BACKGROUND The purpose of this study was to describe the incidence of nodal disease in sebaceous carcinoma and its impact on survival. METHODS Data from the 17 registries of the Surveillance, Epidemiology, and End Results (SEER) database was retrospectively collected for sebaceous carcinoma from 1973 to 2007. Information on location, histologic grade, stage of disease, and survival was gather...

The sterol A7-cholestenol constitutes a large proportion of the total sterols of rat and mouse skin (5, 7, 18). Whereas the concentration of this sterol is not altered by such factors as diet, metabolic rate (7), and ultraviolet light (13), it decreases rapidly following the application of carcinogenic hydrocarbons to mouse skin (5). This decrease coincides with destruction of the sebaceous gla...

The pathophysiology of acne vulgaris depends on active sebaceous glands, implying that selective destruction of sebaceous glands could be an effective treatment. We hypothesized that light-absorbing microparticles could be delivered into sebaceous glands, enabling local injury by optical pulses. A suspension of topically applied gold-coated silica microparticles exhibiting plasmon resonance wit...

Sustained release of 1,3-bis(2)chloroethyl)-1-nitrosourea (BCNU) via an episcleral implanted silicone device was used to treat Brown-Pearce epithelioma in the anterior chamber of rabbit eyes. One group of test eyes received BCNU dissolved in sesame oil; a second group received BCNU in pure ethanol. Control eyes received only the diluent, sesame oil or pure ethanol. The effectiveness of the vari...

BACKGROUND Several case reports document successful treatment of sebaceous hyperplasia with the pulsed-dye laser. Moreover, noninvasive real-time confocal laser scanning microscopy elucidates the vascular nature of these lesions and their pathophysiologic response to treatment mediated by vessel coagulation. METHODS Ten patients with 29 lesions of sebaceous hyperplasia were treated with 3 sta...

Muir-Torre syndrome (MTS) is a rare disorder characterized by the presence of at least one sebaceous gland neoplasm and at least one visceral malignancy. Sebaceous adenomas, sebaceous carcinomas, and sebaceomas (sebaceous epitheliomas) are all characteristic glandular tumors of MTS. The most common visceral malignancies associated with MTS are colorectal, followed by genitourinary. These viscer...

PURPOSE To study the sebaceous tumors of eyelid/conjunctiva associated with Muir-Torre syndrome (MTS) and to determine the role of immunohistochemical markers (MSH2, mismatch repair gene) in the diagnosis of patients with MTS. METHODS A retrospective, noncomparative case series of 5 patients diagnosed with MTS from our laboratory. We also reviewed all previously reported cases of sebaceous ey...