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Case Report
Striking similarities in genetic aberrations between a rectal tumor and its lung recurrence 
Osama E Rahma, Mauricio Burotto, Luisa Matos Do Canto, Alexandre A Germanos, Bassem R Haddad, John L Marshall 
World J Gastrointest Oncol 5(11):198-203. Published online Nov 15, 2013. doi: 10.4251/wjgo.v5.i11.198
Rare complication of percutaneous endoscopic gastrostomy: Ostomy metastasis of esophageal carcinoma 
Ana Lúcia Sousa, Diamantino Sousa, Francisco Velasco, Francisco Açucena, Ana Lopes, Horácio Guerreiro 
World J Gastrointest Oncol 5(11):204-206. Published online Nov 15, 2013. doi: 10.4251/wjgo.v5.i11.204