Solitary Abdominal Wall Metastasis From Rectal Carcinoma Revealed on FDG PET/CT

Xiao, Liu; Li, Guannan; Li, Yuhao; Li, Lin

doi:10.1097/rlu.0000000000004304

Cited by 3 publications

(2 citation statements)

References 17 publications

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“…FDG PET/CT is more capable of detecting extrarenal lesions than renal primary foci. [1][2][3][4] Clinicians are concerned about the unusual initial manifestations of malignant tumors. [5][6][7][8][9][10][11][12] This report highlights a rare case of solitary bone involvement in RCC and the value of FDG PET/CT in evaluating extrarenal involvement.…”

Section: Figurementioning

confidence: 99%

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The Isolated Humeral Metastasis as the Initial Presentation of Renal Cell Carcinoma Revealed by 18F-FDG PET/CT

2023

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Renal cell carcinoma (RCC) with isolated humeral metastasis as the initial presentation is rare. We reported FDG PET/CT findings of isolated humeral metastasis from RCC in a 63-year-old man with right upper arm pain as the initial presentation. The bone scanning in an outside hospital showed that the focus with increased uptake of the right humerus was possibly malignant. FDG PET/CT showed that the right humeral mass had intense activity, and there was an additional FDG lesion in the lower pole of the right kidney. The mass of the right humerus was later confirmed as humeral metastasis from RCC by pathological examination.

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Section: Figurementioning

confidence: 99%

“…However, isolated bone metastasis of RCC is rare. FDG PET/CT is more capable of detecting extrarenal lesions than renal primary foci 1–4 . Clinicians are concerned about the unusual initial manifestations of malignant tumors 5–12 .…”

mentioning

confidence: 99%

The Isolated Humeral Metastasis as the Initial Presentation of Renal Cell Carcinoma Revealed by 18F-FDG PET/CT

2023

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FDG PET/MRI in a Case of Isolated Abdominal Incisional Site Metastasis After Laparoscopic Surgery for Colon Cancer

Ji,

Dong,

Wang

et al. 2024

Clin Nucl Med

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Abdominal-wall metastasis following laparoscopic surgery for colorectal cancer is rare. We describe FDG PET/MRI findings in a case of isolated abdominal incisional site metastasis after laparoscopic surgery for colon cancer. The abdominal-wall metastasis showed slight hyperintensity on T2-weighted fat-suppressed image and intense focal FDG uptake on PET. This case demonstrates the usefulness of FDG PET/MRI in detecting the atypical metastasis from colon cancer.

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