Unusual Case of Diffuse Penile Metastasis of Prostate Cancer on 68Ga PSMA PET/CT Imaging and 177Lu PSMA Posttherapy Scintigraphy

Shelvin Kumar Vadi; Rajender Kumar; Bhagwant Rai Mittal; Ashwin Singh Parihar; Shrawan Kumar Singh

doi:10.1097/RLU.0000000000002001

Unusual Case of Diffuse Penile Metastasis of Prostate Cancer on ⁶⁸Ga PSMA PET/CT Imaging and ¹⁷⁷Lu PSMA Posttherapy Scintigraphy

Shelvin Kumar Vadi
, Rajender Kumar
, Bhagwant Rai Mittal
, Ashwin Singh Parihar
, Shrawan Kumar Singh

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

An 85-year-old man with prostate cancer for metastatic workup underwent ⁶⁸Gallium Prostate-Specific Membrane Antigen (⁶⁸Ga-PSMA) PET/CT (⁶⁸Ga-PSMA PET/CT), which revealed unusual tracer uptake in the shaft and glans of penis as well as multiple systemic metastases in liver, skeletal, and lymph nodes. The penile lesion was proved to be metastatic adenocarcinoma from prostate on fine needle aspiration cytology. The patient underwent ¹⁷⁷Lutetium (¹⁷⁷Lu)-labeled PSMA radioligand therapy, which also revealed diffuse tracer uptake in the penile shaft as well as other metastatic sites.

Original language	English
Pages (from-to)	276-278
Number of pages	3
Journal	Clinical nuclear medicine
Volume	43
Issue number	4
DOIs	https://doi.org/10.1097/RLU.0000000000002001
State	Published - Apr 1 2018

Keywords

Lu-PSMA radioligand therapy
Ga-PSMA PET/CT
penile metastasis
prostate cancer

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10.1097/RLU.0000000000002001

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title = "Unusual Case of Diffuse Penile Metastasis of Prostate Cancer on 68Ga PSMA PET/CT Imaging and 177Lu PSMA Posttherapy Scintigraphy",

abstract = "An 85-year-old man with prostate cancer for metastatic workup underwent 68Gallium Prostate-Specific Membrane Antigen (68Ga-PSMA) PET/CT (68Ga-PSMA PET/CT), which revealed unusual tracer uptake in the shaft and glans of penis as well as multiple systemic metastases in liver, skeletal, and lymph nodes. The penile lesion was proved to be metastatic adenocarcinoma from prostate on fine needle aspiration cytology. The patient underwent 177Lutetium (177Lu)-labeled PSMA radioligand therapy, which also revealed diffuse tracer uptake in the penile shaft as well as other metastatic sites.",

keywords = "Lu-PSMA radioligand therapy, Ga-PSMA PET/CT, penile metastasis, prostate cancer",

author = "Vadi, \{Shelvin Kumar\} and Rajender Kumar and Mittal, \{Bhagwant Rai\} and Parihar, \{Ashwin Singh\} and Singh, \{Shrawan Kumar\}",

year = "2018",

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doi = "10.1097/RLU.0000000000002001",

language = "English",

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T1 - Unusual Case of Diffuse Penile Metastasis of Prostate Cancer on 68Ga PSMA PET/CT Imaging and 177Lu PSMA Posttherapy Scintigraphy

AU - Vadi, Shelvin Kumar

AU - Kumar, Rajender

AU - Mittal, Bhagwant Rai

AU - Parihar, Ashwin Singh

AU - Singh, Shrawan Kumar

PY - 2018/4/1

Y1 - 2018/4/1

N2 - An 85-year-old man with prostate cancer for metastatic workup underwent 68Gallium Prostate-Specific Membrane Antigen (68Ga-PSMA) PET/CT (68Ga-PSMA PET/CT), which revealed unusual tracer uptake in the shaft and glans of penis as well as multiple systemic metastases in liver, skeletal, and lymph nodes. The penile lesion was proved to be metastatic adenocarcinoma from prostate on fine needle aspiration cytology. The patient underwent 177Lutetium (177Lu)-labeled PSMA radioligand therapy, which also revealed diffuse tracer uptake in the penile shaft as well as other metastatic sites.

AB - An 85-year-old man with prostate cancer for metastatic workup underwent 68Gallium Prostate-Specific Membrane Antigen (68Ga-PSMA) PET/CT (68Ga-PSMA PET/CT), which revealed unusual tracer uptake in the shaft and glans of penis as well as multiple systemic metastases in liver, skeletal, and lymph nodes. The penile lesion was proved to be metastatic adenocarcinoma from prostate on fine needle aspiration cytology. The patient underwent 177Lutetium (177Lu)-labeled PSMA radioligand therapy, which also revealed diffuse tracer uptake in the penile shaft as well as other metastatic sites.

KW - Lu-PSMA radioligand therapy

KW - Ga-PSMA PET/CT

KW - penile metastasis

KW - prostate cancer

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SN - 0363-9762

VL - 43

SP - 276

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JO - Clinical nuclear medicine

JF - Clinical nuclear medicine

IS - 4

ER -

Unusual Case of Diffuse Penile Metastasis of Prostate Cancer on ⁶⁸Ga PSMA PET/CT Imaging and ¹⁷⁷Lu PSMA Posttherapy Scintigraphy

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