MRI in the Follow-up of Testicular Cancer: Less is More
Autor: | Carl W. Langberg, Gunnar Sandbæk, Eduard Baco, Peter Mæhre Lauritzen, Erik Rud |
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Rok vydání: | 2019 |
Předmět: |
Adult
Male Cancer Research medicine.medical_specialty Adolescent Young Adult 03 medical and health sciences 0302 clinical medicine Testicular Neoplasms Recurrence Cytology Biopsy Humans Medicine Retroperitoneal Neoplasms Lymph node Pelvis Testicular cancer Aged Neoplasm Staging Pelvic Neoplasms Retrospective Studies medicine.diagnostic_test business.industry Magnetic resonance imaging General Medicine Seminoma Middle Aged medicine.disease Magnetic Resonance Imaging Cross-Sectional Studies medicine.anatomical_structure Oncology Lymphatic Metastasis 030220 oncology & carcinogenesis Radiology Lymph business |
Zdroj: | Anticancer Research. 39:2963-2968 |
ISSN: | 1791-7530 0250-7005 |
Popis: | Background/aim This study aimed to report the location of abdominal relapse in patients with testicular cancer. Materials and methods This is a retrospective cross-sectional study including patients who underwent abdominal magnetic resonance imaging (MRI) after treatment of testicular germ cell cancer. MRI reports were classified as negative or positive, and positive results were cross-checked with follow-up imaging and biopsy results. Positive histology or cytology defined a true-positive finding. The location of relapse was registered according to the anatomical site. Results In a 2-year period, 2,315 MRI examinations were performed. Relapse was detected in 0.7% (95% CI=0.4-1.1) of the examinations. Among these, 75% were seminomas and 25% were non-seminomas. Retroperitoneal lymph nodes were affected in 88% of cases, and pelvic and inguinal lymph nodes affected in 12% of cases. No metastases were found in parenchymatous organs or bony structures. Conclusion All cases of abdominal relapse occurred in retroperitoneal or pelvic lymph nodes. This suggests that MRI should be directed towards the retroperitoneum and pelvis only. |
Databáze: | OpenAIRE |
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