eMedicine: Parathyroid Carcinoma Provides an in-depth discussion of the condition including symptoms, diagnosis and treatment issues. Aimed towards the professional level.
EndocrineWeb: Parathyroid Cancer Provides information about the condition addressing such topics as symptoms, diagnosis and treatment options.
EndocrineWeb: Parathyroid Surgery Details a minimally invasive surgical technique which may be appropriate for the excision of certain tumors.