Manahil Fthelrhman HamadobaMohammed Abdelgader Elsheikh,Ahmed Mohammed AhmedMarium Faez Habib,Tibyan Abd Almajed Altaher,Ghanem Mohammed MahjafMosab Nouraldein Mohammed Hamad2023-11-202023-11-202023-09-25https://ds.eaeu.edu.sd/handle/10.58971/374Abstract Background: Mucins are complex carbohydrates secreted by various types of epithelial cells and glandular tissue in many organs. Mucin's pathological expression has been implicated in cancer development and progression. Diagnosis of adenocarcinoma is based on morphological appearance under light microscopy. Detection of mucins may also help identify adenocarcinoma and poorly differentiated carcinomas.other