Cancer in situ e invasor de la vesicula biliar: regiones del organizador nucleolar.

Translated title of the contribution: In situ and invasive cancer of the gallbladder: nucleolar organizer regions

I. Roa, J. C. Araya, I. Wistuba, X. De Aretxabala, A. Mauriz, M. Cea

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We studied samples from gallbladders of 10 subjects with invasive and 10 with in situ carcinoma of this organ. The number of nucleolar organizer regions, as revealed by colloidal silver staining, was at least 4 times larger in cancer samples than in control ones. Mean number of nucleolar organizer regions for invasive lesions was higher than for in situ ones (11.6 +/- 2.3 vs 9.4 +/- 1.3, p less than 0.04). The study of cellular markers may be helpful in establishing the preneoplastic nature of gallbladder lesions.

Original languageSpanish
Pages (from-to)369-372
Number of pages4
JournalRevista médica de Chile
Volume118
Issue number4
StatePublished - Apr 1990

Fingerprint

Gallbladder Neoplasms
Nucleolus Organizer Region
Gallbladder
Silver Staining
Carcinoma in Situ
Neoplasms
colloidal silver

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Cancer in situ e invasor de la vesicula biliar : regiones del organizador nucleolar. / Roa, I.; Araya, J. C.; Wistuba, I.; De Aretxabala, X.; Mauriz, A.; Cea, M.

In: Revista médica de Chile, Vol. 118, No. 4, 04.1990, p. 369-372.

Research output: Contribution to journalArticle

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