From Donor to Deactivation. Perioperative transfusion, major hemorrhage, and patient blood management

Anesthesiology Grand Rounds

Wednesday, September 23, 2026 at 7:00 AM


Grand Round starts in:

Stony Brook Medicine - Stony Brook, NY
Online Streaming Available
September 23rd, 2026
1.00 AMA PRA Category 1 Credit Hours

Description

Most of us learned transfusion as a threshold and a ratio, not the chain that puts a usable unit in our hands. This session follows a patient with placenta accreta through a scheduled cesarean hysterectomy that becomes a massive hemorrhage, tracking one unit of blood from donor eligibility through crisis to stand-down.

Dates and Times

Start: 9/23/2026 7:00 AM
End: 9/23/2026 8:00 AM

Objectives

Trace one unit of red cells from donor eligibility to bedside issue, naming the processing steps, and each one's shelf-life.

To understand our institution's massive transfusion protocol, including activation criteria, pack contents, delivery interval, and deactivation criteria.

Distinguish which laboratory values are reliable versus misleading during ongoing major hemorrhage.

Speakers

  • Nicholas Mangano, MD
    • From Donor to Deactivation. Perioperative transfusion, major hemorrhage, and patient blood management
  • Brandon Yonel, MD
    • From Donor to Deactivation. Perioperative transfusion, major hemorrhage, and patient blood management

Location

Stony Brook Medicine
HSC Level 3, lecture hall 5
HSC, Level 3. :Lecture Hall 5
Stony Brook, NY 11794

Accreditation

The School of Medicine, State University of New York at Stony Brook, is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.

The School of Medicine, State University of New York at Stony Brook designates this live activity for a maximum of 1.00 AMA PRA Category 1 Credits . Physicians should only claim the credit commensurate with the extent of their participation in the activity.

Need help with this Grand Round Session?

Please contact the Grand Round coordinator listed below:

Christine Fogarty
Department: Anesthesiology
Phone: (631) 444-1614
Email: christine.fogarty@stonybrookmedicine.edu

Give us a call
(631) 444-2094
Office of Continuing Medical Education
Renaissance School of Medicine at Stony Brook University
HSC, Level 2, Room 142
Stony Brook, New York 11794-8222