Fig. 41. Dermatophytid, secondary to tinea pedis. Trichophyton gypseum was cultured 

 from the feet of all four patients. A, typical appearance, with severe vesicopustular lesions. 

 The palms and sides of the fingers are the sites of election. No fungi were demonstrated in 

 these lesions. B, acute vesicopustules with beginning eczematization. C, keratolysis exfoliativa, 

 showing fine branny scaling. D, chronic edema of the ankle and leg of a patient who had re- 

 peated attacks of acute lymphangitis; both fungi and streptococci were isolated from the 

 interdigital webs. 



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