Publications
Real-time automatic tumor segmentation for ultrasound-guided breast-conserving surgery navigation.
International Journal of Computer Assisted Radiology and Surgery.
(In Press). Navigated breast tumor excision using electromagnetically tracked ultrasound and surgical instruments.
IEEE Transactions on Biomedical Engineering.
Ungi2015b.pdf (567.29 KB)
(2015). 
Visual feedback mounted on surgical tool: proof of concept.
SPIE Medical Imaging 2016. 9786,
(2016). Study into the displacement of tumor localization needle during navigated breast cancer surgery.
SPIE Medical Imaging.
Yan2017a.pdf (564.16 KB)
(2017). 
Safety and Feasibility Study for Real-Time Electromagnetic Navigation in Breast-Conserving Surgery.
Computer Assisted Radiology and Surgery, 30th International Congress. 11(Suppl. 1), S106-7.
Gauvin2016a.pdf (492.77 KB)
(2016). 
Real-time electromagnetic navigation for breast tumor resection: proof of concept.
The Hamlyn Symposium on Medical Robotics. 39-40.
(2014). Real Time Navigation In Breast Tumor Surgery.
Computer Assisted Radiology and Surgery, 29th International Congress. 10(Suppl 1), S59-60.
Ungi2015a.pdf (123.39 KB)
(2015). 
Measurement of electromagnetic tracking error in a navigated breast surgery setup.
SPIE Medical Imaging 2016. 9786,
Harish2016a.pdf (4.07 MB)
(2016). 
Intraoperative user interface for navigated breast tumor surgery.
Computer Assisted Radiology and Surgery, 30th International Congress. 11(Suppl. 1), S108-9.
Ungi2016c.pdf (137.38 KB)
(2016). 
Controlling virtual views in navigated breast conserving surgery.
SPIE Medical Imaging 2019.
(2019). Accuracy of lesion boundary tracking in navigated breast tumor excision.
SPIE Medical Imaging 2016. 9786, 97860Y-1-6.
Heffernan2016-manuscript.pdf (303.45 KB)
(2016). 
Virtual views controlled by surgical tools for computer assisted interventions.
15th Annual Imaging Network Ontario Symposium (ImNO).
Vaughan2017a.pdf (366.19 KB)
(2017). 
Real-time EM navigated breast conserving surgery: phantom and cadaver experiments.
Seventh Image Guided Therapy Workshop (MICCAI).
(2014). Real-Time Electromagnetic Navigation for Breast Tumor Resection: Proof of Concept.
Canadian Surgery Forum.
(2014). Real-time electromagnetic navigation for breast tumor resection: proof of concept.
The Seventeenth Annual Scientific Meeting for Health Science Research Trainees.
(2014). Quantification of tumor localization needle displacement prior to tumor excision in navigated lumpectomy.
15th Annual Imaging Network of Ontario (ImNO).
Yan2017b.pdf (150.77 KB)
Yan-IMNO-v3.pptx (1 MB)
(2017). 

Monitoring electromagnetic tracking error in computer-navigated breast cancer surgery.
14th Annual Imaging Network Ontario Symposium (ImNO).
Harish2016c.pdf (1.25 MB)
(2016). 
Clinical Translation of Real Time Cautery Navigation for Breast Surgery.
The Hamlyn Symposium on Medical Robotics. 19-20.
Ungi2015c.pdf (364.42 KB)
(2015). 
Breast-Conserving Surgery using NaviKnife Technology: Pilot Study on Non-Palpable Tumors.
Canadian Surgery Forum 2016.
Gauvin2016a.pdf (66.46 KB)
(2016). 