary myelofibrosis woman: A case report and literature review

Medicine (Baltimore). 2024 Apr 5;103(14):e37653. doi: 10.1097/MD.0000000000037653.ABSTRACTRATIONALE: Primary myelofibrosis is a subtype of myeloproliferative neoplasm that leads to bone marrow fibrosis. Historically, the only curative option for primary myelofibrosis was allogeneic hematopoietic stem cell transplant. Ruxolitinib, a Janus kinase inhibitor, is now used for the treatment of primary myelofibrosis and polycythemia vera. It effectively improves symptoms related to splenomegaly and anemia. However, its association with the development of opportunistic infections has been observed in clinical studies and practical application.PATIENT CONCERNS: A 64-year-old female with primary myelofibrosis and chronic hepatitis B infection who received ruxolitinib treatment. She was admitted for spiking fever and altered consciousness.DIAGNOSIS: Tuberculosis meningitis was suspected but cerebrospinal fluid can't identify any pathogens. An abdominal computed tomography scan revealed a left psoas abscess and an enlarged spleen. A computed tomography-guided pus drainage procedure was performed, showing a strong positive acid-fast stain and a positive Mycobacterium tuberculosis polymerase chain reaction result.INTERVENTIONS: antituberculosis medications were administered. The patient developed a psoas muscle abscess caused by tuberculosis and multiple dermatomes of herpes zoster during antituberculosis treatment.OUTCOMES: The patient was ultimately discharged after 6 weeks of treatment ...
Source: Herpes - Category: Infectious Diseases Authors: Source Type: research