## Background: Hepatocellular carcinoma (hcc) is routinely graded histopathologically using a modified edmondson system (es). the cytologic grading of hcc has been used predominantly as an adjunct in differential diagnoses (i.e., to help distinguish hcc from other tumors as well as nonneoplastic le
Gleason grading of prostatic adenocarcinoma on fine-needle aspiration
โ Scribed by Daniel M. Jacobs; John F. Vago; Mark A. Weiss
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 799 KB
- Volume
- 5
- Category
- Article
- ISSN
- 8755-1039
No coin nor oath required. For personal study only.
โฆ Synopsis
We attempted to use the Gleason grading scheme on$ne-needle aspiration (FNA) of the prostate by examining 31 prostate aspirates that had concomitant surgical pathology tissue f o r correlation, A set of criteria is delineated in which it is proposed that Gleason grading is possible on F N A of the prostate by evaluating aspirated tissue fragments. Cell cytology, including qualitative nucleolar appearance, is not significantly helpful in this approach. Diagn Cytopathol 1989;5:126-133.
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The cytologic features derived from a fine-needle aspiration of polymorphous low-grade adenocarcinoma (PLGA) of the base of the tongue are described. The tumor cells were composed of cuboidal epithelial cells and short, spindle-shaped myoepitheliallike cells, and they formed large cell clusters. In
## Abstract ## BACKGROUND The Gleason grading system uniquely combines data from different areas of carcinoma in the same prostate specimen. Prostatic adenocarcinoma often is multifocal, and different Gleason grades may be present in different foci. The current study was undertaken to compare the
## Background: To the authors' knowledge, few studies exist demonstrating the reliability of fine-needle aspiration (fna) biopsy for high-grade sarcoma (hgs). ## Methods: In the current study, the authors reviewed their cytopathology database (march 2001 through january 2007) and identified all f