Andrés Pérez Barrios

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BACKGROUND Whenever abdominoperineal resection is performed because of a rectal adenocarcinoma, the prostate and seminal vesicles may be displaced backward to the presacral space, giving rise to a(More)
BACKGROUND The liver is a common site of neuroendocrine tumors (NTs) metastatic from primaries in the gastrointestinal tract, pancreas, biliary system and lungs. Medullary thyroid carcinoma (MTC) is(More)