Knowledge Library

Multiple Amputations Follow Prolonged ED Stay

This case study was put together by our partners at CRICO and was written by Katherine Zigmont, BS, RN, CPPS, CRICO Description A 34-year-old male suffered complications of untreated pyelonephritis, including sepsis and multiple amputations, after spending 17 hours in the Emergency Department (ED). Key Lessons Boarding of critically ill patients is associated with increased mortality Abdominal pain coupled with an elevated white blood cell count and fever elevates consideration of urgent testing/imaging Weekend and off shift resources, e.g., a radiologist to read a CT scan, cannot be underappreciated Trainees require vigilant supervision Direct communication between ordering providers and consultants...

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Multiple Missed Steps Delay Breast Cancer Diagnosis

This case study was put together by our partners at CRICO and was written by Maureen Burns-Johnson, BSN, RN Description Two years after her initial complaint of a breast lump, a 36-year-old patient with a positive family history of breast cancer was herself diagnosed with metastatic cancer. Key Lessons Soliciting and updating a patient’s family history—especially regarding cancer—is a primary step in patient care and patient safety. Communicating the reasoning behind a referral or test requisition enables the patient and the specialist to assess the nature, importance, and urgency of the request. The CRICO Breast Care Management Algorithm is a...

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Misread and Missed Opportunities

This case study was put together by our partners at CRICO and was written by Melissa DeMayo, CRICO Description A 55-year-old man’s lung cancer diagnosis was delayed by five years after an initial X-ray was misread and no follow-up study was performed. Key Lessons Misinterpretation of diagnostic studies is the primary contributing factor in Radiology medical professional liability (malpractice) claims Failure or delay in performing indicated diagnostic studies is a key cause of missed cancer diagnoses A persistent patient complaint signals a need to expand the diagnostic focus Clinical Sequence A 55-year-old male with a significant pack/year history of smoking...

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Lack of follow up for incidental finding results in poor outcome for patient

This case study was put together by our partners at CRICO and was written by Julie Hidgen, CRICO A 58-year-old patient who was not informed of an incidental finding on CT scan was later diagnosed with stage IV lung cancer and renal cancer. Key Lessons Proper closed-loop communication to patients following test results with incidental findings is essential in mitigating risk related to missed or delayed diagnoses Document conversations and recommendations for follow-up testing with patients Regulatory changes that give patients immediate access to all test results may empower patients, improve communication, and prevent missed follow up from abnormal test...

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Diagnosis of Aortic Dissection Delayed by Mismanagement of Imaging Orders

This case study was made available to MIEC through our partnership with CRICO. It was written by Jack Hoffman CRICO Description A 60-year-old male seen in the ED for acute severe epigastric pain suffered a hypoxic brain injury and spinal paraplegia after mismanagement of imaging orders delayed the diagnosis of an aortic dissection. Key Lessons Instructions for patients who call with potentially life-threatening conditions should reflect the urgency (e.g., “get to the nearest ED, immediately”) Abnormal vital signs merit a higher ESI (emergency severity index). Diagnostic study orders should prioritize immediate life threats as well as the likelihood of possible...

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