Frequency of comorbid diseases with high serum Vitamin B12 levels in patients attending King Salman Medical City (KSAMC), at Madinah.

Objectives: Vitamin B12 (Cobalamin or Cbl) plays a crucial role in normal human growth and development, as well as in neurological, cardiovascular, and immune systems. Previous studies reported association of high levels of cobalamin with solid cancers, hematological disorders, and liver diseases. Reporting the frequency of comorbid diseases with high serum Vitamin B12 level in patients attending KSAMC at Madinah.

The diagnostic value of golgi protien-73 and DICKKOPF-1 in hepatocellular carcinoma.

Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related death worldwide. Early detection of HCC is essential for improved prognosis and long-term survival. Golgi protein-73 (GP73) and Dickkopf-1 (DKK1), can be used as noninvasive biomarkers for early diagnosis of HCC.

Diagnostic utility of serum dipeptidyl peptidase (DPP- IV) /CD26 as a serum marker in Egyptian patients with colorectal cancer.

Background: Colorectal cancer (CRC) is considered a major cause of morbidity and mortality in Egypt. Colonoscopy is the standard for detection of lesions. The combination of screening methods is effective.