Jeffrey Pratt, et al. (the “Pratts”) appealed from an Order granting summary judgment in favor of the defendants (the “Doctors”) in a negligent nondisclosure case on the grounds that the doctrine does not apply to mere diagnosis and that the Pratts lacked expert testimony on the issue of whether the Doctors departed from standard medical procedure by not informing them of conditions not diagnosed. The Pratts had originally also sued for medical malpractice. Summary judgment was granted on the malpractice claim for lack of expert testimony. That ruling was not appealed.
The court of appeals reversed the grant of summary judgment on the negligent nondisclosure claim, holding that the doctrine applies to genetic counseling and that the expert testimony requirement was satisfied.
Pratt v. Univ. of Minn. Affiliated Hosp.,
The facts are relatively straightforward. In February 1979, the Pratts sought genetic counseling to determine if the birth defects suffered by their third child (Andrew) were genetic in origin. The Pratts’ first two children are normal. However, they were concerned about the risk of conceiving other children with birth defects.
The Pratts brought Andrew to Dr. King at the University of Minnesota Genetics Clinic. . King took a family history and family pedigree. He examined Andrew and determined that Andrew suffered from multiple congenital abnormalities. King called in Dr. Gorlin to consult. Gorlin is not a member of the Genetics Clinic but occasionally consults with the clinic because of his particular expertise in genetic syndromes.
Based on the examination, neither doctor could fit Andrew into a defined syndrome. A chromasome study was ordered for Andrew to see if any abnormalities could be discovered. The chromosome study came back normal. On March 13, 1979, King again met with Mrs. Pratt. He told her that he was unable to specifically determine the cause of the defects. The Doctors concluded that Andrew’s problems were of unknown origin. They determined it was most likely “a sporadic event without genetic implications, and there was little chance that it would happen again.” The Doctors could not absolutely rule out other causes. However, based on their experience, they thought other causes unlikely because the normal chromosome study and Andrew’s appearance weighed against other causes. This diagnosis was given to the Pratts. Based on the diagnosis, the Pratts were counseled that their chance of conceiving another child with birth defects were about the same as parents in general. No other counseling took place.
Specifically, the Doctors thought it unlikely that Andrew suffered from an auto-somal recessive condition, a condition that, if present, has a twenty-five percent chance *401 of recurrence. The Pratts were not told of the risk of recurrence if Andrew did have an autosomal recessive condition because that condition was not diagnosed. King stated that if he had believed that Andrew suffered from an autosomal recessive condition, he would have advised the Pratts of the implications.
As fate would have it, the Pratts then had a fourth child (Jeffrey) who also suffered from birth defects. 1 The Pratts sued, claiming, inter alia, that the alternate possible causes of Andrew’s anomalies should have been disclosed so they could make an informed decision on whether to conceive another child.
The issue in this case is a narrow one. It is simply whether the doctrine of negligent nondisclosure, as enunciated in
Cornfeldt v. Tongen,
In 1977, this court first recognized the doctrine of negligent nondisclosure.
Cornfeldt,
[A]n action for negligent nondisclosure will lie if the patient was not properly informed of a risk inhering in the treatment, the undisclosed risk materialized in harm, and consent to the treatment would not have been secured if the risk were disclosed.
Id. (emphasis in original).
The rationale behind this doctrine is that the right to be informed of the potential consequences of treatment performed is necessary to preserve patient free choice.
Id.
In Minnesota, informed consent has been applied in two basic situations. First, it applies when the patient must decide between the recommended treatment and no treatment at all. Secondly, it applies when a patient must choose between two or more medically accepted alternative treatments.
See Kalsbeck v. Westview Clinic, P.A.,
Only one reported case was found which addresses the present issue squarely. That case found no duty to disclose under similar circumstances.
See Karlsons v. Guerinot,
[A] cause of action based upon this theory of liability exists only where the injury suffered arises from an affirmative violation of the patient’s physical integri *402 ty and, where nondisclosure of risks is concerned, these risks are directly related to such affirmative treatment. Here, the resultant harm did not arise out of any affirmative violation of the mother’s physical integrity. Furthermore, the alleged undisclosed risks did not relate to any affirmative treatment but rather to the condition of pregnancy itself. Allegations such as these have traditionally formed the basis of actions in medical malpractice * * * and not informed consent. Special Term’s dismissal of this cause of action is therefore affirmed.
Id.
While the rule enunciated in Karlsons goes too far, it is applicable to the precise facts of this case. 2 We agree with the court of appeals that “treatment” should be construed broadly for the purposes of the negligent nondisclosure doctrine. We also believe that there may be some non-treatment situations where the doctrine could be applicable. As stated by one court:
The patient’s right to know is not confined to the choice of treatment once a disease is present and has been conclusively diagnosed. Important decisions must frequently be made in many non-treatment situations in which medical care is given, including procedures leading to a diagnosis, as in this case.
Gates v. Jensen,
Gates is readily distinguishable from the present case. Unlike Gates, the Doctors used all available tests and gathered all pertinent information in making their diagnosis. Thereafter they informed the Pratts of their conclusions and proceeded in a manner consistent with that diagnosis. Under the circumstances of this case, there was nothing more that could be done.
To say that the Doctors had a duty to disclose something more would, in effect, require them to inform the Pratts that their diagnosis might be incorrect. There is no logical stopping point to such a requirement. Such a rule could conceivably force physicians to inform patients of all risks associated with all conditions that were not diagnosed. To require physicians to list such a parade of horribles under these circumstances is not countenanced under either law or policy.
The Pratts attempt to avoid the result by arguing that this case deals with genetic counseling rather than mere diagnosis. However, that argument misses the issue. The Doctors did counsel the Pratts of the genetic implications based on their diagnosis that Andrew’s birth defects were probably caused by a sporadic event. If the Doctors’ diagnosis was negligently made or if the tests were negligently done, then the proper claim would have been for malpractice. There is no such claim before this court. Under the facts of this case, there was nothing further that the Doctors could counsel the Pratts on. Consequently, the court of appeals is reversed and the cause remanded for entry of judgment in accordance with this opinion.
Notes
. The court of appeals noted that the childrens’ affliction was later diagnosed as an autosomal recessive disorder which has a 25% chance of recurrence.
. We do not agree with the court of appeals that
Karlsons
is distinguishable on its facts.
See
