1988
DOI: 10.1007/bf00750268
|View full text |Cite
|
Sign up to set email alerts
|

Primary rhabdoid tumour of the brain

Abstract: A posterior fossa tumour in a 3 year old child is presented with characteristic histological, ultrastructural and immunohistochemical features of rhabdoid tumour. Many tumour cells contained cytoplasmic eosinophilic hyaline inclusions. Ultrastructurally concentric whorls of 10 nm intermediate filaments were identified. Immunohistochemical staining disclosed vimentin, cytokeratin and epithelial membrane antigen positivity. Renal and extrarenal rhabdoid tumours have been well documented but a primary rhabdoid tu… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
26
0

Year Published

1991
1991
2011
2011

Publication Types

Select...
9

Relationship

0
9

Authors

Journals

citations
Cited by 69 publications
(26 citation statements)
references
References 12 publications
0
26
0
Order By: Relevance
“…15,31) The presence of vimentinpositive cytoplasmic globular inclusions and membranous EMA reactivity are characteristic features of RTs at any site. Adult RTs may also be positive for S-100 protein, 13,31) GFAP, 31) cytokeratin, 11,22) and a-smooth muscle antigen, 5,17,18) and negative for desmin, neurofilament, and myoglobin. 11) In our patient, the tumor specimen was positive for vimentin, EMA, a-smooth muscle actin, neurofilament, and S-100 protein, diffusely positive for GFAP, and negative for cytokeratin AE1/AE3, desmin, and oligo2.…”
Section: Discussionmentioning
confidence: 99%
“…15,31) The presence of vimentinpositive cytoplasmic globular inclusions and membranous EMA reactivity are characteristic features of RTs at any site. Adult RTs may also be positive for S-100 protein, 13,31) GFAP, 31) cytokeratin, 11,22) and a-smooth muscle antigen, 5,17,18) and negative for desmin, neurofilament, and myoglobin. 11) In our patient, the tumor specimen was positive for vimentin, EMA, a-smooth muscle actin, neurofilament, and S-100 protein, diffusely positive for GFAP, and negative for cytokeratin AE1/AE3, desmin, and oligo2.…”
Section: Discussionmentioning
confidence: 99%
“…There is substantial report of rhabdoid morphology's being observed in a broad spectrum of tumor types, such as malignant tumors reported as extrarenal rhabdoid tumors arising in various extrarenal sites (7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21)(22)(23), and a variety of malignant neoplasms of known histogenesis, including either epithelial or nonepithelial malignant tumors (24 -37). Concerning prognosis in cases with rhabdoid morphology, Wick et al determined that less than 50% of patients with extrarenal rhabdoid tumors have survived for 5 years without tumor recurrence (9).…”
Section: Discussionmentioning
confidence: 99%
“…Extrarenal malignant rhabdoid tumors have been proposed to exist at several sites, including soft parts. However, there have been doubts as to the existence of such an entity, because of the lack of clinicopathologic uniformity among the cases (7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20)(21)(22)(23). Furthermore, the presence of rhabdoid cells has been reported in various types of specific malignant neoplasms, either mesenchymal or epithelial (24 -37).…”
mentioning
confidence: 99%
“…MRT also has an extremely poor prognosis because of its high potential for metastasis (1). Primary MRT has been described in the CNS, pelvis, and paravertebral regions (2)(3)(4)(5)(6)(7). A characteristic feature of MRT cells is the presence of a large eosinophilic inclusion in the cytoplasm (8,9).…”
mentioning
confidence: 99%