Author(s):
Brito, D; Serviço de Medicina IV, Hospital de Santa Maria, Lisboa. 
; Fiuza, T ; Santos, A ; Namora, J ; Jordão, A ; Parreira, J M ; Carneiro, E A
Date: 1970
Origin: Acta Médica Portuguesa
Document details
Unknown primary neoplasm: a retrospective 3-year study at a service of internal...
Description
The authors review all the cases of Carcinoma of Unknown Primary Site admitted to a medical service during a 3-year period (1987-1989). These cases represented 9% of all the neoplastic diseases admitted during the aforementioned period. Most of the patients presented extensive metastatic disease. The main histologic type was adenocarcinoma. The most useful of all the ancillary exams requested for primary localization and staging purposes was the computerized axial tomography (CT). The primary localization was achieved in two cases (one while the patient was still alive, and one on autopsy). The low performance status of the patients, together with the existence of advanced metastatic disease, precluded more than palliative therapy in most of the cases. The mortality of this series was 40% (4/10), with 3 autopsies performed. The authors compare their experience with the literature available, focusing the need for a work-up based on strict diagnostic criteria based on the histology and supported by specific laboratory tests. They also underline the value of the CT scan as the most useful exam in these circumstances. The authors review all the cases of Carcinoma of Unknown Primary Site admitted to a medical service during a 3-year period (1987-1989). These cases represented 9% of all the neoplastic diseases admitted during the aforementioned period. Most of the patients presented extensive metastatic disease. The main histologic type was adenocarcinoma. The most useful of all the ancillary exams requested for primary localization and staging purposes was the computerized axial tomography (CT). The primary localization was achieved in two cases (one while the patient was still alive, and one on autopsy). The low performance status of the patients, together with the existence of advanced metastatic disease, precluded more than palliative therapy in most of the cases. The mortality of this series was 40% (4/10), with 3 autopsies performed. The authors compare their experience with the literature available, focusing the need for a work-up based on strict diagnostic criteria based on the histology and supported by specific laboratory tests. They also underline the value of the CT scan as the most useful exam in these circumstances.
The authors review all the cases of Carcinoma of Unknown Primary Site admitted to a medical service during a 3-year period (1987-1989). These cases represented 9% of all the neoplastic diseases admitted during the aforementioned period. Most of the patients presented extensive metastatic disease. The main histologic type was adenocarcinoma. The most useful of all the ancillary exams requested for primary localization and staging purposes was the computerized axial tomography (CT). The primary localization was achieved in two cases (one while the patient was still alive, and one on autopsy). The low performance status of the patients, together with the existence of advanced metastatic disease, precluded more than palliative therapy in most of the cases. The mortality of this series was 40% (4/10), with 3 autopsies performed. The authors compare their experience with the literature available, focusing the need for a work-up based on strict diagnostic criteria based on the histology and supported by specific laboratory tests. They also underline the value of the CT scan as the most useful exam in these circumstances. The authors review all the cases of Carcinoma of Unknown Primary Site admitted to a medical service during a 3-year period (1987-1989). These cases represented 9% of all the neoplastic diseases admitted during the aforementioned period. Most of the patients presented extensive metastatic disease. The main histologic type was adenocarcinoma. The most useful of all the ancillary exams requested for primary localization and staging purposes was the computerized axial tomography (CT). The primary localization was achieved in two cases (one while the patient was still alive, and one on autopsy). The low performance status of the patients, together with the existence of advanced metastatic disease, precluded more than palliative therapy in most of the cases. The mortality of this series was 40% (4/10), with 3 autopsies performed. The authors compare their experience with the literature available, focusing the need for a work-up based on strict diagnostic criteria based on the histology and supported by specific laboratory tests. They also underline the value of the CT scan as the most useful exam in these circumstances.
Document Type
Article
Language Portuguese
Language Portuguese
| Financiadores do RCAAP | |||||||
|
|
|
|
|
|
||