Urethral Diverticulum Mimicking Metastatic Prostate Cancer on 68 Ga-PSMA-11 PET/CT.
case_report · Level V
Where this comes from
- Record sourced from PubMed, PMID 40258366.
- Also identified by DOI 10.1097/RLU.0000000000005739.
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Abstract
Urethral diverticulum rarely occurs in a man. A 57-year-old man who underwent radical prostatectomy for prostate adenocarcinoma 9 years ago was referred for 68 Ga-PSMA-11 PET/CT scan for restating due to elevated serum total prostate-specific antigen level. 68 Ga-PSMA-11 PET/CT showed multiple PSMA-avid bone metastases and a focal intense activity in the anterior penis. The PSMA-avid penil lesion corresponded to a urethral diverticulum, which was initially detected on pelvic MRI 8 years ago. This case indicates that the urethral diverticulum should be included in the differential diagnosis of PSMA-avid penile lesions.
Medical subject headings
- Prostatic Neoplasms
- Positron Emission Tomography Computed Tomography
- Diverticulum
- Edetic Acid
- Oligopeptides
- Urethral Diseases