Pelvic inflammatory myofibroblastic tumor mimicking a rectal cancer

We report a case of a 50-year-old woman who presented to the emergency department with large bowel obstruction and anemia. The initial imaging study suggested an inoperable rectal tumor with involvement of surrounding structures. In this paper, we discuss the diagnostic work-up of this patient with...

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Main Authors: Lídia Roque-Ramos, António P. Matos, Pedro Pinto-Marques, Gabriela Machado, Joana Nogueira, Miguel Ramalho
Format: Article
Language:English
Published: Aran Ediciones 2016-01-01
Series:Revista Espanola de Enfermedades Digestivas
Subjects:
Online Access:http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S1130-01082016000100010&lng=en&tlng=en
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author Lídia Roque-Ramos
António P. Matos
Pedro Pinto-Marques
Gabriela Machado
Joana Nogueira
Miguel Ramalho
author_facet Lídia Roque-Ramos
António P. Matos
Pedro Pinto-Marques
Gabriela Machado
Joana Nogueira
Miguel Ramalho
author_sort Lídia Roque-Ramos
collection DOAJ
description We report a case of a 50-year-old woman who presented to the emergency department with large bowel obstruction and anemia. The initial imaging study suggested an inoperable rectal tumor with involvement of surrounding structures. In this paper, we discuss the diagnostic work-up of this patient with a diagnosis of pelvic/perirectal inflammatory myofibroblastic tumor (IMT). IMT is a rare tumor with intermediate malignant potential that frequently mimics clinical and imaging features of malignancy. Additionally, to the best of our knowledge, this is the first case of a pelvic IMT that regressed without surgical excision.
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spelling doaj.art-49a397a7719c4088b214754d2150abc42022-12-22T01:11:46ZengAran EdicionesRevista Espanola de Enfermedades Digestivas1130-01082016-01-0110814347S1130-01082016000100010Pelvic inflammatory myofibroblastic tumor mimicking a rectal cancerLídia Roque-Ramos0António P. Matos1Pedro Pinto-Marques2Gabriela Machado3Joana Nogueira4Miguel Ramalho5Hospital Garcia de OrtaHospital Garcia de OrtaHospital Garcia de OrtaHospital Garcia de OrtaHospital Garcia de OrtaHospital Garcia de OrtaWe report a case of a 50-year-old woman who presented to the emergency department with large bowel obstruction and anemia. The initial imaging study suggested an inoperable rectal tumor with involvement of surrounding structures. In this paper, we discuss the diagnostic work-up of this patient with a diagnosis of pelvic/perirectal inflammatory myofibroblastic tumor (IMT). IMT is a rare tumor with intermediate malignant potential that frequently mimics clinical and imaging features of malignancy. Additionally, to the best of our knowledge, this is the first case of a pelvic IMT that regressed without surgical excision.http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S1130-01082016000100010&lng=en&tlng=enInflammatory myofibroblastic tumorRectal cancerEndoscopic ultrasoundMagnetic resonance imaging
spellingShingle Lídia Roque-Ramos
António P. Matos
Pedro Pinto-Marques
Gabriela Machado
Joana Nogueira
Miguel Ramalho
Pelvic inflammatory myofibroblastic tumor mimicking a rectal cancer
Revista Espanola de Enfermedades Digestivas
Inflammatory myofibroblastic tumor
Rectal cancer
Endoscopic ultrasound
Magnetic resonance imaging
title Pelvic inflammatory myofibroblastic tumor mimicking a rectal cancer
title_full Pelvic inflammatory myofibroblastic tumor mimicking a rectal cancer
title_fullStr Pelvic inflammatory myofibroblastic tumor mimicking a rectal cancer
title_full_unstemmed Pelvic inflammatory myofibroblastic tumor mimicking a rectal cancer
title_short Pelvic inflammatory myofibroblastic tumor mimicking a rectal cancer
title_sort pelvic inflammatory myofibroblastic tumor mimicking a rectal cancer
topic Inflammatory myofibroblastic tumor
Rectal cancer
Endoscopic ultrasound
Magnetic resonance imaging
url http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S1130-01082016000100010&lng=en&tlng=en
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AT antoniopmatos pelvicinflammatorymyofibroblastictumormimickingarectalcancer
AT pedropintomarques pelvicinflammatorymyofibroblastictumormimickingarectalcancer
AT gabrielamachado pelvicinflammatorymyofibroblastictumormimickingarectalcancer
AT joananogueira pelvicinflammatorymyofibroblastictumormimickingarectalcancer
AT miguelramalho pelvicinflammatorymyofibroblastictumormimickingarectalcancer