Subclinical cancer diagnosis fallacy

Diagnosis of subclinical rickets.

44 randomly selected infants under age one year with suspected lower respiratory infections were investigated for the presence of subclinical rickets. Seven infants had metaphyseal changes at the wrist compatible with a diagnosis of rickets and all of these infants had 25-hydroxy-vitamin D (25-OHD) concentrations less than 12 ng/ml. Serum calcium and phosphorus concentrations were normal in all...

The “banzhaf Fallacy” Fallacy

Genetic diagnosis of cancer: diagnosis of mutations in BRCA1 and BRCA2 in breast cancer

During the last two decays the tremendous success in molecular biology and genetics which has surprised the entire world. So that today the sequencing of whole genome has been possible for each human individual to estimate its being affected with cardiovascular and cancer diseases. However, these achievements have some important limitations and deep ethical issues which might be ignored. Geneti...

Ultrasonography of the supramammary lymph nodes for diagnosis of bovine chronic subclinical mastitis

Currently, somatic cell count (SCC) and bacterial culture are considered as the gold standard of detecting subclinical Mastitis. Mastitis leads to proliferation of lymphocytes in the supramammary lymph nodes and subsequent enlargement of ipsilateral lymph node. Ultrasonography can be used to survey these changes. A portable ultrasound machine with a 2-5 MHz convex transducer was used to identif...

Breast Cancer: Risk Factors, Diagnosis and Management

ABSTRACT           Breast cancer remains the most common cancer of women and one of the most common causes of cancer-related deaths worldwide. In spite of major advances in breast cancer diagnosis and treatment, the incidence of breast cancer remains high and the treatment of metastatic breast cancer remains challenging. This review presents an over...