The medical literature of the world reports sporadic cases which have frequently been diagnosed in autopsies, during surgery, or as the result of prolonged symptoms and complications such as intestinal ischemia 15, 16.
La literatura médica mundial muestra reportes de casos esporádicos, frecuentemente con diagnósticos como hallazgos de autopsia o intraoperatorios y tras un periodo prolongado de sintomatología y complicaciones como la isquemia intestinal 15, 16.