Chelsea Loh - Dr. Johnathan Weinsaft - Week4
Week 4
June 24-28
I started the week by shadowing an oncoplastic reduction surgery. A surgical oncologist removed a tumor from the right breast. Since the patient opted for a breast reduction within the surgery, this allows for the surgeon to obtain better margins. The surgery was continued by a plastics team who removed breast tissue from each breast. I was surprised to see the different tissue types that were exposed; adipose tissue has a very distinct yellow color. I learned that the team typically props the patient to a sitting/standing position to see the symmetry and shape of the breasts after the reduction.
This week I also shadowed clinicians in the Cath labs. I observed a transcatheter aortic valve replacement (TAVR) and a tricuspid valve replacement. From the control room, I could only see a monitor that displayed the live x-ray imaging. It was interesting to see the artificial valve expanding and being placed. The team could not go through with a mitral valve replacement because a probe was not able to be placed in the esophagus of a patient.
The rest of the week was spent continuing my research with the Weinsaft imaging group. I also attended our weekly seminars where Dr. Sabuncu discussed the role of AI in medical imaging. This morning I joined a meeting that was between my lab in Ithaca (Yadong Wang lab) and Johnathan Weinsaft's lab at WCM. We discussed our collaborative sheep graft imaging project. Yadong's lab in Ithaca is focused on the material design of the grafts and prototype/animal testing. Johnathan's lab will help with advanced imaging of the implanted grafts.
Next week, I hope to shadow clinicians who provide ultrasounds and/or echos. I believe this will help me learn about the imaging tools in preparation for my role in the collaborative sheep project.
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