FDG-PET/CT: metabolically active solitary lesion in the gluteal region subcutaneously in a patient with breast cancer – granuloma or metastasis?

Česká verzia

Authors: Z. Řehák ¹; M. Palácová ²; S. Soboličová ¹; P. Fabian ³
Authors place of work: Oddělení nukleární medicíny, MOU Brno ¹; Klinika komplexní onkologické péče LF MU a MOÚ Brno ²; Oddělení onkologické patologie, MOÚ Brno ³
Published in the journal: Klin Onkol 2026; 39(2): 122-124
Category: Onkologie v obrazech
doi: https://doi.org/10.48095/ccko2026122

Zdroje

1. Glaudemans, AW, de Vries EF, Galli F et al. The use of 18F-FDG-PET/CT for diagnosis and treatment monitoring of inflammatory and infectious diseases. Clin Dev Immunol 2013; 2013 : 623036. doi: 10.1155/2013/623036.

2. Rehák Z, Szturz P, Krejčí E et al. FDG-PET–positive foreign-body granuloma mimicking residual germinal tumor infiltration. Clin Nucl Med 2012; 37 (8): 790–792. doi: 10.1097/RLU.0b013e3182485291.

3. Liu B, Chan S, Servaes S et al. Multiple FDG-avid injection site granulomas due to lovenox injection. Clin Nucl Med 2014; 39 (3): 308–311. doi: 10.1097/RLU.0000000000000353.

4. Metser U, Tau N. Benign cutaneous and subcutaneous lesions on FDG-PET/CT. Semin Nucl Med 2017; 47 (4): 352–361. doi: 10.1053/j.semnuclmed.2017.02.007.

5. Szturz P, Řehák Z, Koukalová R et al. FDG-PET positive pilomatrixoma –⁠ reconsidering multicentricity in Langerhans cell histiocytosis. Nucl Med Rev Cent East Eur 2014; 17 (2): 94–96. doi: 10.5603/NMR.2014.0024.

6. Lee JY, Kang HW, Jung SN. Solitary gluteus maximus muscle metastasis in a breast cancer patient. Arch Plast Surg 2015; 42 (5): 661–663. doi: 10.5999/aps.2015. 42.5.661.

7. Roh S, Xu L. Breast cancer metastatic to gluteus maximus: a case report. J Breast Dis 2023; 11 (1): 30–33. doi: 10.14449/jbd.2023.11.1.30.