1. Survival outcomes of laparoscopic versus open radical hysterectomy in early cervical cancer with incidentally identified high-risk factors.
- Author
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Kim, Nae Ry, Kim, Se Ik, Suh, Dong Hoon, Kim, Hee Seung, Kim, Kidong, Chung, Hyun Hoon, No, Jae Hong, Kim, Yong Beom, Kim, Jae-Weon, Park, Noh Hyun, Song, Yong-Sang, Choi, Chel Hun, and Lee, Maria
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SURVIVAL rate , *CERVICAL cancer , *HYSTERECTOMY , *TRACHELECTOMY , *MAGNETIC resonance imaging , *LAPAROSCOPIC surgery - Abstract
Previously, we suggested that patients with cervical cancer (CC) with tumors ≤2 cm on preoperative magnetic resonance imaging (MRI) are safe candidates for laparoscopic radical hysterectomy (LRH). Here, we aim to investigate whether LRH deteriorates the prognosis of patients with incidentally identified high-risk factors; lymph node metastasis (LNM) or parametrial invasion (PMI). We identified patients with 2009 FIGO stage IB1 CC who underwent Type C LRH or open radical hysterectomy (ORH) at three tertiary hospitals between 2000 and 2019. Those with a tumor ≤2 cm on preoperative MRI who were not suspicious of LNM or PMI preoperatively were included, while those who were indicated to receive adjuvant treatment but did not actually receive it were excluded. Survival outcomes were compared between the LRH and ORH groups in the overall population, then narrowed down to those with LNM, and then to those with PMI. In total, 498 patients were included: 299 in the LRH group and 199 in the ORH group. The LRH and ORH groups showed similar 3-year progression-free survival (PFS) (94.0% vs. 93.6%; P = 0.615) and 5-year overall survival (OS) rates (97.2% vs. 96.8%; P = 0.439). On pathologic examination, 49 (9.8%) and 16 (3.2%) patients had LNM and PMI, respectively, and 10 (2.0%) had both. In the LNM subgroup, 5-year PFS rate was not significantly different between the LRH and ORH groups (73.2% vs. 91.7%; P = 0.169). In the PMI subgroup, no difference in PFS was observed between the two groups (P = 0.893). LRH might not deteriorate recurrence and mortality rates in CC patients with tumors ≤2 cm when adjuvant treatment is appropriately administered, even if pathologic LNM and PMI are incidentally identified. • We investigated whether LRH deteriorates the prognosis of patients with incidentally identified high-risk factors. • In the LNM subgroup, the ORH group had a better PFS than the LRH group without statistical significance. • In the PMI subgroup, no difference in PFS was observed between the two groups. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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