Leiomyoma of the appendix.

Primary leiomyoma and leiomyosarcoma of the appendix are extremely rare, and most often the diagnosis is histopathologic. We have reported the largest leiomyoma of the appendix known to date.

Comparison between undecylenic acid and tolnaftate in the treatment of tinea pedis.

A double-blind parallel study comparing tolnaftate cream with undecylenic acid ointment and a placebo ointment in the treatment of symptomatic tinea pedis was conducted on the warm, humid Texas Gulf Coast. In one hundred and three patients studied, both the clinical and mycological effects of the two antifungal agents were indistinguishable. Both were significantly more effective than the placebo.