Random variables with moment-matching staircase density functions.

This paper proposes a family of random variables for uncertainty modeling. The variables of interest have a bounded support set, and prescribed values for the first four moments. We present the feasibility conditions for the existence of any of such variables, and propose a class of variables that conforms to such constraints.

Areolar sebaceous hyperplasia with underlying primary duct carcinoma of the breast in a woman with Donohue syndrome (leprechaunism).

Areolar hyperplasia is only reported when exaggerated, and even so, exaggerated areolar sebaceous hyperplasia is rare. We have recently seen a case of areolar sebaceous hyperplasia in a 32-year-old woman with Donohue syndrome (leprechaunism), who also had an invasive ductal carcinoma in the same breast. The patient showed typical "elfin-like" face with wide nostrils and thick lips, large and low-set ears, and dysplastic nails.

Granulomatous response due to anabolic steroid injections.

Injected corticosteroids can sometimes lead to a granulomatous reaction. This is apparently also true for anabolic steroids, which are often used by bodybuilders, although we have not found any histologic report on such a phenomenon. We report a case of a granulomatous reaction in a 30-year-old male bodybuilder having undergone anabolic steroid injections.

Immunohistochemical phenotype of cutaneous cribriform carcinoma with a panel of 15 antibodies.

We report a cribriform carcinoma of the left fossa poplitea in a 62-year-old woman. The patient did not present any symptoms, and the only complaint was the nodule, which was resected for diagnosis. After considering different diagnostic options, we decided that the most appropriate one was cribriform carcinoma, which is an entity described in 1998.