Surgical training in gynecologic oncology: Past, present, future.

The purpose of this paper is to review the surgical care related to training in gynecologic oncology, from past, present and future perspectives. A marked decline in the incidence of cervical cancer as well as improvements in radiation therapy have led to a reduction in the numbers of radical hysterectomies and exenterations being performed. Utilization of neoadjuvant chemotherapy is reducing the extent of cytoreductive operations, including intestinal surgery. The incorporation of sentinel lymphatic mapping has reduced the number of pelvic, paraaortic and inguinal lymphadenectomies being performed. Coupled with these changes are other factors limiting time for surgical training including an explosion in targeted anticancer therapies and more individualized options beyond simple cytotoxic therapy. With what is likely to be a sustained impact on training, gynecologic oncologists will still provide a broad range of care for women with gynecologic cancer but may be quite limited in surgical scope and rely on colleagues from other surgical disciplines. Enhancement of surgical training by off-service rotations, simulation, attending advanced surgical training courses and/or a longer duration of training are currently incorporated into some programs. Programs must ensure that fellows take full advantage of the clinical materials available, particularly those related to the potential deficiencies described. Changing required research training to an additional elective year could also be considered. Based on the perspectives noted, we believe it is time for our subspecialty to reevaluate its scope of surgical training and practice.

Early non-invasive diagnosis of cervical cancer: beyond Pap smears and human papilloma virus (HPV) testing.

Cervical cancer is a major gynecologic malignancy around the world. However, current diagnostic methods such as Pap smear and human papilloma virus (HPV) testing are insufficient for an early diagnosis of cervical cancer, follow-up on therapy efficacy or to identify the women who might progress to cervical cancer (only about 1-5% of the HPV-positive women will develop cervical cancer). Patients with atypical squamous cells of undetermined significance (ASC-US) clearly need a better screening test. Developing a non-invasive method for early diagnosis of cervical cancer is essential. Our in vitro and translational research data support the hypothesis that: 1. Squamous cell cervical cancer is related to specific upregulation of tissue and serum Insulin-like Growth Factor-II levels (IGF-II; 100% sensitivity and 100% specificity). Serum IGF-I, but not IGF-II levels are elevated in other gynecological, breast, lung and prostate cancers. Serum IGF-II test helps in diagnosing cervical cancer as early as ASC-US or cervical intraepithelial neoplasia (CIN)-I and in monitoring therapy efficacy (p < 0.001 by Student's 't' test and Chi-square analysis). 2. Concomittant to increased serum IGF-II levels, IGF-Binding Protein 3 (IGF-BP3) levels are significantly decreased in persistent CIN and cervical cancer (p < 0.0001). As IGF-BP3 modulates IGF-II biological activity, significantly decreased serum IGF-BP3 levels (levels normalize after therapy; p < 0.001) may indicate a poor prognosis. Similar to serum IGF-II, serum IGF-BP3 levels help monitoring therapy efficacy in cervical cancer and advanced CIN. Measurement of serum IGF-II levels will help in early diagnosis of cervical cancer and monitoring of therapy outcome. Serum IGF-BP3 in conjunction with IGF-II levels may help in predicting prognosis as well as monitoring therapy efficacy.

Vulvar cancer with Fanconi's anemia and neutropenic fever: a case report.

BACKGROUND: Fanconi's anemia (FA), an autosomal-recessive aplastic anemia, was first described in 1927. Patients usually die from complications of pancytopenia. The longer patients survive the underlying anemia, the higher the risk of other cancers, particularly leukemias, hepatocellular cancer and squamous cell tumors. This report is the sixth reported case of vulvar cancer in a young woman with FA since 1966. CASE: A 25-year-old woman with FA was admitted with neutropenic fever; a rapidly growing, suppurative vulvar mass; and Trichomonas vaginalis. The patient had maintained routine, preventive gynecologic care, and 4 months prior to admission she had complete removal of a benign vulvar condyloma and no evidence of genital tract cancer. We removed the vulvar mass to relieve discomfort and eliminate an infectious source. The mass was an invasive squamous cell carcinoma of the vulva arising in a vulvar condyloma. Within 2 months of the diagnosis, the patient developed bulky disease metastatic to the lungs and inguinal lymph nodes. CONCLUSION: FA patients are at high risk of squamous cell tumors, and gynecologic examinations should begin at menarche. However, despite adequate screening, rapidly progressing solid tumors of the genital tract can develop in these immunosuppressed patients, who have a defect in DNA repair genes.

Circulating levels of insulin-like growth factor-II and IGF-binding protein 3 in cervical cancer.

OBJECTIVE: We aimed to further document that elevated levels of circulating insulin-like growth factor II (IGF-II) are associated with cervical cancer and to test the hypothesis that there may be an inverse association between IGF-II and IGF-binding protein 3 (IGF-BP3). METHODS: Serum IGF-II and IGF-BP3 levels were measured, using ELISA kits (Diagnostic Systems Laboratories), in 23 controls; 16 ASC-US with normal biopsies; 14 ASC-US with advanced CIN; 2 pretherapy CIN-I; 8 successfully treated CIN-I; 24 persistent CIN I; 14 pretherapy CIN II/III; 10 posttherapy CIN II/III with normal biopsies; 18 persistent CIN-II/III; 7 with pretherapy cervical cancer; 19 with posttherapy cervical cancer under remission; 15 with posttherapy persistent/recurrent cervical cancer; 10 with persistent ovarian or endometrial cancer; and 3 with endometrial or vulvar with cervical cancer. Student's t test and linear regression analysis were used. RESULTS: Compared to controls (493 +/- 90 ng/ml) and women with other gynecological cancers, serum IGF-II levels were significantly increased in women with ASC-US, with advanced CIN on biopsy (P < 0.0001), persistent CIN-I (993 +/- 262 ng/ml; P < 0.0001), pretherapy advanced CIN (1086 +/- 240; P < 0.0001), pretherapy cervical cancer patients (1746 +/- 318 ng/ml; P < 0.0001) and posttherapy persistent/recurrent CIN (1094 +/- 300; P < 0.0001); and cervical cancer (1395 +/- 189; P < 0.0001). After therapy, the IGF-II levels returned to normal in both CIN and cervical cancer patients under remission. Elevated serum IGF-II levels had 100% sensitivity and 87% specificity for cervical cancer and 81% sensitivity and 82% specificity for CIN. The levels of IGF-BP3 were significantly reduced in women with CIN before and after therapy (P < 0.0001) and in cervical cancer patients before and after therapy (P < 0.001). There was an inverse relationship between serum IGF-II and BP-3 levels (P < 0.01). Decreased serum IGF-BP3 levels had a sensitivity of 72% and specificity of 75% for cervical cancer and 81% sensitivity and 83% specificity for CIN. When both markers were considered together the sensitivity was 72% and specificity 84% for cervical cancer, while for CIN, the sensitivity was 57% and specificity 81%. CONCLUSION: Serum IGF-II may be a reliable marker for early diagnosis and monitoring therapy efficacy (sensitivity and specificity of 100% versus normal controls), while IGF-BP3 levels can be reliably used to predict prognosis.

Cancer patients' satisfaction with physicians: Princess Margaret Hospital Satisfaction with Doctor Questionnaire results.

OBJECTIVE: The study was performed to examine the satisfaction of a specific population of oncology patients with their physicians and to quantify its association with characteristics of their disease. STUDY DESIGN: A descriptive design was used in which patients attending a weekend cancer support retreat completed the Princess Margaret Hospital Satisfaction with Doctor Questionnaire (PMH-PSQ-MD). Demographic information was requested separately. RESULTS: Of 48 patients, 96% completed the PMH-PSQ-MD, and 67% mailed in the additional demographics. Average overall score was 3.08 (SD = 0.56, 4 being most satisfied). Patients reported a desire for more time with physicians and that their pain be better understood. Patients were most satisfied with the physician's honesty, thoroughness, and communication. Satisfaction scores did not correlate with intensity of treatment or time since diagnosis. Scores declined as financial burden of therapy increased, but the trend was not statistically significant. CONCLUSION: Patients attending this retreat were generally satisfied with their physicians, regardless of treatment intensity. Increasing financial burden may be associated with physician dissatisfaction.