Interobserver reproducibility of perineural invasion of prostatic adenocarcinoma in needle biopsies
نویسندگان
چکیده
منابع مشابه
Interobserver reproducibility of Gleason grading of prostatic carcinoma: urologic pathologists.
Gleason grading is now the most widely used grading system for prostatic carcinoma in the United States. However, there are only a few studies of the interobserver reproducibility of this system, and no extensive study of interobserver reproducibility among a large number of experienced urologic pathologists exists. Forty-six needle biopsies containing prostatic carcinoma were assigned Gleason ...
متن کاملAdenocarcinoma on needle prostatic biopsies: does reactive stroma predicts biochemical recurrence in patients following radical prostatectomy?
OBJECTIVE There is evidence that reactive stroma in different cancers may regulate tumor progression. The aim of this study is to establish any possible relation of reactive stroma grading on needle prostatic biopsies to biochemical recurrence. MATERIALS AND METHODS The study group comprised 266 biopsies from consecutive patients submitted to radical prostatectomy. Reactive stroma was defined...
متن کاملDoes tumor extent on needle prostatic biopsies influence the value of perineural invasion to predict pathologic stage > T2 in radical prostatectomies?
PURPOSE Perineural invasion (PNI) on needle prostatic biopsies (NPB) has been controversial as a marker of extraprostatic extension and consequently for planning of nerve-sparing radical prostatectomy (RP). The aim of this study was to find whether tumor extent on NPB influences the value of PNI to predict stage > pT2 on RP. MATERIALS AND METHODS This retrospective study was based on 264 cons...
متن کاملHistopathologic Review of Previously Negative Prostatic Core Needle Biopsies Following a New Diagnosis of Adenocarcinoma of the Prostate by Core Needle Biopsies: Implications for Quality Assurance Programs
Programs for quality assurance are increasingly important in surgical pathology. Many quality assurance (QA) techniques for surgical pathology were adopted from procedures introduced in cytopathology. Surgical pathology specimens have diminished in size such that the majority of diagnostic biopsies of prostatic lesions are now core needle biopsies. These specimens raise issues similar to those ...
متن کاملGuidelines for processing and reporting of prostatic needle biopsies
These include: References http://jcp.bmjjournals.com/cgi/content/full/56/5/336#BIBL This article cites 26 articles, 1 of which can be accessed free at: Rapid responses http://jcp.bmjjournals.com/cgi/eletter-submit/56/5/336 You can respond to this article at: service Email alerting top right corner of the article Receive free email alerts when new articles cite this article sign up in the box at...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Virchows Archiv
سال: 2021
ISSN: 0945-6317,1432-2307
DOI: 10.1007/s00428-021-03039-z