Extrarenal rhabdoid tumour of axillary soft tissue: a diagnostic challenge resolved by immunohistochemistry

被引:1
作者
Buch, Archana Chirag [1 ]
Bhuibhar, Gayatri [1 ]
Londhe, Mangesh [1 ]
Dhaliwal, Sargam [1 ]
Gurwale, Sushama [1 ]
机构
[1] Dr D Y Patil Vidyapeeth, Dr D Y Patil Med Coll Hosp & Res Ctr, Dept Pathol, Pune, Maharashtra, India
关键词
Pathology; Paediatric oncology;
D O I
10.1136/bcr-2022-254438
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Extrarenal rhabdoid tumour of soft tissue in children is a rare tumour associated with poor prognosis. It is a heterogeneous group of aggressive tumours with distinct histopathological and immunohistochemistry findings. The tumour is characterised by diffuse proliferation of rhabdoid cells with hyaline like inclusion bodies. Defining feature is aberration of INI1/SMARCB1 gene located at chromosome 22q11.2. We report one such rare case in a female infant presenting as left axillary mass.
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页数:3
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