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1.
Rev Med Liege ; 71(11): 484-487, 2016 Nov.
Artigo em Francês | MEDLINE | ID: mdl-28387103

RESUMO

A 28 year old woman has suffered over the previous month from a post-traumatic swelling sensation of the left breast. Ultrasonography demonstrates a 9 cm, sharply-cut, rounded, hypo-echogenic lesion. Surgery is performed, with the hypothesis of an haematoma. The pathological analysis of the lesion shows a malignant phyllodes tumour with heterologous rhabdomyosarcomatous features. No metastasis is found. A radical mastectomy is performed and the patient benefits from an adjuvant radio-chemotherapy. Phyllodes tumours represent up to 1 % of all mammary cancers, with 10-20 % of malignant lesions. These tumours behave differently from usual breast cancers. This atypical case, arising in a traumatic context, provides the opportunity to discuss the treatment and classification of phyllodes tumours of the breast.


Nous rapportons le cas d'une patiente de 28 ans se plaignant d'une sensation de tension mammaire, évoluant depuis un mois et apparue dans le décours d'un traumatisme. L'échographie démontre une lésion arrondie, hypo-échogène, de 9 cm aux contours nets. Après chirurgie réalisée dans l'hypothèse d'un hématome, l'analyse anatomo-pathologique révèle une tumeur phyllode maligne avec composante hétérologue de type rhabdomyosarcome. Le bilan d'extension ne met en évidence aucune métastase. La patiente a bénéficié d'une mastectomie radicale ainsi que d'une radio-chimiothérapie adjuvante. Les tumeurs phyllodes, qui représentent jusqu'à 1 % des tumeurs mammaires, dont 10-20 % sont de nature maligne, constituent une entité rare avec un comportement différent des autres tumeurs malignes mammaires. Ce cas, dont la présentation est atypique, permet de discuter de la classification et du traitement des tumeurs phyllodes du sein.

2.
Rev Med Liege ; 64(7-8): 361-5, 2009.
Artigo em Francês | MEDLINE | ID: mdl-19777911

RESUMO

An 19-year-old woman was admitted for acute appendicitis. The histological study of the appendix revealed a tubular variant of endocrine carcinoma of the appendix. Neuroendocrine tumors ("NETs") of the appendix are rare tumors which are usually detected incidentally, affecting 0.3% to 0.9% of appendectomies. Depending on their size, but also on some other factors, including histologic type, these tumors will require specific treatment; sometimes appendectomy will not be sufficient.


Assuntos
Apendicectomia , Neoplasias do Apêndice/patologia , Neoplasias do Apêndice/cirurgia , Carcinoma Neuroendócrino/patologia , Carcinoma Neuroendócrino/cirurgia , Apendicectomia/métodos , Neoplasias do Apêndice/química , Neoplasias do Apêndice/complicações , Neoplasias do Apêndice/terapia , Apendicite/etiologia , Apendicite/patologia , Apendicite/cirurgia , Biomarcadores Tumorais/análise , Carcinoma Neuroendócrino/química , Carcinoma Neuroendócrino/complicações , Carcinoma Neuroendócrino/terapia , Diagnóstico Diferencial , Feminino , Humanos , Imuno-Histoquímica , Tumores Neuroendócrinos/patologia , Tumores Neuroendócrinos/cirurgia , Prognóstico , Resultado do Tratamento , Adulto Jovem
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