Publications by authors named "Jose Valdivia Retamozo"

A 35 years old female with morbid obesity IMC 45 was referred because of a gastrobronchial fistula developed post sleeve gastrectomy initially treated with endoscopic techniques without improvement, reason why a total resection of the gastric remanent with a Roux en Y reconstruction was done as an option with successful result.

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We present a senile patient that arrived as an outpatient because of marked pigmentation of his face and lower limbs and later develops ascites and loss weight. Biopsies of the skin showed the presence of Acanthosis Nigricans and we later showed its presence as a paraneoplastic syndrome when we discovered a gastric cancer. We discuss the association between Acanthosis Nigricans and cancer as well as the most common neoplasia that present with this entity.

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