Cancer refers to any one of the large number of disease that are characterized by occurance of abnormal cells that divide uncontrollably and can infiltrate and destry the other body tissues. Cancer can spread all through the body. It is the second leading death causing disease. But due the implementation of new methods of treatment the survival rates are increasing. Cancer cells causes tumor which replaces the normal tissue and circulates through blood to other tissues which is called metastasis.Journal of Cancer Diagnosis is an open access peer-reviewed journal dealing with articles on different aspects of Physical exam, Laboratory tests, Imaging tests, Biopsy, Breast Cancer Diagnosis, Mammogram and breast ultrasound, Biopsy, Magnetic resonance imaging (MRI), Tumour biomarkers, Lung Cancer Diagnosis, Imaging tests, Sputum cytology, Tissue biopsy, Ovarian Cancer Diagnosis, Imaging tests, Blood test, Surgery, Tumour markers, tide specific antigen (TPS), Neuron specific enolase (NSE), Carcino Embryonic antigen (CEA), Liver Cancer Diagnosis, etc.