[Ruptured mycotic cerebral aneurysm in an adult T-cell leukemia/lymphoma patient undergoing allogeneic stem cell transplantation].

Autor:	Koi S; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Shimizu H; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Sadaga Y; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Kondo K; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Kato C; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Sakai S; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Kambara Y; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Konuma R; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Atsuta Y; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Shimabukuro M; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Jinguji A; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Hosoda Y; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Onai D; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Hamamura A; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Shingai N; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Toya T; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Najima Y; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Kobayashi T; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Matsuzawa Y; Department of Pathology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Arai H; Department of Pathology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Sekiya N; Department of Infection Control, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Haraguchi K; Department of Transfusion and Cell Therapy, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Okuyama Y; Department of Transfusion and Cell Therapy, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital., Doki N; Division of Hematology, Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital.
Jazyk:	japonština
Zdroj:	[Rinsho ketsueki] The Japanese journal of clinical hematology [Rinsho Ketsueki] 2024; Vol. 65 (2), pp. 84-89.
DOI:	10.11406/rinketsu.65.84
Abstrakt:	A 63-year-old man with adult T-cell leukemia-lymphoma underwent allogeneic bone marrow transplantation from an HLA-matched unrelated donor. On day 17 after transplantation, chest computed tomography (CT) showed nodules in the lower lobes of both lungs, and invasive pulmonary aspergillosis (IPA) was suspected. Treatment with liposomal amphotericin B was started, and improvement of infectious lesions was confirmed with CT on day 28. The antifungal agent was changed to voriconazole on day 52 because of progressive renal dysfunction. Disorders of consciousness and paralysis of the left upper and lower extremities developed on day 61. Brain CT showed subcortical hemorrhage in the right parietal and occipital lobes, and the patient died on day 62. An autopsy revealed filamentous fungi, suspected to be Aspergillus, in the pulmonary nodules and a ruptured cerebral aneurysm. Although IPA occurs in 10% of transplant recipients, vigilant monitoring for mycotic cerebral aneurysms is required to prevent hematogenous dissemination of Aspergillus, which is associated with a high mortality rate.
Databáze:	MEDLINE
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