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Expression Of Mismatch Repair Proteins In Colorectal Cancer At Aga Khan University Hospital, Nairobi, Charles M. Wahome
Expression Of Mismatch Repair Proteins In Colorectal Cancer At Aga Khan University Hospital, Nairobi, Charles M. Wahome
Theses & Dissertations
Introduction: Microsatellite instability is one of three molecular pathways described in the pathogenesis of colorectal carcinoma. The presence of microsatellite instability in patients with colorectal cancer has implications for prognosis and family counselling. Deficiency in mismatch repair genes leads to microsatellite instability and this can be reliably demonstrated in formalin fixed paraffin embedded tissue by methods, which include immunohistochemistry for the detection of mismatch repair proteins.
Local data show a disproportionately large number of younger patients with colorectal cancer compared to that documented in Caucasians. Colorectal cancer in younger ages is often attributed to deficient mismatch repair.
The objective of …