Bloody Stools, a Family History of Colon Cancer, and a Three-Year Diagnostic Delay
A settlement on behalf of a woman in her 60s whose family physician dismissed three years of GI symptoms despite a known family history of colon cancer.
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Plain-language insight on medical malpractice law in Ontario. Practical guidance, case analysis, and updates from a trial-focused practice. No legal jargon. No marketing fluff. Just what you need to know.
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Hemmings v Peng: When the Anaesthetic, Not AFE, Caused the Catastrophe
The Court of Appeal affirmed a $12 million plaintiff verdict for catastrophic maternal brain injury, rejecting the defence theory of amniotic fluid embolism.
Williamson v Wang: When a Broken Needle Doesn’t Prove a Breach
A failed obstetric epidural with a fractured needle did not prove substandard technique. The British Columbia court rejected outcome-based reasoning on both grounds.
Rogerson v Grey Bruce: Mandatory Reporting and the Causation Chain
The Court of Appeal affirmed the dismissal of a medical negligence claim alleging failure to report child protection concerns. The causation chain failed at multiple links.
Cross-Examining the Defence Expert at the OBA Anatomy of a Trial
How to cross-examine the defence expert and advance your case theory. From the 2024 OBA Anatomy of a Trial continuing professional development program.
Denman v Radovanovic: Cumulative Risks and the Treatment Team’s Duty to Inform
The Ontario Court of Appeal affirmed liability against three physicians for failure to disclose the cumulative risks of a multi-step brain AVM treatment plan.
Papineau v Romero-Sierra: When a Lyme Disease Claim Fails at the Diagnosis
A delayed Lyme disease claim against two Ontario physicians dismissed on multiple grounds, including the most fundamental: the plaintiff failed to prove he had Lyme disease.
Causation in Claims of “Systemic” Medical Negligence: Levac v James
Composite card pairing the Medico-Legal Society of Toronto crest with the title Causation in Systemic Medical Negligence, on Paul Cahill’s navy brand panel.
Henry v Zaitlen: A Jury Verdict for Delayed Diagnosis of a Spinal Cord Fistula
A young man developed paraplegia from an undiagnosed spinal dural fistula his neurologist failed to investigate. A jury awarded $1.5M; the Court of Appeal affirmed.