metricas
covid
Buscar en
Actas Urológicas Españolas (English Edition)
Toda la web
Inicio Actas Urológicas Españolas (English Edition) A systematic review and meta-analysis of CK20, CD44, Ki67 and p53 as immunohisto...
Journal Information
Vol. 46. Issue 9.
Pages 521-530 (November 2022)
Share
Share
Download PDF
More article options
Visits
3
Vol. 46. Issue 9.
Pages 521-530 (November 2022)
Original article
A systematic review and meta-analysis of CK20, CD44, Ki67 and p53 as immunohistochemical markers in bladder carcinoma in situ
Revisión sistemática y metaanálisis sobre CK20, CD44, Ki67 y p53 como marcadores inmunohistoquímicos en el carcinoma in situ vesical
Visits
3
P. Stracciaa,
,1
, V. Fiorentinoa,1, M. Martinia,b, F. Piercontia,b
a Division of Anatomic Pathology and Histology, Fondazione Policlinico Universitario A. Gemelli – IRCCS, Rome, Italy
b Università Cattolica del Sacro Cuore, Rome, Italy
This item has received
Article information
Abstract
Full Text
Bibliography
Download PDF
Statistics
Figures (3)
Show moreShow less
Tables (1)
Table 1. Flow diagram of the study selection process.
Abstract
Background

Urothelial dysplasia and carcinoma in situ (CIS) are related to recurrence and progression of urothelial carcinoma. Differentiating CIS and dysplasia from reactive atypia is often difficult based only on histological features. The integration of histological findings with immunohistochemistry is used in routine practice to make a diagnosis of CIS and, for this purpose, the immunohistochemical markers CK20, CD44, Ki67 and p53 are used to supplement histology.

In this work, we aimed to assess CK20, CD44, Ki67 and p53 as immunohistochemical markers in patients with CIS through a systematic review and meta-analysis.

Materials and methods

A systematic review was performed by searching electronic databases for English-language studies published from January 2010 to April 2021. Studies were considered eligible if they evaluated the CK20, CD44, Ki67 and p53 expression in CIS.

Results

In total, 15 references were suitable for quantitative review. The overall rate of CK20, CD44, Ki67 and p53 expression in CIS was 43%, 31%, 44%, 38%, respectively.

Conclusions

Our study supports the 2014 International Society of Urologic Pathology consensus that histological assessment remains the gold standard to diagnose urothelial CIS and suggests that a very close correlation between morphological, immunohistochemical and clinical data is essential to provide the best management for patients with bladder carcinoma.

Keywords:
Bladder carcinoma
Immunomarkes
Carcinoma in situ
Dysplasia
Resumen
Introducción

La displasia urotelial y el carcinoma in situ (CIS) están relacionados con la recurrencia y la progresión del carcinoma urotelial. Diferenciar el CIS y la displasia de la atipia reactiva suele ser difícil sobre la base de las características histológicas. La integración de los hallazgos histológicos con la inmunohistoquímica se utiliza en la práctica habitual para realizer el diagnóstico del CIS y, para ello, se utilizan los marcadores inmunohistoquímicos CK20, CD44, Ki67 y p53 como complemento al estudio histológico.

En este trabajo, nos propusimos evaluar CK20, CD44, Ki67 y p53 como marcadores inmunohistoquímicos en pacientes con CIS, mediante una revisión sistemática y un metaanálisis.

Materiales y métodos

Se realizó una revisión sistemática con búsqueda en bases de datos electrónicas de estudios en inglés publicados desde enero de 2010 hasta abril de 2021. Se consideraron elegibles los estudios que evaluaban la expresión de CK20, CD44, Ki67 y p53 en el CIS.

Resultados

En total, 15 referencias fueron aptas para la revisión cuantitativa. La tasa global de expresión de CK20, CD44, Ki67 y p53 en el CIS fue del 43%, 31%, 44% y 38%, respectivamente.

Conclusiones

Nuestro estudio apoya el consenso de la Sociedad Internacional de Patología Urológica de 2014 sobre la evaluación histológica como método de referencia para diagnosticar el CIS urotelial, y sugiere que una correlación muy estrecha entre los datos morfológicos, inmunohistoquímicos y clínicos es esencial para proporcionar el mejor manejo de los pacientes con carcinoma vesical.

Palabras clave:
Carcinoma vesical
Inmunomarcadores
Carcinoma in situ
Displasia

Article

These are the options to access the full texts of the publication Actas Urológicas Españolas (English Edition)
Subscriber
Subscriber

If you already have your login data, please click here .

If you have forgotten your password you can you can recover it by clicking here and selecting the option “I have forgotten my password”
Subscribe
Subscribe to

Actas Urológicas Españolas (English Edition)

Purchase
Purchase article

Purchasing article the PDF version will be downloaded

Price 19.34 €

Purchase now
Contact
Phone for subscriptions and reporting of errors
From Monday to Friday from 9 a.m. to 6 p.m. (GMT + 1) except for the months of July and August which will be from 9 a.m. to 3 p.m.
Calls from Spain
932 415 960
Calls from outside Spain
+34 932 415 960
E-mail
Article options
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos