Recurrent Omental Hemangiopericytoma: A Therapeutic Challenge

Hemangiopericytomas are vascular tumors with a susceptibility to arise anywhere in the human body. We present a case of a 68-year-old female with primary omental hemangiopericytoma and a two-time recurrence managed with surgery and close follow-up. The first recurrence was at 52 months and the second at 37 months following the prior presentation. No adjuvant chemotherapy or radiation therapy was administered. Given the widespread nature of the cell of origin, routine follow-up postoperatively with interval imaging in order to detect recurrences is imperative. Pathologic tumor characteristics may determine potential for recurrence and may also assist in determining whether adjuvant treatment modalities should be included in the management plan. Review of the English literature reveals a total of 24 cases of omental hemangiopericytomas inclusive of the current report

Recurrent Omental Hemangiopericytoma: A Therapeutic Challenge

Hemangiopericytomas are vascular tumors with a susceptibility to arise anywhere in the human body. We present a case of a 68-year-old female with primary omental hemangiopericytoma and a two-time recurrence managed with surgery and close follow-up. The first recurrence was at 52 months and the second at 37 months following the prior presentation. No adjuvant chemotherapy or radiation therapy was administered. Given the widespread nature of the cell of origin, routine follow-up postoperatively with interval imaging in order to detect recurrences is imperative. Pathologic tumor characteristics may determine potential for recurrence and may also assist in determining whether adjuvant treatment modalities should be included in the management plan. Review of the English literature reveals a total of 24 cases of omental hemangiopericytomas inclusive of the current report

Salvage Versus Adjuvant Radiation Treatment for Women With Early-Stage Endometrial Carcinoma: A Matched Analysis

OBJECTIVES: Adjuvant radiation treatment (ART) has been shown to reduce local recurrences in early-stage endometrial carcinoma (EC); however, this has not translated into improved overall survival (OS) benefit. As a result, some physicians forgo ART, citing successful salvage rates in cases of recurrence. Survival end points were compared between women treated with salvage RT (SRT) for locoregional recurrence and similarly matched women treated upfront with ART. MATERIALS AND METHODS: We identified 40 patients with stage I to II type 1 EC who underwent hysterectomy and received no adjuvant RT but later developed locoregional recurrence and subsequently received SRT. An additional 374 patients who underwent hysterectomy followed by ART during the same period were identified. Patients in the SRT group were matched to those in the ART group based on FIGO (International Federation of Gynecology and Obstetrics) stage and tumor grade in a 1:3 ratio. Disease-specific survival (DSS) and OS were calculated. RESULTS: A total of 156 women were matched (39:117). Median follow-up was 56 months. The 2 groups were generally well balanced. With regard to the site of tumor recurrence, it was commonly vaginal in the SRT group (74.3% vs 28.6%, P = 0.01). More SRT patients received a combination of pelvic external-beam RT with vaginal brachytherapy (94.8% vs 35%, P \u3c 0.001). The ART group had significantly better 5-year DSS (95% vs 77%, P \u3c 0.001) and 5-year OS (79% vs 72%, P = 0.005) compared with those of the SRT group. CONCLUSIONS: Our study suggests that women who receive SRT for their locoregional recurrence have worse DSS and OS compared with those matched patients who received ART. Further studies are warranted to develop a high-quality cost-effectiveness analysis as well as accurate predictive models of tumor recurrence. Until then, ART should at least be considered in the management of early-stage EC patients with adverse prognostic factors

Salvage Versus Adjuvant Radiation Treatment for Women With Early-Stage Endometrial Carcinoma: A Matched Analysis.

OBJECTIVES: Adjuvant radiation treatment (ART) has been shown to reduce local recurrences in early-stage endometrial carcinoma (EC); however, this has not translated into improved overall survival (OS) benefit. As a result, some physicians forgo ART, citing successful salvage rates in cases of recurrence. Survival end points were compared between women treated with salvage RT (SRT) for locoregional recurrence and similarly matched women treated upfront with ART. MATERIALS AND METHODS: We identified 40 patients with stage I to II type 1 EC who underwent hysterectomy and received no adjuvant RT but later developed locoregional recurrence and subsequently received SRT. An additional 374 patients who underwent hysterectomy followed by ART during the same period were identified. Patients in the SRT group were matched to those in the ART group based on FIGO (International Federation of Gynecology and Obstetrics) stage and tumor grade in a 1:3 ratio. Disease-specific survival (DSS) and OS were calculated. RESULTS: A total of 156 women were matched (39:117). Median follow-up was 56 months. The 2 groups were generally well balanced. With regard to the site of tumor recurrence, it was commonly vaginal in the SRT group (74.3% vs 28.6%, P = 0.01). More SRT patients received a combination of pelvic external-beam RT with vaginal brachytherapy (94.8% vs 35%, P \u3c 0.001). The ART group had significantly better 5-year DSS (95% vs 77%, P \u3c 0.001) and 5-year OS (79% vs 72%, P = 0.005) compared with those of the SRT group. CONCLUSIONS: Our study suggests that women who receive SRT for their locoregional recurrence have worse DSS and OS compared with those matched patients who received ART. Further studies are warranted to develop a high-quality cost-effectiveness analysis as well as accurate predictive models of tumor recurrence. Until then, ART should at least be considered in the management of early-stage EC patients with adverse prognostic factors

Trends in the utilization of adjuvant vaginal brachytherapy in women with early-stage endometrial carcinoma: Results of an updated period analysis of SEER data

PURPOSE: Adjuvant vaginal brachytherapy (VB) is a well-established and effective radiation treatment modality in women with early-stage endometrial carcinoma. We sought to evaluate and update published trends in the utilization of VB vs. other radiation therapy modalities (pelvic external beam radiation therapy (EBRT) or the combination of VB and pelvic EBRT using the National Cancer Institute\u27s Surveillance, Epidemiology, and End Results database. METHODS AND MATERIALS: The Surveillance, Epidemiology, and End Results database was queried for adult females with histologically confirmed International Federation of Gynecology and Obstetrics 1988 Stage I-II endometrial carcinoma diagnosed from 1995 to 2012 and treated definitively with hysterectomy and adjuvant radiation therapy. Chi-square tests were used to assess differences by radiation type (VB, EBRT, and VB + EBRT) and various demographic and clinical variables. RESULTS: We identified 15,201 patients that met inclusion criteria. There was a significant overall increase in the use of VB was observed from 17.1% in 1995-2000 compared to 57.1% in 2007-2012 (p \u3c 0.0001). Similarly, there was a proportional decrease in the use of EBRT from 54.0% to 25.5% (p \u3c 0.0001) as well as in the use of VB + EBRT from 28.9% to 17.4% during the same period (p \u3c 0.0001). The observed increase in utilization of VB was not limited to any variables (age, race, histological type, International Federation of Gynecology and Obstetrics stage, and the status of lymph node dissection [yes or no]) or the number of dissected lymph nodes. CONCLUSIONS: In this large national database set, there continues to be an increasing trend for the use of VB in the adjuvant setting in women with early-stage endometrial carcinoma

Solitary Ovarian Plasmacytoma: A Case Report and Review of Literature

A patient with rare solitary ovarian plasmacytoma is reported. Diagnostic work-up is mandatory to rule out ovarian involvement as part of multiple myeloma. After complete surgical resection, the prognosis appears to be very favorable

Solitary ovarian plasmacytoma. A case report and review of literature

• A patient with rare solitary ovarian plasmacytoma is reported; • Diagnostic work-up is mandatory to rule out ovarian involvement as part of multiple myeloma. • After complete surgical resection, the prognosis appears to be very favorable

Adjuvant radiation therapy for patients with type II endometrial carcinoma: impact on tumor recurrence and survival

The optimal adjuvant treatment of type II endometrial carcinoma after hysterectomy remains controversial. The objective of this study was to determine the effect of adjuvant radiation therapy (RT) on recurrence-free survival (RFS), disease-specific survival (DSS), and overall survival in patients with early-stage type II endometrial carcinoma. In this institutional review board-approved study, our database of 1450 patients with endometrial cancer was reviewed. Seventy-nine surgically staged patients with 2009 International Federation of Gynecology and Obstetrics (FIGO) stages I and II serous and clear cell carcinoma were treated from 1991 to 2010. These patients were then divided into 2 groups; one group received adjuvant RT, and the other group included patients who did not receive adjuvant RT. The median age of the study cohort is 65 years, and the median follow-up is 47 months. Thirty-nine patients (49%) received adjuvant RT, and 40 patients did not. The 5-year RFS was significantly improved in patients who received RT (84% vs 58%; P = 0.002). Similarly, 5-year DSS was significantly improved in patients who received RT (87% vs 58%; P = 0.023) with a trend toward improved 5-year overall survival (74% vs 58%; P = 0.088). On multivariate analysis, lack of angiolymphatic invasion (P < 0.001 and P < 0.001), adjuvant RT (P < 0.001 and P = 0.004), and lack of lower uterine segment involvement (P = 0.007 and P = 0.009) were independent predictors of improved RFS and DSS, respectively. In the current study of surgically staged patients with type II endometrial carcinoma International Federation of Gynecology and Obstetrics stages I and II, adjuvant radiation therapy with or without chemotherapy resulted in a significant improvement in recurrence-free and disease-specific survival

Is time to recurrence after hysterectomy predictive of survival in patients with early stage endometrial carcinoma?

To determine the prognostic significance of time to recurrence (TTR) on overall survival (OS) and disease-specific survival (DSS) following recurrence in patients with stage I–II uterine endometrioid carcinoma. After IRB approval, we retrospectively identified 57 patients with recurrent endometrioid carcinoma who were initially treated for FIGO 1988 stages I–II between 1987 and 2009. The Kaplan–Meier approach and Cox regression analysis were used to estimate OS and DSS following recurrence and identify factors impacting outcomes. Median follow-up times were 54.8months from hysterectomy and 19.8months after recurrence. Median time to recurrence was 20.2months. Twenty-eight (47%) patients had a recurrence <18months after hysterectomy and 29 (53%) had a recurrence ≥18months. Both groups were evenly matched regarding initial pathological features and adjuvant treatments. The median OS and DSS in patients with TTR<18months was shorter than those with TTR≥18months, but not statistically significant (p=0.216). TTR did not impact outcomes after loco-regional recurrence, but for extrapelvic recurrence, a shorter TTR resulted in worse OS and DSS (p=0.03). On multivariate analysis, isolated loco-regional recurrence (HR 0.28, p=0.001) and salvage radiation therapy (HR 0.47, p=0.045) were statistically significant independent predictors of longer OS following recurrence. TTR as a continuous variable or dichotomized was not predictive of OS or DSS. In our study, the prognostic impact of time to recurrence was less important than the site of recurrence. While not prognostic for the entire cohort or for patients with loco-regional recurrence, TTR<18months was associated with shorter OS and DSS after extrapelvic recurrence. ► The prognostic impact of time to recurrence was less important than the site of recurrence. ► Time to recurrence less than 18 months was associated with shorter overall and disease-specific survival after extrapelvic recurrence