{Reference Type}: Case Reports {Title}: A case report of hamartomatous polyposis in an individual with Neurofibromatosis type 1. {Author}: Boulier K;Erwin DJ;Nagamani S;Eble TN; {Journal}: Clin Case Rep {Volume}: 7 {Issue}: 1 {Year}: Jan 2019 暂无{DOI}: 10.1002/ccr3.1908 {Abstract}: Even in well-described genetic syndromes, such as neurofibromatosis type 1, expansion of the phenotype should be considered as a possible explanation for atypical presentations. However, it is critical to complete the evaluation for a potential dual diagnosis, as there could be significant prognostic and management implications.