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We have treated two patients with extramammary Paget's disease/carcinoma (EMPD/C), a 62-year-old woman and a 78-year-old man. In both patients, lymph nodes in the areas of the bilateral inguinal, external iliac arteries, and abdominal aorta were affected. After surgery, they underwent 5 courses of systemic combination chemotherapy at 4-week intervals to residual or recurrent lymph node metastasis. Each course consisted of 3.5 mg mitomycin C and 50 mg epirubicin (day 1), 0.6 mg vincristine (days 1 and 7), 30 mg cisplatin (days 1, 2, and 3), and 350 mg 5-fluorouracil (days 3, 4, 5, 6, and 7). The affected lymph nodes in both patients subsided in response to the chemotherapy. Positron emission tomography (PET) scans confirmed the complete remission of lymph node metastasis in Case 1. In Case 2, they were reduced by more than 90% on computed tomography (CT) scans. Adverse effects included leukocytopenia, vomiting, hypesthesia, and constipation, all of which disappeared after the completion of chemotherapy. While surgery with wide local excision is the treatment of choice in patients with EMPD/C, there is currently no standardized treatment for advanced cases with metastasis. We describe two patients with EMPD/C whose metastatic lesions responded well to this combination of chemotherapy.

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Mobile encapsulated lipoma, first described by Sahl in 1978 (1), is characterized by its great mobility within subcutaneous adipose tissue and presentation with or without tenderness when the nodules are manipulated. This lipoma's histopathology is very characteristic; i.e., it consists of mature viable or degenerative lipocytes encapsulated by fibrous tissue. We report a case of this so-called mobile encapsulated lipoma involving a patient with Ehlers-Danlos syndrome. This case is the first report of mobile encapsulated lipoma in a patient with a disease of this type. We discuss its pathogenesis and the nomenclature for these lesions.