Syringoid Eccrine Carcinoma

Oct 15, 2016 by in Dermatology Comments Off on Syringoid Eccrine Carcinoma

Fig. 23.1 Syringoid eccrine carcinoma. An indurated withish plaque on the cheek Fig. 23.2 Syringoid eccrine carcinoma. An infiltrated plaque with ill-defined margins on the wrist Pathology The histological appearance…

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Pilomatrix Carcinoma

Oct 15, 2016 by in Dermatology Comments Off on Pilomatrix Carcinoma

Fig. 13.1 Nodular ulcerated lesion on the left upper chest Pathology The tumor is asymmetrical and poorly circumscribed and has a large size, usually extending throughout the dermis and subcutaneous…

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Minimal Deviation Melanoma/Nevoid Melanoma

Oct 15, 2016 by in Dermatology Comments Off on Minimal Deviation Melanoma/Nevoid Melanoma

Fig. 51.1 Well-circumscribed, slowly growing lesion, 2 cm in diameter, with dark brown appearance, mimicking a melanocytic nevus Pathology “MDM” presents as an expansile nodule composed of relatively uniform, moderately…

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Sebaceous Gland Carcinoma

Oct 15, 2016 by in Dermatology Comments Off on Sebaceous Gland Carcinoma

Fig. 14.1 Sebaceous carcinoma. A slow-growing, painless pinkish nodule on lower tarsal plate Fig. 14.2 Sebaceous carcinoma. An erythematous slowly enlarging nodular plaque with a yellowish hue on the face…

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Intravascular Lymphoma

Oct 15, 2016 by in Dermatology Comments Off on Intravascular Lymphoma

Fig. 69.1 IVBL: Dermal and subcutaneous vessels appear prominent in the scanning magnification Fig. 69.2 IVBL: Subcutaneous vessel filled by large atypical lymphoid cells with nuclear pleomorphism Fig. 69.3 IVBL:…

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Myxofibrosarcoma

Oct 15, 2016 by in Dermatology Comments Off on Myxofibrosarcoma

Fig. 30.1 Myxofibrosarcoma presenting with a gradually enlarging painless mass with erythema and a tendency for diffusely infiltrative growth on the leg Pathology MFS presenting in the skin involves the…

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Malignant Rhabdoid Tumor

Oct 15, 2016 by in Dermatology Comments Off on Malignant Rhabdoid Tumor

Fig. 44.1 Malignant rhabdoid tumor. Rhabdoid, large round cells with abundant pale eosinophilic cytoplasm containing hyaline filamentous inclusions, eccentric nuclei, and large prominent nucleoli Fig. 44.2 Malignant rhabdoid tumor. Mitotic…

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Extramammary Paget’s Disease

Oct 15, 2016 by in Dermatology Comments Off on Extramammary Paget’s Disease

Fig. 16.1 Slowly enlarging, well demarcated, erythematous, eczematous plaque in the left inguinal area and on the scrotum Pathology EMPD is an asymmetrical, multicentric, poorly demarcated neoplasm in which the…

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