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1.  Salvage cytoreductive surgery for patients with recurrent endometrial cancer: a retrospective study 
BMC Cancer  2014;14:135.
Background
Salvage cytoreductive surgery (SCR) has been shown to improve the survival of cancer patients. This study aimed to determine the survival benefits of SCR for recurrent endometrial cancer in Chinese population.
Methods
Between January 1995 and May 2012, 75 Chinese patients with recurrent endometrial cancer undergoing SCR were retrospectively analyzed.
Results
43 patients (57.3%) had R0 (no visible disease), 15 patients (20.0%) had R1 (residual disease ≤1 cm), and 17 (22.7%) had R2 (residual disease >1 cm) Resection. 35 patients (46.7%) had single, and 40 (53.3%) had multiple sites of recurrence. The median survival time was 18 months, and 5-year overall survival (OS) rate were 42.0%. Multivariate analysis showed that residual disease ≤1 cm and high histology grade were significantly associated with a better OS. The size of the largest recurrent tumors (≤6 cm), solitary recurrent tumor, and age at recurrence (≤56 years old) were associated with optimal SCR.
Conclusion
Optimal SCR and high histology grade are associated with prolonged overall survival for patients with recurrent endometrial cancer. Patients with young age, tumor size < 6 cm, and solitary recurrent tumor are more likely to benefit from optimal cytoreductive surgery.
doi:10.1186/1471-2407-14-135
PMCID: PMC3941750  PMID: 24571733
Endometrial cancer; Recurrence; Cytoreductive surgery; Prognosis
2.  Clinicopathological Characteristics and Her-2/neu Status in Chinese Patients with Uterine Papillary Serous Carcinoma 
ISRN Obstetrics and Gynecology  2010;2011:575327.
Objective. To analyze clinico-pathological features of Chinese patients with UPSC, and investigate roles of Her-2/neu protein expression and gene amplification in UPSC prognosis. Methods. Thirty-six patients with UPSC treated in Cancer Hospital of Fudan University from 1996 to 2006 were analysed retrospectively. Chromogenic in situ hybridization (CISH) and immunohistochemistry (IHC) were performed to evaluate Her-2/neu gene amplification and protein expression respectively. Results. The median age was 63 years, and 61% (22/36) were late stages (stage III/IV). The 1-year, 3-year, and 5-year overall survival (OS) was 73.1%, 51.9% and 43.9%, respectively. Advanced stages (P = .0006) and deep myometrial invasion (P = .0138) were significantly associtated with a shorter OS. In 36 cases, 27.8% (10/36) showed 2+ staining and 8.3% (3/36) showed 3+ by IHC. Amplification of the Her-2/neu gene was observed in 11.1% (4/36) cases. The 5-year overall survival rate in Her-2/neu IHC 2 + ∼3+ and 0 ~ 1+ cases was 12.9% and 68.6% respectively. Her-2/neu protein expression 2 + ∼3+ was significantly associated with advanced surgical stage and worse overall survival (P = .03 and P = .0023, resp.). Conclusion. Chinese patients with UPSC showed characteristics of deep myometrial invasion, advanced stages and poor overall survival. Her-2/neu protein overexpression is associated with advanced stage and poor survival outcome.
doi:10.5402/2011/575327
PMCID: PMC3102014  PMID: 21647234

Results 1-2 (2)