Cutaneous collagenous vasculopathy: light and transmission electron microscopy* Debora Sarzi Sartori, Hiram Larangeira de Almeida, Timotio Volnei Dorn, Caroline Pires Ruas

Scanning electron microscopy of dermatofibroma* Felipe Simões Lopes Quintana, Hiram Larangeira de Almeida, Caroline Pires Ruas, Valéria Magalhães Jorge

Transmission and scanning electron microscopy of cutis rhomboidalis Ângela Faistauer Torre, Hiram Larangeira de Almeida Junior, Valeria Magalhães Jorge, Antônia Larangeira de Almeida