Isolated vaginal recurrences in women with stage I endometrial cancer

Autor: Yulia Lakhman, Mario M. Leitao, Anuja Jhingran, Olga T. Filippova, Eric Rios-Doria, Lora H. Ellenson, Kaled M. Alektiar, Vicky Makker, Jennifer J. Mueller, Pamela T. Soliman, Han T. Cun, Nadeem R. Abu-Rustum
Rok vydání: 2021
Předmět:
Zdroj: Gynecologic Oncology. 162:S193-S194
ISSN: 0090-8258
DOI: 10.1016/s0090-8258(21)01017-9
Popis: Objectives: To compare clinical and pathologic characteristics of women with surgical stage I endometrial cancer by location of first recurrence; to describe characteristics of isolated vaginal recurrence. Methods: All women with surgical stage I endometrial carcinoma treated at two major cancer centers from 2009-2017 were identified. Surveillance was done at standard intervals and consisted of symptom assessment and pelvic exam. Imaging was ordered as clinically indicated. Appropriate statistical analyses were used to compare isolated with extra-vaginal recurrences. Vaginal recurrence in the presence of other sites of disease were included in the extra-vaginal recurrence group. Results: 2817 women were analyzed. Median age at diagnosis was 61 years (range 26-92 yrs). At a median follow-up of 36 months (range, 0-139 mos). 280 (10%) recurred: 61 (2%) isolated vaginal, 219 (8%) extra-vaginal (which included 18 cases with a vaginal component). Of the 61 isolated vaginal recurrences, 42 (69%) were located at the cuff, 19 (31%) along the vaginal canal (Figure 1). All isolated recurrences were clinically detected on exam, except for 1 (2%) detected by imaging; endometrioid histology and Grade II were the most common findings (85% and 44%, respectively).Median time to recurrence after initial diagnosis for isolated vaginal recurrence was 11 months (range, 1-68 mos); for extra-vaginal recurrence, 20 months (range, 1-98 mos) (p Download : Download high-res image (134KB) Download : Download full-size image Conclusions: Isolated vaginal recurrences in stage I endometrial cancer are detected earlier than non-vaginal recurrences, likely due to frequency of clinical exams after initial staging surgery. Surgical approach does not seem to impact overall or isolated recurrence. Adjuvant IVRT alone after primary surgery carries a 2% risk of isolated cuff recurrence.
Databáze: OpenAIRE
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