Mucocele of the appendix: what to expect
Abstract Mucoceles of the appendix are rare and can have quite variable imaging and clinical presentations, sometimes mimicking an adnexal mass. The underlying cause can be neoplastic or non-neoplastic. The typical imaging appearance of a mucocele of the appendix is that of a cystic structure with a tubular morphology. This structure is defined by having a blind-ending and being contiguous with the cecum. Radiologists should be familiar with key anatomical landmarks and with the various imaging features of mucoceles of the appendix, in order to provide a meaningful differential diagnosis of a lesion in the right lower abdominal quadrant. In addition, a neoplastic mucocele can rupture, resulting in pseudomyxoma peritonei, which will change the prognosis dramatically. Therefore, prompt diagnostic imaging is crucial.
| Auteurs principaux: | , , , , |
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| Format: | Digital revista |
| Langue: | English |
| Publié: |
Publicação do Colégio Brasileiro de Radiologia e Diagnóstico por Imagem
2022
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| Accès en ligne: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842022000300193 |
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