In this study, we examined a cohort of Japanese patients with acute myeloid leukemia (AML) with cup-like nuclei. In particular, we attempted to provide a detailed definition of the clinical features of AML with cup-like nuclei. The clinical records of patients diagnosed with de novo AML were collected retrospectively. We showed that approximately 23% of all patients with AML diagnosed during the study period had AML with cup-like nuclei. All three cup-like AML cases had FLT3-ITD mutations. In addition, we reported a high incidence of disseminated intravascular coagulation and acute cerebral infarction in patients with AML with cup-like nuclei. Our results show that AML with cup-like nuclei may be more common than expected. Due to these unique characteristics, recognition of this morphology is recommended.
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http://dx.doi.org/10.3960/jslrt.22020 | DOI Listing |
Leuk Res Rep
May 2024
Department of Clinical Laboratory, The People's Hospital of Wenshan Prefecture, Yunnan, China.
Cuplike Nuclei(CLN) cells, particularly rare in Acute Lymphoblastic Leukemia(ALL), have been documented in only few cases to date. A recent study has revealed a correlation between CLN and IKZF1 deletions in pediatric B-ALL. This study introduces a case of CLN in adult B-ALL with a translocation (4;11)(q21;q23), while discussing the current relevant literature on the subject.
View Article and Find Full Text PDFCytopathology
July 2024
Department of Pathology, Northwestern University, Chicago, Illinois, USA.
Background: Clear cell papillary renal cell tumour (CCPRCT) was renamed from previous clear cell papillary renal cell carcinoma (CCPRCC) in the latest WHO Classification of Tumours. It is essential to differentiate RCC from CCPRCT in renal mass biopsies (RMB).
Design: RMB cases with subsequent resections were reviewed.
J Cutan Pathol
February 2024
Kaplan-Amonette Department of Dermatology, The University of Tennessee Health Science Center, Memphis, Tennessee, USA.
Leukemia cutis is a term used to describe cutaneous manifestations of leukemic infiltration of the skin and portends a poor prognosis. Cutaneous involvement by hematopoietic/lymphoid tumors can occur before, concurrently, or after the initial diagnosis. Early involvement of dermatologists and timely biopsies play a crucial role in achieving a prompt diagnosis.
View Article and Find Full Text PDFJ Clin Exp Hematop
December 2022
Department of Hematology, Juntendo University Shizuoka Hospital, Shizuoka, Japan.
Leuk Res
January 2023
Departments of Pathology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA. Electronic address:
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