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  Indian J Med Microbiol
 

Figure 6: Adenocarcinoma rectum: 68Ga-labeled prostate-specific membrane antigen positron emission tomography/computed tomography imaging images (maximum intensity projection; a) of a 73-year-old man a case of carcinoma prostate (postradical prostatectomy) showing intense tracer uptake in a soft-tissue lesion at 3 o'clock position (b-d; arrow) in the rectum (atypical site for prostate cancer metastasis). In addition, tracer avid external iliac lymph nodes (e-j; dotted arrow) were also noted. Histopathology of the tissue from rectal lesion revealed primary rectal adenocarcinoma

Figure 6: Adenocarcinoma rectum: <sup>68</sup>Ga-labeled prostate-specific membrane antigen positron emission tomography/computed tomography imaging images (maximum intensity projection; a) of a 73-year-old man a case of carcinoma prostate (postradical prostatectomy) showing intense tracer uptake in a soft-tissue lesion at 3 o'clock position (b-d; arrow) in the rectum (atypical site for prostate cancer metastasis). In addition, tracer avid external iliac lymph nodes (e-j; dotted arrow) were also noted. Histopathology of the tissue from rectal lesion revealed primary rectal adenocarcinoma