BACKGROUND: Sarcoma frequently metastasizes to the lungs, and pulmonary metastasectomy is the only treatment modality that can provide a cure for these patients. We attempted to determine the clinicopathologic features and survival determinants of a common subset of patients who undergo pulmonary metastasectomy for leiomyosarcoma. METHODS: All patients undergoing pulmonary metastasectomy at The Brigham and Women's Hospital from 1989 to 2004 were reviewed retrospectively. Analyzed variables included number, size, pathology, and location of metastases, age, gender, location of primary tumor, disease-free interval (DFI), surgical approach, margin status, adjuvant therapy, recurrence, number of metastasectomies, and disease-free and overall survival. RESULTS: Eighty-two patients underwent pulmonary metastasectomy for metastases from sarcoma. Leiomyosarcoma was the most common histologic finding (n = 31; 38%). Fifteen patients with leiomyosarcoma (48%) underwent repeated pulmonary metastasectomy. Patients with leiomyosarcoma were more commonly female (77% versus 43%; p = 0.031), less frequently received chemotherapy for their primary tumor (48% versus 71%, p = 0.041), and presented with fewer number of pulmonary metastases than did patients with nonleiomyosarcoma metastases (1.9 ± 1.5 standard deviation [SD] versus 3.6 ± 4.4; p = 0.033). Although there was no difference in disease-free survival, patients with leiomyosarcoma demonstrated improved overall survival compared with those with nonleiomyosarcoma metastases (70 versus 24 months; p = 0.049). In multivariate analyses, the DFI from primary tumor resection to pulmonary metastases and the DFI from pulmonary metastasectomy to second pulmonary recurrence were identified as independent predictors of survival. CONCLUSIONS: Leiomyosarcoma is a common subset of sarcomatous pulmonary metastases that behave more indolently compared with other pulmonary metastases from sarcoma. Long-term survival is achievable with an aggressive approach toward pulmonary metastasectomy and repeated pulmonary metastasectomy.
BACKGROUND:Sarcoma frequently metastasizes to the lungs, and pulmonary metastasectomy is the only treatment modality that can provide a cure for these patients. We attempted to determine the clinicopathologic features and survival determinants of a common subset of patients who undergo pulmonary metastasectomy for leiomyosarcoma. METHODS: All patients undergoing pulmonary metastasectomy at The Brigham and Women's Hospital from 1989 to 2004 were reviewed retrospectively. Analyzed variables included number, size, pathology, and location of metastases, age, gender, location of primary tumor, disease-free interval (DFI), surgical approach, margin status, adjuvant therapy, recurrence, number of metastasectomies, and disease-free and overall survival. RESULTS: Eighty-two patients underwent pulmonary metastasectomy for metastases from sarcoma. Leiomyosarcoma was the most common histologic finding (n = 31; 38%). Fifteen patients with leiomyosarcoma (48%) underwent repeated pulmonary metastasectomy. Patients with leiomyosarcoma were more commonly female (77% versus 43%; p = 0.031), less frequently received chemotherapy for their primary tumor (48% versus 71%, p = 0.041), and presented with fewer number of pulmonary metastases than did patients with nonleiomyosarcoma metastases (1.9 ± 1.5 standard deviation [SD] versus 3.6 ± 4.4; p = 0.033). Although there was no difference in disease-free survival, patients with leiomyosarcoma demonstrated improved overall survival compared with those with nonleiomyosarcoma metastases (70 versus 24 months; p = 0.049). In multivariate analyses, the DFI from primary tumor resection to pulmonary metastases and the DFI from pulmonary metastasectomy to second pulmonary recurrence were identified as independent predictors of survival. CONCLUSIONS:Leiomyosarcoma is a common subset of sarcomatous pulmonary metastases that behave more indolently compared with other pulmonary metastases from sarcoma. Long-term survival is achievable with an aggressive approach toward pulmonary metastasectomy and repeated pulmonary metastasectomy.
Authors: Martee L Hensley; Brigitte A Barrette; Klaus Baumann; David Gaffney; Anne L Hamilton; Jae-Weon Kim; Johanna U Maenpaa; Patricia Pautier; Nadeem Ahmad Siddiqui; Anneke M Westermann; Isabelle Ray-Coquard Journal: Int J Gynecol Cancer Date: 2014-11 Impact factor: 3.437
Authors: Paulina Cybulska; Vasileios Sioulas; Theofano Orfanelli; Oliver Zivanovic; Jennifer J Mueller; Vance A Broach; Kara C Long Roche; Yukio Sonoda; Martee L Hensley; Roisin E O'Cearbhaill; Dennis S Chi; Kaled M Alektiar; Nadeem R Abu-Rustum; Mario M Leitao Journal: Gynecol Oncol Date: 2019-06-12 Impact factor: 5.482
Authors: Kristelle Lusby; Kari Brewer Savannah; Elizabeth G Demicco; Yiqun Zhang; Markus Ph Ghadimi; Eric D Young; Chiara Colombo; Ryan Lam; Tugce E Dogan; Jason L Hornick; Alexander J Lazar; Kelly K Hunt; Matthew L Anderson; Chad J Creighton; Dina Lev; Raphael E Pollock Journal: Ann Surg Oncol Date: 2013-01-20 Impact factor: 5.344
Authors: Neel P Chudgar; Murray F Brennan; Kay See Tan; Rodrigo R Munhoz; Sandra P D'Angelo; Manjit S Bains; James Huang; Bernard J Park; Prasad S Adusumilli; William D Tap; David R Jones Journal: Ann Thorac Surg Date: 2017-11-02 Impact factor: 4.330