Radiology medical malpractice suits in gastrointestinal radiology: prevalence, causes, and outcomes.

The purpose of this study is to determine the prevalence, causes, and outcomes of GI malpractice suits in a survey of 8,401 radiologists. The malpractice histories of 8,401 radiologists from 47 states were evaluated from credentialing data of all radiologists participating in the network of One Call Medical Inc. Thirty-two percent of radiologists were defendants in at least one malpractice suit. Of the 4,073 total claims, 346 (8.49 %) were related to the gastrointestinal system. The most frequent primary allegations were failure to diagnose, 65.9 %, and procedural complications, 17.1 %. The commonest missed diagnoses were malignancy, 31.6 %; pneumoperitoneum, 19.3 %; and appendicitis, 14.5 %. Payment to the plaintiff occurred in 75.8 % of claims pertinent to cancer, 73.2 % for missed pneumoperitoneum, and 62.5 % related to appendicitis. Of cases in which a ruling was made in favor of the plaintiff, median payments for pneumoperitoneum was $215,000, for primary cancer $200,000, and for appendicitis $60,000. Among procedurally related errors resulting in judgment against a defending radiologist, 78.6 % of claims regarding retained foreign body, 75 % of barium enema cases, and 62.5 % of liver biopsy resulted in a payment to the plaintiff. Among all resolved cases, the median award was $30,000 for unrecognized foreign body retention, $100,000 for barium enema complications, and $400,000 for liver biopsy complication. Of all GI malpractice claims, failure to diagnose was the most prevalent. Among them, approximately three fourths of claims related to either the diagnosis of primary cancer or for detection of a pneumoperitoneum.