RESUMO
At a time when the population shows increasing longevity, entities such as cancer and chronic kidney disease (CKD) are more frequently connected. In the United States, approximately 6% of the patients on hemodialysis have cancer. The challenge to manage oncologic patients with CKD in a hemodialytic program represents a great shortage of available information on the choice of the best drug, timing, dosage adjustments, dialysis method, and treatment safety. We present the case of a patient with prostate cancer and terminal CKD in hemodialysis, and the treatment sequence after the development of resistance to hormonal blockade therapy, which included docetaxel, enzalutamide, and radium-223.
Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Adenocarcinoma/complicações , Antineoplásicos/administração & dosagem , Diálise , Neoplasias da Próstata/complicações , Insuficiência Renal Crônica/tratamento farmacológico , Feniltioidantoína/administração & dosagem , Neoplasias de Próstata Resistentes à Castração/complicações , Rádio (Elemento)/administração & dosagem , Insuficiência Renal Crônica/complicações , Taxoides/administração & dosagemRESUMO
Small cell neuroendocrine carcinoma rarely appears primarily in the head and neck and exhibits aggressive behavior with a poor prognosis. The pathologist has a significant role in the diagnosis, and a consensual treatment still does not exist. The authors report the case of a middle-aged male patient who presented repeated episodes of massive epistaxis. The diagnostic work-up disclosed the diagnosis of small cell neuroendocrine carcinoma of the nasopharynx. The patient was treated with chemotherapy followed by radiotherapy. Imaging examinations performed after the end of treatment showed apparent complete remission of the disease. The patient was kept under active surveillance with no signs of local relapse or distant metastasis after 4 years of follow-up.