My third workforce column for the AJR is out: “Who Will Do the Regular Radiology?”

The problem with the current vision [of subspecialization] is that no one does a fellowship in, say, thyroid ultrasound. There is a large volume of work that can best be considered general radiology and needs to get done. Yet, by working in a system of reimbursement and respect among peers that prioritizes liver MRI above liver ultrasound, we inadvertently devalue and disincentive a large swath of important work.

// 11.10.26

It’s tempting to try to view a complicated, dysfunctional, or otherwise broken system by the intentions of those who designed it previously or promote it currently. But that generosity doesn’t fix it.

The counterargument is a systems-thinking heuristic: The purpose of a system is what it does (POSIWID), coined by the British management consultant Stafford Beer. It doesn’t matter if the side effects are worse than envisioned or if the unintended but inevitable consequences are more dire. The descriptive view removes some of the baggage of good intentions. As the saying goes, “every system is perfectly designed to get the results it gets.”

// 11.09.26