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Helena Barroca
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Journal Articles

Pediatric Small Round Blue Cell Tumors: Cytopathological Puzzle or an Intriguing Scientific Window?

Subject Area:
Pathology and Cell Biology
Helena Barroca
Journal: Acta Cytologica
Acta Cytologica (2022) 66 (4): 319–335.
https://doi.org/10.1159/000517167
Published Online: 21 July 2021
View article titled, Pediatric Small Round Blue Cell Tumors: Cytopathological Puzzle or an Intriguing Scientific Window?
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Journal Articles

A Proposal for the Performance, Classification, and Reporting of Lymph Node Fine-Needle Aspiration Cytopathology: The Sydney System

Subject Area:
Pathology and Cell Biology
Mousa A. Al-Abbadi, Helena Barroca, Beata Bode-Lesniewska, Maria Calaminici, Nancy P. Caraway, David F. Chhieng, Immacolata Cozzolino, Mats Ehinger, Andrew S. Field, William R. Geddie, Ruth L. Katz, Oscar Lin, L. Jeffrey Medeiros, Sara E. Monaco, Arvind Rajwanshi, Fernando C. Schmitt, Philippe Vielh, Pio Zeppa
Journal: Acta Cytologica
Acta Cytologica (2020) 64 (4): 306–322.
https://doi.org/10.1159/000506497
Published Online: 21 July 2020
View article titled, A Proposal for the Performance, Classification, and Reporting of Lymph Node Fine-Needle Aspiration Cytopathology: The Sydney System
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Journal Articles

Announcement: The International System for Reporting Lymph Node Cytopathology

Subject Area:
Topic Article Package: Moksha , Pathology and Cell Biology
Pio Zeppa, Immacolata Cozzolino, Nancy P. Caraway, Mousa A. Al-Abbadi, Helena Barroca, Beata Bode-Lesniewska, Maria Calaminici, David F. Chhieng, Mats Ehinger, William R. Geddie, Ruth L. Katz, Oscar Lin, L. Jeffrey Medeiros, Sara E. Monaco, Arvind Rajwanshi, Fernando C. Schmitt, Philippe Vielh, Andrew S. Field
Journal: Acta Cytologica
Acta Cytologica (2020) 64 (4): 299–305.
https://doi.org/10.1159/000507413
Published Online: 20 May 2020
View article titled, Announcement: The International System for Reporting Lymph Node Cytopathology
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Journal Articles

A Basic Approach to Lymph Node and Flow Cytometry Fine-Needle Cytology

Subject Area:
Pathology and Cell Biology
Helena Barroca, Cristina Marques
Journal: Acta Cytologica
Acta Cytologica (2016) 60 (4): 284–301.
https://doi.org/10.1159/000448679
Published Online: 17 September 2016
View article titled, A Basic Approach to Lymph Node and Flow Cytometry Fine-Needle Cytology
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Journal Articles

Feasibility of Fine-Needle Aspiration in the Diagnosis of Two Unusual Childhood Jaw Tumor Types: Prognoma and Cementifying Fibroma

Subject Area:
Pathology and Cell Biology
Helena Barroca, José Manuel Lopes
Journal: Acta Cytologica
Acta Cytologica (2013) 57 (1): 107–112.
https://doi.org/10.1159/000343890
Published Online: 06 December 2012
View article titled, Feasibility of Fine-Needle Aspiration in the Diagnosis of Two Unusual Childhood Jaw Tumor Types: Prognoma and Cementifying Fibroma
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Journal Articles

Detection of N-myc Amplification in Neuroblastomas Using Southern Blotting on Fine Needle Aspirates

Subject Area:
Pathology and Cell Biology
Helena Barroca, José Luis Carvalho, Maria João Gil da Costa, Luis Cirnes, Raquel Seruca, Fernando C. Schmitt
Journal: Acta Cytologica
Acta Cytologica (2001) 45 (2): 169–173.
https://doi.org/10.1159/000327272
Published Online: 11 March 2011
View article titled, Detection of N-myc Amplification in Neuroblastomas Using Southern Blotting on Fine Needle Aspirates
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Journal Articles

Testicular Juvenile Granulosa Cell Tumor: A Case Report

Subject Area:
Pathology and Cell Biology
Helena Barroca, Maria João Gil-da-Costa, Carlos Mariz
Journal: Acta Cytologica
Acta Cytologica (2007) 51 (4): 634–636.
https://doi.org/10.1159/000325815
Published Online: 17 February 2011
View article titled, Testicular Juvenile Granulosa Cell Tumor: A Case Report
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Journal Articles

Deep-Seated Congenital Juvenile Xanthogranuloma: Report of a Case with Emphasis on Cytologic Features

Subject Area:
Pathology and Cell Biology
Helena Barroca, N.J. Farinha, Ana Lobo, Joaqum Monteiro, José Mahuel Lopes
Journal: Acta Cytologica
Acta Cytologica (2007) 51 (3): 473–476.
https://doi.org/10.1159/000325771
Published Online: 17 February 2011
View article titled, Deep-Seated Congenital Juvenile Xanthogranuloma: Report of a Case with Emphasis on Cytologic Features
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Journal Articles

Cytologic and Cytogenetic Diagnosis of Pediatric Renal Cell Carcinoma Associated with t(X;17)

Subject Area:
Pathology and Cell Biology
Helena Barroca, Cecilia Correia, Sérgio Castedo
Journal: Acta Cytologica
Acta Cytologica (2008) 52 (3): 384–386.
https://doi.org/10.1159/000325531
Published Online: 16 February 2011
View article titled, Cytologic and Cytogenetic Diagnosis of Pediatric Renal Cell Carcinoma Associated with t(X;17)
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Journal Articles

Fine Needle Aspiration Cytology Diagnosis, Flow Cytometry Immunophenotyping and Histology in Clinically Suspected Lymphoproliferative Disorder: A Comparative Study

Subject Area:
Pathology and Cell Biology
Helena Barroca, Cristina Marques, Jorge Candeias
Journal: Acta Cytologica
Acta Cytologica (2008) 52 (2): 124–132.
https://doi.org/10.1159/000325469
Published Online: 15 February 2011
View article titled, Fine Needle Aspiration Cytology Diagnosis, Flow Cytometry Immunophenotyping and Histology in Clinically Suspected Lymphoproliferative Disorder: A Comparative Study
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