By SciELO Brasil - Carcinomatous degeneration of pilonidal cyst with sacrum destruction and invasion of the rectum Carcinomatous degeneration of pilonidal cyst with sacrum destruction and invasion of the rectum
By Procto Prime
By Passei Direto
By Dra. Lorena Willers
By Cisto Pilonidal
By SciELO Brasil - Carcinomatous degeneration of pilonidal cyst with sacrum destruction and invasion of the rectum Carcinomatous degeneration of pilonidal cyst with sacrum destruction and invasion of the rectum