Linked Life Data

7571031

Source:http://linkedlifedata.com/resource/pubmed/id/7571031

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
1995-11-6
pubmed:abstractText
A 43-year-old man underwent surgical removal of L4-L5 nerve root tumor which bulged to the extra and intradural spaces and extended as a dumbbell through the intervertebral foramen. Histological examination showed pleomorphic tumor cells with heavy melanin pigmentation. Most of the tumor cells were immunohistochemically positive for vimentin, S-100 protein and HMB-45 antigen; basic myelin protein was detectable in single tumor cells. Electron-microscopy revealed melanosomes in different stages of differentiation and some characteristics of Schwann cells, such as redundant basal lamina production. Taken together the tumor showed features of histological malignancy and incomplete schwannian differentiation with considerable overlap between melanoma and malignant melanotic schwannoma.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0300-8916
pubmed:author
pubmed:issnType
Print
pubmed:volume
81
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
208-12
pubmed:dateRevised
2010-11-18
pubmed:meshHeading
pubmed:articleTitle
Malignant melanotic schwannoma or schwannian melanoma?
pubmed:affiliation
III Cattedra di Anatomia e Istologia Patologica, Università La Sapienza, Roma, Italy.
pubmed:publicationType
Journal Article, Case Reports