Extramedullary hematopoiesis;
fine needle aspiration cytology;
hepatoblastoma;
CHILDHOOD;
D O I:
10.4103/0970-9371.117643
中图分类号:
R446 [实验室诊断];
R-33 [实验医学、医学实验];
学科分类号:
1001 ;
摘要:
Extramedullary hematopoiesis (EMH) evidenced by erythropoietic cells and megakaryocytes is a characteristic feature of hepatoblastoma (HB). The typical cytomorphology, the presence of EMH and associated clinical and radiological findings offer a reliable diagnosis of hepatoblastoma by fine-needle aspiration cytology (FNAC). We describe the cytologic features of hepatoblastomas and discuss the differential diagnosis in two children, aged 53 days and 19 years. The usefulness of EMH in differentiating HB from other small round cell tumors and well differentiated hepatocellular carcinoma (HCC) on cytology is highlighted.
机构:
Univ Brunei Darussalam, Discipline Med, Pengiran Anak Puteri Rashidah Saadatul Bolkiah In, Bandar Seri Begawan, BruneiUniv Brunei Darussalam, Discipline Med, Pengiran Anak Puteri Rashidah Saadatul Bolkiah In, Bandar Seri Begawan, Brunei
Kok, Kenneth Y. Y.
Telisinghe, Pemasiri Upali
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h-index: 0
机构:
Raja Isteri Pengiran Anak Saleha Hosp, Dept Pathol, Bandar Seri Begawan, BruneiUniv Brunei Darussalam, Discipline Med, Pengiran Anak Puteri Rashidah Saadatul Bolkiah In, Bandar Seri Begawan, Brunei
Telisinghe, Pemasiri Upali
Tripathi, Sonal
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h-index: 0
机构:
Raja Isteri Pengiran Anak Saleha Hosp, Dept Surg, Bandar Seri Begawan, BruneiUniv Brunei Darussalam, Discipline Med, Pengiran Anak Puteri Rashidah Saadatul Bolkiah In, Bandar Seri Begawan, Brunei