The Tokai journal of experimental and clinical medicine · 2020
Cutaneous Metastases from Testicular Diffuse Large B-cell Malignant Lymphoma and Bowen Disease: 18F-FDG PET-CT Findings.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Mikami Tatsuya, Ichikawa Tamaki, Kazama Toshiki, Aoyama Yasuyuki, Mabuchi Tomotaka, Ikoma Haruka, Kajiwara Hiroshi, Nagafuji Yui, Sekiguchi Yuka, Kodama Eriko, Fukuzawa Tsuyoshi, Kuroki Toshihisa, Nagao Ryouta, Hashimoto Jun
Аннотация
Here, we report the case of cutaneous metastases from testicular diffuse large B-cell malignant lymphoma (DLBCL) concurrent with Bowen disease evaluated with 18F-fluorodeoxyglucose positron emission tomography-computed tomography (18F-FDG PET-CT). A 60-year-old male underwent orchiectomy to remove his left testicle because of DLBCL. Multiple skin lesions appeared 1 month postoperatively. Furthermore, an intractable erythematous plaque localized to the right lower leg was present from 2 years before the operation. 18F-FDG PET-CT images revealed multiple skin lesions with marked FDG uptakes in the face, neck, and thigh of this patient, as well as a lower leg lesion with minimal FDG uptake. Biopsy of both lesions revealed cutaneous metastases from DLBCL and Bowen disease (BD) of the lower leg lesion. 18F-FDG PET-CT images following chemotherapy and resection of BD demonstrated no FDG uptake.