Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
El Demellawy, D; Lee, JY; McDonell, L; Dyment, DA; Knisely, AS; McGowan-Jordan, J; Ngan, B; Finegold, M; Kapur, RP; Nasr, A.
Atypical Hepatic Mesenchymal Hamartoma: Histologic Appearance, Immunophenotype, and Molecular Findings.
Pediatr Dev Pathol. 2018; 22(4):365-369
Doi: 10.1177/1093526618806750
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- Co-Autor*innen der Med Uni Graz
- Knisely Alexander
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- Abstract:
- Hepatic mesenchymal hamartoma is a rare benign neoplasm principally encountered in young children. Its origin is unknown. We report an unusual hepatic mesenchymal hamartoma in a 7-month-old girl, including histopathologic findings, immunophenotype, and karyotype. Chromosomal microarray analysis of tumoral tissue and circulating lymphocytes found 4 copies of a segment at 1q44 and fluorescence in situ hybridization indicated tandem triplication, ascribed to expansion of a paternal tandem duplication. This genetic abnormality may have played a role in pathogenesis.
- Find related publications in this database (Keywords)
- liver
- hamartoma
- pediatric