RESUMO
BACKGROUND AND OBJECTIVES: Primary colonic lymphoma (PCL) is rare, heterogeneous, and presents a therapeutic challenge for surgeons. Optimal treatment strategies are difficult to standardize, leading to variation in therapy. Our objective was to describe the patient characteristics, short-term outcomes, and five-year survival of patients undergoing nonpalliative surgery for PCL. METHODS: We performed a retrospective cohort analysis in the National Cancer Database. Included patients underwent surgery for PCL between 2004 to 2014. Patients with metastases and palliative operations were excluded. Univariate predictors of overall survival were analyzed using multivariable Cox proportional hazard analysis. RESULTS: We identified 2153 patients. Median patient age was 68. Diffuse large B-cell lymphoma accounted for 57% of tumors. 30- and 90-Day mortality were high (5.6% and 11.1%, respectively). Thirty-nine percent of patients received adjuvant chemotherapy. For patients surviving 90 days, 5-year survival was 71.8%. Chemotherapy improved survival (surgery+chemo, 75.4% vs surgery, 68.6%; P = .01). Adjuvant chemotherapy was associated with overall survival after controlling for age, comorbidity, and lymphoma subtype (HR 1.27; 95% CI, 1.07-1.51; P = .01). CONCLUSIONS: Patients undergoing surgery for PCL have high rates of margin positivity and high short-term mortality. Chemotherapy improves survival, but <50% receive it. These data suggest the opportunity for improvement of care in patients with PCL.
Assuntos
Neoplasias do Colo/mortalidade , Neoplasias do Colo/cirurgia , Linfoma/mortalidade , Linfoma/cirurgia , Idoso , Idoso de 80 Anos ou mais , Big Data , Quimioterapia Adjuvante , Estudos de Coortes , Neoplasias do Colo/tratamento farmacológico , Neoplasias do Colo/patologia , Feminino , Humanos , Estimativa de Kaplan-Meier , Linfoma/tratamento farmacológico , Linfoma/patologia , Linfoma Difuso de Grandes Células B/tratamento farmacológico , Linfoma Difuso de Grandes Células B/mortalidade , Linfoma Difuso de Grandes Células B/patologia , Linfoma Difuso de Grandes Células B/cirurgia , Linfoma não Hodgkin/tratamento farmacológico , Linfoma não Hodgkin/mortalidade , Linfoma não Hodgkin/patologia , Linfoma não Hodgkin/cirurgia , Masculino , Pessoa de Meia-Idade , Terapia Neoadjuvante , Radioterapia Adjuvante , Estudos RetrospectivosRESUMO
We present the case of a patient with recurrent sigmoid neovaginal prolapse treated with a modified Altemeier procedure for rectal prolapse, which has not been previously described in the literature.Our case highlights the difficulty in treating patients with intestinal neovaginal prolapse due to their complex abdominal surgical history, altered anatomy, and goals of care.