1. Osteo sarcoma of superior maxilla: removal of a large recurrent fibroid tumor from the face, neck, and mouth, returning after an operation performed nearly fifteen years previous for the exsection of a very large "osteo sarcoma" of the right half of the inferior maxilla Author(s): Muscroft, C. S., author Publication: Cin. : Robert Clarke & Co., [1875?] Subject(s): Maxillary Neoplasms -- surgeryOsteosarcoma -- surgeryNeoplasm Recurrence, Local