Tumori · 2011
Obstructive colon metastases from lobular breast cancer: report of a case and review of the literature.
Клинический случайСтатьяОбзорНазвание и аннотация: Перевод в очереди
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Mistrangelo Massimiliano, Cassoni Paola, Mistrangelo Marinella, Castellano Isabella, Codognotto Elena, Sapino Anna, Lamanna Ginevra, Cravero Francesca, Bianco Lavinia, Fora Gianluca, Sandrucci Sergio
Аннотация
INTRODUCTION: Gastrointestinal metastases from breast cancer are rare. One large series reported a rate of 0.7% of gastrointestinal metastatic manifestations from breast cancer, but its true incidence could be underestimated. Here we report a case of bowel obstruction caused by sigmoid metastases from breast cancer and describe its relevance to histological origin and clinical practice.
METHODS: The clinical course and histopathology of the case are reviewed and compared with reports of similar cases in the literature.
RESULTS: An 80-year-old woman presented with bowel obstruction. Her medical history included infiltrating lobular breast cancer treated with left radical mastectomy 25 years before the current presentation; 13 years later bone metastases developed and were treated with hormone therapy. In 2003 the patient came to our emergency department because of symptoms of bowel obstruction. A computed tomography (CT) scan revealed a mass in the distal sigmoid causing the obstruction. A colostomy was performed, followed by a second operation completed with Hartmann's procedure. Histological examination revealed metastases from invasive lobular carcinoma. The patient was discharged 45 days postoperatively and died 9 months later because of disease progression.
CONCLUSIONS: Although gastrointestinal metastases from breast cancer are rare, patients with diagnosed breast cancer, particularly invasive lobular carcinoma, should be regularly followed up with endoscopy, CT, endosonography and PET-CT when abdominal symptoms are present. This could permit early diagnosis of gastrointestinal metastases and improve treatment planning.
METHODS: The clinical course and histopathology of the case are reviewed and compared with reports of similar cases in the literature.
RESULTS: An 80-year-old woman presented with bowel obstruction. Her medical history included infiltrating lobular breast cancer treated with left radical mastectomy 25 years before the current presentation; 13 years later bone metastases developed and were treated with hormone therapy. In 2003 the patient came to our emergency department because of symptoms of bowel obstruction. A computed tomography (CT) scan revealed a mass in the distal sigmoid causing the obstruction. A colostomy was performed, followed by a second operation completed with Hartmann's procedure. Histological examination revealed metastases from invasive lobular carcinoma. The patient was discharged 45 days postoperatively and died 9 months later because of disease progression.
CONCLUSIONS: Although gastrointestinal metastases from breast cancer are rare, patients with diagnosed breast cancer, particularly invasive lobular carcinoma, should be regularly followed up with endoscopy, CT, endosonography and PET-CT when abdominal symptoms are present. This could permit early diagnosis of gastrointestinal metastases and improve treatment planning.