PURPOSE: Most comparisons between uterine leiomyoma and uterine leiomyosarcoma have been based on postoperative pathological or molecular analyses. Very few reports have investigated preoperative differentiation between uterine leiomyoma and uterine leiomyosarcoma. METHODS: Between January 1990 and December 2003, 42 consecutive patients with uterine leiomyosarcoma treated at index hospitals were analyzed. Meanwhile, 84 patients with uterine leiomyomas were used as controls. The diagnostic performance of preoperative serum CA125 for the differential diagnosis between uterine leiomyoma and uterine leiomyosarcoma using receiver operating characteristic (ROC) curves was evaluated. Data presentations were categorized into premenopausal and postmenopausal groups. Diagnostic efficiency was calculated as the sensitivity multiplied by the specificity. RESULTS: Values of preoperative serum CA125 were significantly higher in the uterine leiomyosarcoma group than those in the uterine leiomyoma group. There was significant overlapping of preoperative serum CA125 between the uterine leiomyoma group and early-stage uterine leiomyosarcoma. For both the premenopausal and postmenopausal group, there was a significant difference in the distribution of preoperative serum CA125 in early-stage and advanced-stage uterine leiomyosarcoma. The optimal cutoff values of serum CA125 for the premenopausal group and postmenopausal group was 162 U/mL and 75 U/mL, respectively. CONCLUSION: These findings demonstrated that preoperative serum CA125 had a potential role in the differential diagnosis between early-stage and advanced-stage uterine leiomyosarcoma. Further investigation with a larger sample size at adequate power is necessary to verify the current study.
PURPOSE: Most comparisons between uterine leiomyoma and uterine leiomyosarcoma have been based on postoperative pathological or molecular analyses. Very few reports have investigated preoperative differentiation between uterine leiomyoma and uterine leiomyosarcoma. METHODS: Between January 1990 and December 2003, 42 consecutive patients with uterine leiomyosarcoma treated at index hospitals were analyzed. Meanwhile, 84 patients with uterine leiomyomas were used as controls. The diagnostic performance of preoperative serum CA125 for the differential diagnosis between uterine leiomyoma and uterine leiomyosarcoma using receiver operating characteristic (ROC) curves was evaluated. Data presentations were categorized into premenopausal and postmenopausal groups. Diagnostic efficiency was calculated as the sensitivity multiplied by the specificity. RESULTS: Values of preoperative serum CA125 were significantly higher in the uterine leiomyosarcoma group than those in the uterine leiomyoma group. There was significant overlapping of preoperative serum CA125 between the uterine leiomyoma group and early-stage uterine leiomyosarcoma. For both the premenopausal and postmenopausal group, there was a significant difference in the distribution of preoperative serum CA125 in early-stage and advanced-stage uterine leiomyosarcoma. The optimal cutoff values of serum CA125 for the premenopausal group and postmenopausal group was 162 U/mL and 75 U/mL, respectively. CONCLUSION: These findings demonstrated that preoperative serum CA125 had a potential role in the differential diagnosis between early-stage and advanced-stage uterine leiomyosarcoma. Further investigation with a larger sample size at adequate power is necessary to verify the current study.
Authors: Yulia Lakhman; Harini Veeraraghavan; Joshua Chaim; Diana Feier; Debra A Goldman; Chaya S Moskowitz; Stephanie Nougaret; Ramon E Sosa; Hebert Alberto Vargas; Robert A Soslow; Nadeem R Abu-Rustum; Hedvig Hricak; Evis Sala Journal: Eur Radiol Date: 2016-12-05 Impact factor: 5.315
Authors: Gary Levy; Micah J Hill; Torie C Plowden; William H Catherino; Alicia Y Armstrong Journal: Fertil Steril Date: 2012-11-29 Impact factor: 7.329