Profile of cancer patients treated at the emergency room of a tertiary cancer care centre in southern Brazil.

The number of cancer care visits in the emergency department for evaluation and treatment has been steadily increasing. Cancer patients represent a challenge for the emergency team because they may have acute symptoms of still undiagnosed malignancy, vague symptoms related to the disease or complications of cancer treatment, all of which can be either mild or potentially life-threatening. The Santo Antonio Hospital is a public institution located in the city of Blumenau (SC, southern Brazil), which serves as a reference centre for cancer care patients for a population of over a million and a half.

Sigmoid adenocarcinoma with renal metastasis.

We report a case of a 75-year-old man submitted to a rectosigmoidectomy and partial cystectomy because of a sigmoid cancer and colovesical fistula. Seven months later and after four cycles of adjuvant chemotherapy, a lesion was detected in the kidney. Histology revealed tubular adenocarcinoma, which meant sigmoid cancer metastasis.