The Association Between Deficiency of Vitamin D and Diabetes Mellitus Type 2 (DMT2).

Background  The impact of vitamin D deficiency on the incidence of various diseases and its relationship with the progression of diabetes mellitus type 2 (DMT2) is still controversial. The present study evaluated the incidence of vitamin D deficiency in patients with DMT2. Methodology  A cross-sectional study was conducted in a tertiary care hospital, Sindh, Pakistan from October 2020 to September 2021.

The Role of Tumor Markers: Carcinoembryonic Antigen and Cancer Antigen 15-3 in Patients With Breast Cancer.

Introduction  Breast cancer is a major cause of mortality among females, worldwide. The present study was intended to evaluate the significance in the management of carcinoembryonic antigen (CEA) and cancer antigen 15-3 (CA15-3) in patients with breast cancer. Methodology A cohort study was conducted at the Jinnah Postgraduate Medical Center, Karachi, Pakistan from June 2020 to May 2021.