Tanya Pottenger v. Paul Nieves, D.O., and Newton Clinic, P.C.

Court of Appeals of Iowa·Decided May 29, 2014·No. 13-0852·Published

Opinion

IN THE COURT OF APPEALS OF IOWA

No. 13-0852

Filed May 29, 2014

TANYA POTTENGER, Plaintiff-Appellant,

vs.

PAUL NIEVES, D.O., and NEWTON CLINIC, P.C., Defendants-Appellees.

Appeal from the Iowa District Court for Jasper County, Brad McCall, Judge.

A plaintiff appeals from adverse judgment following a jury trial on medical negligence claims. AFFIRMED.

Martin Diaz of Martin Diaz Law Firm, Iowa City, for appellant.

John D. Hilmes of Finley, Alt, Smith, Scharnberg & Craig, Des Moines, for appellees.

Heard by Doyle, P.J., and Mullins, J., and Mahan, S.J.* *Senior judge assigned by order pursuant to Iowa Code section 602.9206 (2013).

MULLINS, J.

Tanya Pottenger appeals from judgment following a jury trial denying her medical malpractice claim against Paul Nieves. She alleges Nieves, her obstetrician and gynecologist, was negligent in his care of her and asserts this led to her developing cervical cancer. Nieves argues Pottenger was also negligent in failing to obtain the follow-up care he recommended. On appeal, Pottenger contends the jury’s verdicts are inconsistent and the jury’s finding of her comparative fault lacks substantial evidence. We affirm. I. BACKGROUND FACTS AND PROCEEDINGS.

Nieves was an osteopathic doctor of obstetrics and gynecology practicing at the Newton Clinic in Newton, Iowa. He provided obstetrical and gynecological care to Pottenger through two pregnancies. In September 2002, while Pottenger was several months pregnant, Nieves performed a Pap test on her. A Pap test is a screening test for abnormal cell development of the cervix, also called dysplasia. To perform the test, the doctor exposes the cervix using a speculum and scrapes cells from its surface, placing them on a slide or in a solution for analysis. Doctors typically recommend patients undergo yearly Pap screening to test for problems that could lead to cervical cancer. Cervical cancer, a malignant tumor on the cervix, is a slow-developing cancer. Thus, yearly testing is an effective method of screening for women with no prior history of abnormal tests.

Pottenger’s September 2002 Pap test showed dysplasia on her cervix.

On the laboratory report, Nieves handwrote a short note indicating that Pottenger would need an additional follow-up test called a colposcopy. A colposcopy is a

diagnostic test where the doctor attempts to visualize abnormal cell development on the cervix. This allows the doctor to determine the extent of the dysplasia and its location. To perform the colposcopy, the doctor exposes the cervix and applies light and a magnifier to the area. The doctor then applies a chemical solution that helps the doctor visualize any lesions, tumors, or other abnormalities on the cervix. If the doctor identifies abnormalities, the doctor can take a tissue sample, or biopsy, to diagnose the nature of the cells and determine if the abnormality is precancerous or cancerous. After the first Pap test Nieves performed, Pottenger gave birth in December 2002. Following the birth, Pottenger did not make contact with Nieves for additional care until May of 2003.

On May 1, 2003, Pottenger was pregnant again and attended an obstetrical appointment with Nieves. At the appointment, Nieves performed a second Pap test. The results again showed dysplasia of the cervix. On May 8, Nieves sent a letter to Pottenger asking her to schedule a colposcopy to examine the abnormality within four weeks. Nieves saw Pottenger again on May 29 for another obstetrical checkup. Nieves testified he again recommended that Pottenger undergo a colposcopy. Pottenger scheduled this procedure for June 16.

During the colposcopy, Nieves took two biopsies of areas of Pottenger’s cervix he identified visually as abnormal. Testing of the first biopsy revealed mild dysplasia. Testing of the second biopsy revealed severe dysplasia that Nieves described as “precancerous,” meaning it might become cancerous. Nieves and the other experts in the case testified the next step in treatment for a non-

pregnant gynecological patient would have been an “excisional procedure” designed to remove the dangerous tissue from the cervix by cutting it out (in the case of a cone procedure) or by burning while cutting it out (in the case of a loop excision procedure or LEEP.) The purpose and goal of an excisional procedure is to contain the spread of dysplasia and thereby prevent the cells from developing into cancer.

However, due to Pottenger’s pregnancy, Nieves could not perform any excisional procedure. Nieves and the other experts in the case testified that passing items such as medical instruments into the cervical canal or cutting out tissues within the cervical canal during pregnancy increases the risk of hemorrhage, infection, and pre-term labor. Doctors avoid such procedures during the patient’s pregnancy as much as possible. Instead, Nieves recommended regular Pap tests during Pottenger’s pregnancy to determine the progression of the abnormality. Another Pap test, conducted October 13, showed another abnormal result. Nieves determined Pottenger would require an excisional procedure called a “cold knife cone” after she delivered her baby.

Pottenger delivered her baby in early November 2003.1 Nieves did not perform the cold knife cone procedure at that time. On December 19, 2003, Pottenger returned for a six-week postnatal checkup, and Nieves performed another Pap test. This Pap test returned with a normal result. Nieves testified he still advised Pottenger at the December 19 appointment that she would need to schedule an appointment for a colposcopy within thirty days. However, Nieve’s

1 Following the delivery Pottenger requested, and Nieves performed a tubal ligation.

practice also generated a standard letter for normal Pap test results informing Pottenger there was no abnormality and that she did not need to take any further action at that time. In a postscript to the letter, which Nieves inserted personally, he stated:

Please repeat pap in six months. This is warranted due to your high grade [severe] dysplasia. We would like to re-evaluate this even though the findings were good during this screening interval.

We would like to see a repeat at that time. If it is once again normal, you should return [to] yearly screening.

Also at the December 19, 2003, appointment, Pottenger informed Nieves she planned to move to Des Moines. Nieves testified he advised Pottenger that she should either obtain a new medical care provider in Des Moines and proceed with follow-up care there, or continue to receive care from him. Nieves testified that at the conclusion of this appointment, he “left the door open” for Pottenger to continue her care with him. However, this appointment was Nieves’ last contact with Pottenger.

Pottenger moved to Des Moines in early 2004 and did not obtain another Pap test at the recommended six months. In September 2005, Pottenger was diagnosed with cervical cancer, which spread to her lymph nodes, caused a number of medical complications, and required her to undergo a radical hysterectomy.

Pottenger brought suit against Nieves alleging he negligently failed to diagnose and treat her condition in a timely manner and failed to follow up and monitor her after the December 19, 2003 appointment. Nieves argued at trial that Pottenger was also negligent in failing to follow-up with his recommendations

for her continuing care and bore a greater proportion of the fault in ultimately developing cervical cancer. Following the presentation of evidence, the district court instructed the jury on comparative fault, including informing them that assigning Pottenger more than fifty percent of the fault would result in her not recovering damages. The verdict was in the form of special interrogatories requiring the jury to answer five questions:

1. Was Defendant Paul Nieves negligent in the care and treatment of the Plaintiff, Tanya Pottenger?

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