Acute promyelocytic leukemia with myelofibrosis: A case report and literature review. Issue 13 (2nd April 2021)

• Record Type: Journal Article
• Authors: Xiao, Mengyu; Qin, Ling; Niu, Xiaona; Zhou, Pan; Niu, Junwei; Wei, Shengjie; Li, Dan; Dou, Liurui; Zhang, Wanjun; Zhang, Lei; Sun, Kai; Bai, Yanliang
• Other Names: Saranathan. Maya section editor.
• Is Part Of: Medicine. Volume 100:Issue 13(2021)
• Publication Date: 2021-04-02
• Subjects: acute promyelocytic leukemia -- arsenic trioxide -- case report -- myelofibrosis -- retinoic acid; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000024567
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract: Rationale: Acute promyelocytic leukemia (APL) with myelofibrosis (MF) is rare, and only 14 cases have been reported in the literature to date. Patient concerns: A 42-year-old woman was admitted to the hospital with easy bruising and excessive bleeding. With the remission of the primary disease during treatment, the degree of fibrosis did not decrease, but worsened progressively. Diagnosis: The woman was diagnosed with acute promyelocytic leukemia with secondary myelofibrosis. Interventions: All-trans retinoic acid (ATRA) was discontinued after 6 months of complete remission of APL. Arsenic trioxide (ATO) was discontinued because of supraventricular tachycardia 9 months after complete remission of APL. Outcomes: After withdrawal of ATRA for 2 months, the degree of fibrosis was significantly alleviated, and after withdrawal of ATRA for 8 months and ATO for 5 months, bone marrow biopsy showed no reticular fiber deposition. Lessons: In this case report and review of an additional 14 cases of APL with MF, we highlighted the importance of the degree of MF to be evaluated by bone marrow biopsy at the time of bone marrow aspiration when APL is suspected. If MF is present, the type of MF should be determined in a timely manner, and appropriate intervention measures should be taken accordingly.