Helena Barroca

947 total citations
45 papers, 523 citations indexed

About

Helena Barroca is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Pathology and Forensic Medicine. According to data from OpenAlex, Helena Barroca has authored 45 papers receiving a total of 523 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 17 papers in Pulmonary and Respiratory Medicine and 12 papers in Pathology and Forensic Medicine. Recurrent topics in Helena Barroca's work include Neuroblastoma Research and Treatments (7 papers), Sarcoma Diagnosis and Treatment (7 papers) and Tumors and Oncological Cases (7 papers). Helena Barroca is often cited by papers focused on Neuroblastoma Research and Treatments (7 papers), Sarcoma Diagnosis and Treatment (7 papers) and Tumors and Oncological Cases (7 papers). Helena Barroca collaborates with scholars based in Portugal, Italy and United Kingdom. Helena Barroca's co-authors include Fernando Schmitt, Manuel Sobrinho‐Simões, Raquel Seruca, Fátima Carneiro, Miguel Constância, Raquel Portugal, Mário Seixas, Païvi Peltomäki, Pio Zeppa and Ragnhild A. Lothe and has published in prestigious journals such as SHILAP Revista de lepidopterología, British Journal of Cancer and Annals of Oncology.

In The Last Decade

Helena Barroca

40 papers receiving 504 citations

Peers

Helena Barroca

SURGE

PRM

PFM

ONCOL

H Cramer United States

Anjelica Hodgson Canada

Ali H. Alassiri Saudi Arabia

D Tamiolakis Greece

Kazuhiro Matsunaga Japan

Gabrielle Yeaney United States

Peter J. Madsen United States

Çiçek Bayındır Türkiye

Yuichi Saito Japan

Soma Jyonouchi United States

H Cramer United States

Helena Barroca

191 ×0.8

SURGE

94 ×0.5

PRM

109 ×0.7

PFM

177 ×1.4

ONCOL

45 ×0.5

Citations per year, relative to Helena Barroca Helena Barroca (= 1×) peers H Cramer

Countries citing papers authored by Helena Barroca

Since Specialization

Citations

This map shows the geographic impact of Helena Barroca's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Helena Barroca with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helena Barroca more than expected).

Fields of papers citing papers by Helena Barroca

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Helena Barroca. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Helena Barroca. The network helps show where Helena Barroca may publish in the future.

Co-authorship network of co-authors of Helena Barroca

This figure shows the co-authorship network connecting the top 25 collaborators of Helena Barroca. A scholar is included among the top collaborators of Helena Barroca based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Helena Barroca. Helena Barroca is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Cozzolino, Immacolata, Mats Ehinger, Maria Calaminici, et al.. (2025). The World Health Organization Reporting System for Lymph Node, Spleen, and Thymus Cytopathology: Part 1 – Lymph Node. Acta Cytologica. 1–16.

Ferraz, Cláudia, et al.. (2023). Congenital Infantile Myofibroma: The Importance of Molecular Diagnosis. Cureus. 15(3). e35885–e35885.

Vilas‐Boas, Filipe, et al.. (2022). Endoscopic Ultrasound Through-The-Needle Biopsy of Pancreatic Cysts: Toward Procedure Standardization. Digestive Diseases. 41(1). 154–163. 6 indexed citations

Lima, José, Jorge Pinheiro, Helena Barroca, et al.. (2022). 1671P PRECISEKIDS: A nation-wide project for the comprehensive genomic profiling of paediatric solid tumours in Portugal. Annals of Oncology. 33. S1307–S1307. 1 indexed citations

Barroca, Helena. (2021). Pediatric Small Round Blue Cell Tumors: Cytopathological Puzzle or an Intriguing Scientific Window?. Acta Cytologica. 66(4). 319–335. 2 indexed citations

Zeppa, Pio, Immacolata Cozzolino, Nancy P. Caraway, et al.. (2020). Announcement: The International System for Reporting Lymph Node Cytopathology. Acta Cytologica. 64(4). 299–305. 13 indexed citations

Al‐Abbadi, Mousa A., Helena Barroca, Beata Bode‐Lesniewska, et al.. (2020). A Proposal for the Performance, Classification, and Reporting of Lymph Node Fine-Needle Aspiration Cytopathology: The Sydney System. Acta Cytologica. 64(4). 306–322. 60 indexed citations

Barroca, Helena, et al.. (2018). Irritable Hip as the Inaugural Symptom for Neuroblastoma. SHILAP Revista de lepidopterología. 2018(1). 7428350–7428350. 1 indexed citations

Barroca, Helena, et al.. (2018). Unknown primary large-cell neuroendocrine tumor. Autopsy and Case Reports. 8(2). e2018025–e2018025. 3 indexed citations

10.

Albuquerque, Andreia, Helena Miranda, José Manuel Lopes, et al.. (2017). Liver transplant recipients have a higher prevalence of anal squamous intraepithelial lesions. British Journal of Cancer. 117(12). 1761–1767. 10 indexed citations

11.

Barroca, Helena, et al.. (2016). A Basic Approach to Lymph Node and Flow Cytometry Fine-Needle Cytology. Acta Cytologica. 60(4). 284–301. 22 indexed citations

12.

Barroca, Helena & José Manuel Lopes. (2012). Feasibility of Fine-Needle Aspiration in the Diagnosis of Two Unusual Childhood Jaw Tumor Types: Prognoma and Cementifying Fibroma. Acta Cytologica. 57(1). 107–112. 2 indexed citations

13.

Marques, Margarida, Hélder Cardoso, Helena Barroca, Joanne Lopes, & Guilherme Macedo. (2011). Peripheral primitive neuroectodermal tumour of the liver: A case report and review of the literature. Gastroenterología y Hepatología. 34(9). 611–613. 3 indexed citations

14.

Schmitt, Fernando & Helena Barroca. (2011). Role of ancillary studies in fine‐needle aspiration from selected tumors. Cancer Cytopathology. 120(3). 145–160. 38 indexed citations

15.

Barroca, Helena, Sérgio Castedo, Joana Vieira, Manuel R. Teixeira, & Josef Müller‐Höcker. (2009). Altered expression of key cell cycle regulators in renal cell carcinoma associated with Xp11.2 translocation. Pathology - Research and Practice. 205(7). 466–472. 7 indexed citations

16.

Barroca, Helena. (2008). Fine needle biopsy and genetics, two allied weapons in the diagnosis, prognosis, and target therapeutics of solid pediatric tumors. Diagnostic Cytopathology. 36(9). 678–684. 11 indexed citations

17.

Portugal, Raquel & Helena Barroca. (2007). Clear cell sarcoma, cellular mesoblastic nephroma and metanephric adenoma: cytological features and differential diagnosis with Wilms tumour. Cytopathology. 19(2). 80–85. 20 indexed citations

18.

Barroca, Helena, et al.. (2007). Deep-Seated Congenital Juvenile Xanthogranuloma. Acta Cytologica. 51(3). 473–476. 13 indexed citations

19.

Barroca, Helena, et al.. (2007). Testicular Juvenile Granulosa Cell Tumor. Acta Cytologica. 51(4). 634–636. 9 indexed citations

20.

Seruca, Raquel, Nuno R. dos Santos, Leonor David, et al.. (1995). Sporadic gastric carcinomas with microsatellite instability display a particular clinicopathologic profile. International Journal of Cancer. 64(1). 32–36. 102 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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