Fig. 58.1 In this case of MPNST, the skin involvement is secondary to local invasion from a subcutaneous tumor Fig. 58.2 The tumor is large, asymmetrical, and unencapsulated Fig. 58.3…

Fig. 34.1 Epithelioid sarcoma. A slow-growing indurated subcutaneous tumor on the left arm of a 33-year-old man for 5 years (Courtesy of Cristina Cotruta, M.D. and Konstantinos Koutsioukis, M.D.) Clinical…

Fig. 75.1 Skin metatstasis from a primary papillary thyroid carcinoma (courtesy of B.Cribier, Strasbourg, France) Fig. 75.2 The skin tumor is composed of tubules containing colloid-like material and lined by…

Fig. 18.1 Malignant mixed tumor displays dermal and/or subcutaneous nodules composed of epithelial cells arranged in cords and nests within a chondromyxoid stroma Fig. 18.2 The tumor has a multinodular…

Fig. 41.1 Myxoid liposarcoma. A large, slowly growing, deeply located painless mass on the upper back Pathology Myxoid LPSs are well circumscribed or encapsulated, lobulated soft tissue tumors (Fig. 41.2)….

Fig. 56.1 Merkel cell carcinoma. An asymptomatic, firm, purple tumor on the face of an old patient TMCC can be staged as follows: Stage I – Primary tumors ≤2 cm,…

(1) Anatomic Pathology Laboratory, “Oncoteam Diagnostic”, Monza Hospital, Bucharest, Romania (2) Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, AR, USA (3) Department of Dermatology, “Dr. Carol…

Fig. 73.1 Multiple isolated nodules over the neck and chest area from a lady with known lung carcinoma Fig. 73.2 Cutaneous metastases of lung carcinoma. Skin metastases can rarely present…

Fig. 53.1 Nested melanoma of the elderly. A flat, irregularly pigmented and shaped lesion measuring 8 mm in a 65-year-old man Dermatoscopic examination shows the presence of variably pigmented and…

Fig. 32.1 Dermatofibrosarcoma protuberans. A typical presentation characterized by a slow-growing multinodular indurated plaque on the anterior trunk of a 30-year-old woman Pathology DFSP is characterized by a dense proliferation…