Rubens Chojniak

  • 771 Citations
  • 15 h-Index
19972019
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Research Output 1997 2019

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Review article
2018
1 Citation (Scopus)

Pseudomyxoma peritonei in a pediatric patient: A case report and literature review

De OliveiraFernandes, A. C., Da Rocha, G. R. M., De Oliveira, A. D., Guimarães, M. D., De Carvalho, S. C. & Chojniak, R., Feb 2018, In : Revista da Associacao Medica Brasileira. 64, 2, p. 195-199 5 p.

Research output: Contribution to journalReview article

Pseudomyxoma Peritonei
Transverse Colon
Pediatrics
Intestinal Fistula
Mucinous Adenocarcinoma
2014
13 Citations (Scopus)

Imaging acute complications in cancer patients: What should be evaluated in the emergency setting?

Guimaraes, M. D., Bitencourt, A. G. V., Marchiori, E., Chojniak, R., Gross, J. L. & Kundra, V., Apr 29 2014, In : Cancer Imaging. 14, 1, 18.

Research output: Contribution to journalReview article

Emergencies
Neoplasms
Symptom Assessment
Radiography
Ultrasonography
9 Citations (Scopus)

Ressonância magnética funcional na oncologia: Estado da arte

Translated title of the contribution: Functional magnetic resonance imaging in oncology: State of the artGuimaraes, M. D., Schuch, A., Hochhegger, B., Gross, J. L., Chojniak, R. & Marchiori, E., Jan 1 2014, In : Radiologia Brasileira. 47, 2, p. 101-111 11 p.

Research output: Contribution to journalReview article

Magnetic Resonance Imaging
Physiological Phenomena
Tumor Microenvironment
Edema
Neoplasms
2012
11 Citations (Scopus)

Biópsia percutânea por agulha grossa de tumores de partes moles guiada por tomografia computadorizada: Resultados e correlação com análise da peça cirúrgica

Translated title of the contribution: Percutaneous computed tomography-guided core needle biopsy of soft tissue tumors: Results and correlation with surgical specimen analysisChojniak, R., Grigio, H. R., Bitencourt, A. G. V., Pinto, P. N. V., Tyng, C. J., da Cunha, I. W., Aguiar Junior, S. & Lopes, A., Sep 1 2012, In : Radiologia Brasileira. 45, 5, p. 259-262 4 p.

Research output: Contribution to journalReview article

Large-Core Needle Biopsy
Tomography
Sarcoma
Neoplasms
Biopsy
2 Citations (Scopus)

Incidência e aspectos de imagem do linfoma pós-transplante hepático em crianças

Translated title of the contribution: Incidence and imaging findings of lymphoma after liver transplantation in childrenBitencourt, A. G. V., Pinto, P. N. V., Almeida, M. F. A., Cerqueira, W. S., de Assis, A. M., Rodrigues, A. M. D. S. T. & Chojniak, R., Jan 1 2012, In : Radiologia Brasileira. 45, 1, p. 7-11 5 p.

Research output: Contribution to journalReview article

Liver Transplantation
Lymphoma
Incidence
Abdomen
Neoplasms
2011
9 Citations (Scopus)

Biópsia transtorácica de nódulos e massas pulmonares dirigida por tomografia computadorizada

Translated title of the contribution: Computed tomography-guided transthoracic needle biopsy of pulmonary nodulesChojniak, R., Pinto, P. N. V., Ting, C. J., Cohen, M. P., Guimarães, M. D., Yu, L. S. & Bitencourt, A. G. V., Sep 1 2011, In : Radiologia Brasileira. 44, 5, p. 315-320 6 p.

Research output: Contribution to journalReview article

Needle Biopsy
Tomography
Lung
11 Citations (Scopus)

Diffuse bronchiolitis pattern on a computed tomography scan as a presentation of pulmonary tumor thrombotic microangiopathy: A case report

Guimarães, M., Almeida, M., Brelinger, Barbosa, P., Chojniak, R. & Gross, J. L., Dec 13 2011, In : Journal of Medical Case Reports. 5, 575.

Research output: Contribution to journalReview article

Thrombotic Microangiopathies
Bronchiolitis
Tomography
Lung
Dyspnea
2000
16 Citations (Scopus)

Intestinal paracoccidioidomycosis simulating colon cancer.

Chojniak, R., Vieira, R. A., Lopes, A., Silva, J. C. & Godoy, C. E., Jan 1 2000, In : Revista da Sociedade Brasileira de Medicina Tropical. 33, 3, p. 309-312 4 p.

Research output: Contribution to journalReview article

Paracoccidioidomycosis
Mycoses
Colonic Neoplasms
X-Rays