A peculiar case of Paget's disease of the breast.

Mammary Paget's disease is a disorder of the nipple-areola complex of the breast that, while rare, is often associated with an underlying carcinoma. The typical aspect is usually an eczematoid change of the nipple or a red and ulcerative nipple's lesion or erythematous and crusted lesion, with or without mass-like lesion and infiltration and inversion of the nipple. It was described at first by Sir James Paget in 1874, [1] who classified the disease in mammary and extramammary type.

Clinical and Immunohistochemical Features of Oral Angioleiomyoma: A Comprehensive Review of the Literature and Report of a Case in a Young Patient.

Angioleiomyoma (AL) is an uncommon benign soft tissue neoplasia arising from the tunica media of the smooth muscle cells. AL appears as a solitary and slow-growing mass and seldom is observed in oral tissues. We reported a rare case of AL involving the cheek of a 17-year-old young woman.

Ultrastructural observations on inflammatory angiogenesis in gastric carcinomas with massive neutrophil infiltration.

Neutrophils are traditionally thought of as terminal effectors of inflammatory reaction, but experimental studies suggest that they play a direct role in the inflammatory angiogenesis of tumors. Thus, further evidence in humans is required regarding the mechanisms by which neutrophils induce tumor angiogenesis. In this study, 4 cases of human gastric carcinomas with massive neutrophil infiltration were studied by light and electron microscopy, focusing on the inflammatory angiogenesis in the tumor stroma.