Jessica M. Engel

Learn More
OBJECTIVE To compare the clinicopathologic features and survival in the four breast cancer subtypes defined by immunohistochemistry (IHC) expression of estrogen receptor (ER) or progesterone receptor (PR) and human epidermal growth factor receptor 2 (Her2): ER/PR+, Her2+; ER/PR+, Her2-; ER/PR-, Her2+; and ER/PR-, Her2-. METHODS A 7-year retrospective(More)
CONTEXT Health care reform calls for increasing physician accountability and transparency of outcomes. Partial mastectomy is the most commonly performed procedure for invasive breast cancer and often requires reexcision. Variability in reexcision might be reflective of the quality of care. OBJECTIVE To assess hospital and surgeon-specific variation in(More)
Type 2 diabetes mellitus is characterized by prolonged hyperinsulinemia, insulin resistance, and progressive hyperglycemia. Disease management relies on glycemic control through diet, exercise, and pharmacological intervention. The goal of the present study was to examine the effects of glycemic control and the use of glucose-lowering medication on the risk(More)
Ultrasonography is an effective and accurate diagnostic test for acalculous cholecystitis. Until recently, however, little attention was focused on the gallbladder wall as an indicator of disease. By accurately visualizing and measuring the gallbladder wall, ultrasonography can be used to screen patients in whom acute acalculous cholecystitis is suspected.(More)
Monitoring of left ventricular ejection fraction (LVEF) is the current standard for detection of trastuzumab-induced cardiotoxicity; however, time-to-diagnosis and cost of assessment are suboptimal in women with early-stage breast cancer. We assessed the utility of B-type natriuretic peptide (BNP), high-sensitivity C-reactive protein (hs-CRP), and cardiac(More)
Multiple adjuvant regimens are used for HER2+ breast cancer, but experience in routine practice is not reported. We evaluated whether oncologists’ perceptions of these regimens matches clinical experience. We surveyed Wisconsin medical oncologists throughout the state regarding factors impacting selection of TCH (docetaxel, carboplatin, and trastuzumab) or(More)
Before the advent of the human epidermal growth factor receptor 2 (HER2)-targeted monoclonal antibody trastuzumab, HER2-positive breast cancers were difficult to treat and had a poor prognosis. Adjuvant trastuzumab is now an important part of the treatment regimen for many women with HER2-positive breast cancer and has undoubtedly resulted in a significant(More)
Type 2 diabetes mellitus (DM) and cancer are common diseases that are frequently diagnosed in the same individual. An association between the two conditions has long been postulated. Here, we review the epidemiological evidence for increased risk of cancer, decreased cancer survival, and decreased rates of cancer screening in diabetic patients. The risk for(More)
The background, technique and ultrasonic criteria used in the diagnosis of biliary tract disease are reviewed and illustrative case histories and sonograms presented. The results in 100 prospective patients undergoing both biliary tract ultrasound and orall cholecystography are presented with surgical follow-up in 53 patients. Ultrasound was technically(More)