Primary @entity242 are relatively uncommon @entity5 with varied manifestations, ill-defined prognostic factors and uncertain management modalities. We undertook this study to review @entity1 who presented with primary or recurrent RPS at our institute during the study period. Between 2008 and 2010, 23 @entity1 were evaluated. Statistical analysis was done using the chi square test or Fisher's exact test. Recurrence was calculated using Kaplan Meier curves. The log-rank test was used to compare differences in survival or relapse. Among the 23 @entity1 , 13 were males. Majority (52.2  %) presented with abdominal lump located in umbilical and right hypochondrial region. Surgery was done in 20 (87  %) @entity1 for primary RPS and three (13  %) for recurrent RPS at initial presentation. 14 (61  %) received complete @entity5 resection, six (27  %) incomplete microscopic resection, and three (13  %) incomplete macroscopic resection. In univariate @entity797 's proportional hazard model on time ('timer') to event ('relapse') analysis, all the variables like older age (p   =   0.027), male sex (p   =   0.012), incomplete resection (p   =   0.008), large size (0.047) and high grade (p   =   0.047) became significant predictor of early recurrence. However, multivariate analysis showed that only extent of resection, grade and sex were statistically significant predictors. Complete @entity5 resection of @entity242 (n   =   14) was associated with a significantly lesser recurrence compared with unclear resection (n   =   9, p   =   0.002). The median time between surgery and first recurrence was 15  months. High-grade @entity242 had a significantly higher recurrence (n   =   10; median: 24, 95  % CI) than low-grade @entity242 (n   =   13, median: 15; 95 %CI P   <   0.01). Furthermore, the survival of male @entity1 were worse than that of females (p   =   0.036). Completeness of resection, @entity5 grade and sex are prognostic factors of retroperitoneal soft tissue @entity242 .

XXXX . Outcome Analysis in a Teaching Hospital in Eastern India- a Perspective.

@entity5 :: ('MESH:D009369', 'Disease') :: ['tumor', 'tumors'] @entity1 :: ('9606', 'Species') :: ['patients'] @entity797 :: ('1351', 'Gene') :: ['Cox'] @entity242 :: ('MESH:D012509', 'Disease') :: ['sarcomas', 'retroperitoneal sarcoma', 'Retroperitoneal Sarcomas']
@entity242 :: (MESH:D012509,Disease) :: ['Retroperitoneal Sarcoma']
