Snow Leopard Appearance of Subcutaneous Panniculitis such as T-cell Lymphoma on <sup>18</sup>F-FDG PET/CT
PDF
Cite
Share
Request
Interesting Image
P: 77-79
February 2023

Snow Leopard Appearance of Subcutaneous Panniculitis such as T-cell Lymphoma on 18F-FDG PET/CT

Mol Imaging Radionucl Ther 2023;32(1):77-79
1. Mohamed V University Souissi, Mohammed V Military Teaching Hospital, Department of Nuclear Medicine, Rabat, Morocco
No information available.
No information available
Received Date: 25.11.2021
Accepted Date: 06.03.2022
Publish Date: 23.02.2023
PDF
Cite
Share
Request

ABSTRACT

Subcutaneous panniculitis such as T-cell lymphoma (SPTCL) is a very rare disorder. Patients usually present with multiple subcutaneous nodules on the extremities without visceral disease. Dissemination to extra-cutaneous sites is unusual. Only a few cases of SPTCL have been reported in the literature describing the findings of 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET). Here, we represent an interesting and unusual case of diffuse SPTCL with snow Leopard skin appearance on 18F-FDG PET/computed tomography.

References

1
Willemze R, Jaffe ES, Burg G, Cerroni L, Berti E, Swerdlow SH, Ralfkiaer E, Chimenti S, Diaz-Perez JL, Duncan LM, Grange F, Harris NL, Kempf W, Kerl H, Kurrer M, Knobler R, Pimpinelli N, Sander C, Santucci M, Sterry W, Vermeer MH, Wechsler J, Whittaker S, Meijer CJ. WHO-EORTC classification for cutaneous lymphomas. Blood 2005;105:3768-3785.
2
Paulli M, Berti E. Cutaneous T-cell lymphomas (including rare subtypes). Current concepts. II. Haematologica 2004;89:1372-1388.
3
Weenig RH, Ng CS, Perniciaro C. Subcutaneous panniculitis-like T-cell lymphoma: an elusive case presenting as lipomembranous panniculitis and a review of 72 cases in the literature. Am J Dermatopathol 2001;23:206-215.
4
Kim JS, Jeong YJ, Sohn MH, Jeong HJ, Lim ST, Kim DW, Kwak JY, Yim CY. Usefulness of F-18 FDG PET/CT in subcutaneous panniculitis-like T cell lymphoma: disease extent and treatment response evaluation. Radiol Oncol 2012;46:279-283.
5
Bompard F, de Menthon M, Gomez L, Gottlieb J, Saleh NS, Chekroun M, Grimon G, Goujard C, Durand E, Besson FL. 18F-FDG PET/CT of sarcoidosis with extensive cutaneous and subcutaneous nodules: the snow leopard sign. Eur J Nucl Med Mol Imaging 2019;46:1980-1981.
6
Shimizu M, Inoue N, Mizuta M, Ikawa Y, Yachie A. Leopard skin appearance of cutaneous polyarteritis nodosa on 18Ffluorodeoxyglucose positron emission tomography. Rheumatology (Oxford) 2016;55:1090.